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Commit Graph

13021 Commits

Author SHA1 Message Date
Nicolas George
d608a27d9e lavf/concatdec: remove invalid check for AVSEEK_FLAG_BACKWARD. 2013-05-04 14:11:53 +02:00
Nicolas George
3fc66dfef2 lavf: filter out AVSEEK_FLAG_BACKWARD in new API.
Also document that it has no effect.
2013-05-04 14:11:53 +02:00
Nicolas George
cc24afb45c lavf: call the new seek API from the old.
If the demuxer implements read_seek2() and not read_seek(),
call avformat_seek_file() from av_seek_frame().
Allow to properly seek in formats that only implement the
new API from applications that use the old one.
Tested with mplayer and a concat script.
2013-05-04 14:11:53 +02:00
Michael Niedermayer
23a7c32a7a Merge remote-tracking branch 'qatar/master'
* qatar/master:
  wav: return meaningful errors

Conflicts:
	libavformat/wavdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-04 10:33:50 +02:00
Michael Niedermayer
0104570fb6 Merge commit 'a5f8873620ce502d37d0cc3ef93ada2ea8fb8de7'
* commit 'a5f8873620ce502d37d0cc3ef93ada2ea8fb8de7':
  silly typo fixes

Conflicts:
	doc/protocols.texi
	libavcodec/aacpsy.c
	libavformat/utils.c
	tools/patcheck

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-04 10:17:52 +02:00
Luca Barbato
69467fb64b wav: return meaningful errors 2013-05-03 19:56:06 +02:00
Diego Biurrun
a5f8873620 silly typo fixes 2013-05-03 18:26:12 +02:00
Michael Niedermayer
760f7d3a90 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  compat: msvc: Make sure the object files are included when linking statically
  id3v2: check for end of file while unescaping tags

Conflicts:
	configure
	libavformat/id3v2.c

Note, ffmpeg is not affected by the out of buffer write bug

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-03 15:50:01 +02:00
Michael Niedermayer
6537827189 Merge commit 'e3b225a4fe0ff1e64a220b757c6f0a5cf9258521'
* commit 'e3b225a4fe0ff1e64a220b757c6f0a5cf9258521':
  matroskaenc: add an option to put the index at the start of the file

Conflicts:
	doc/muxers.texi
	libavformat/matroskaenc.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-03 13:16:34 +02:00
Michael Niedermayer
2e0cc34292 Merge commit '0574bc06d23a6690a16c5926dddc9be359a3d7bb'
* commit '0574bc06d23a6690a16c5926dddc9be359a3d7bb':
  matroskaenc: cosmetics, reorder the #includes

Conflicts:
	libavformat/matroskaenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-03 13:09:23 +02:00
Michael Niedermayer
482c1ac849 Merge commit '13f57a4d881ec669b87bf82f424bfff502433060'
* commit '13f57a4d881ec669b87bf82f424bfff502433060':
  wav: K&R formatting cosmetics

Conflicts:
	libavformat/wavdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-03 11:06:27 +02:00
Luca Barbato
af4cc2605c id3v2: check for end of file while unescaping tags
Prevent a serious out of buffer bound write.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
2013-05-03 10:21:27 +02:00
Anton Khirnov
e3b225a4fe matroskaenc: add an option to put the index at the start of the file 2013-05-03 08:32:35 +02:00
Anton Khirnov
0574bc06d2 matroskaenc: cosmetics, reorder the #includes 2013-05-03 08:26:55 +02:00
Luca Barbato
13f57a4d88 wav: K&R formatting cosmetics
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-05-02 19:04:22 +02:00
Michael Niedermayer
fd68371b07 nutdec: Implement duration parsing for indexed nuts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-02 18:57:29 +02:00
Michael Niedermayer
0beff42823 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  id3v2: K&R formatting cosmetics
  ppc: Only compile AltiVec FFT assembly when AltiVec is enabled

Conflicts:
	libavformat/id3v2.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-02 12:49:23 +02:00
Luca Barbato
0671adbb18 id3v2: K&R formatting cosmetics
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-05-02 11:02:45 +02:00
Michael Niedermayer
d602f16a37 Merge remote-tracking branch 'cigaes/master'
* cigaes/master:
  lavc: copy subtitle_header when copying context.
  lavf: data muxer and demuxer.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-01 20:16:26 +02:00
Michael Niedermayer
a5ba4e186b Merge commit 'e926b5ceb1962833f0c884a328382bc2eca67aff'
* commit 'e926b5ceb1962833f0c884a328382bc2eca67aff':
  avformat: Drop unnecessary ff_ name prefixes from static functions

Conflicts:
	libavformat/audiointerleave.c
	libavformat/mux.c
	libavformat/mxfenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-01 18:28:48 +02:00
Nicolas George
276fcbde6c lavf: data muxer and demuxer.
Allow to use tools designed to work with demuxers, muxers
and packets (for example ffmpeg itself) to process raw byte
streams (like aviocat).
2013-05-01 11:56:34 +02:00
Diego Biurrun
e926b5ceb1 avformat: Drop unnecessary ff_ name prefixes from static functions 2013-04-30 16:16:23 +02:00
Michael Niedermayer
147a45fca4 framecrcenc: workaround design flaw in sidedata palette
This should be reverted once palettes are dealt with in a endian independant way
in packets

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-30 13:35:14 +02:00
Carl Eugen Hoyos
00a61ac755 Recognize j2k as file suffix for the image2 muxer. 2013-04-29 13:11:32 +02:00
Michael Niedermayer
2ac6d6b7cd Merge commit 'c14010541035454b4d3ad08399d70423be4e0c87'
* commit 'c14010541035454b4d3ad08399d70423be4e0c87':
  oma: K&R formatting cosmetics

Conflicts:
	libavformat/omadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-28 12:18:18 +02:00
Michael Niedermayer
54056c1493 Merge commit 'cf679b9476727a237c8006c685ace18acba149ab'
* commit 'cf679b9476727a237c8006c685ace18acba149ab':
  hls, segment: fix splitting for audio-only streams.

Conflicts:
	libavformat/hlsenc.c
	libavformat/segment.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-28 11:48:40 +02:00
Michael Niedermayer
0fb64da63f avformat: Add black ops audio demuxer
Fixes Ticket2064

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-28 04:21:29 +02:00
Luca Barbato
c140105410 oma: K&R formatting cosmetics 2013-04-27 10:53:24 +02:00
Anton Khirnov
cf679b9476 hls, segment: fix splitting for audio-only streams.
CC:libav-stable@libav.org
2013-04-27 10:19:04 +02:00
Michael Niedermayer
ba323d67fa avformat/write_packet: drop disabled code
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-26 14:57:56 +02:00
Michael Niedermayer
eba33396f0 avformat/mux: set avoid_negative_ts based on flags if not overridden by user or muxer
This changes the default to avoid negative timestamps.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-26 14:51:47 +02:00
Michael Niedermayer
e5891a2337 avformat/movenc: mov/mp4 should support negative timestamps through edit lists
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-26 14:51:47 +02:00
Michael Niedermayer
647f306b46 avformat/mux: assert that timestamps are positive after offsetting them
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-26 14:51:47 +02:00
Michael Niedermayer
c329195a27 avformat/mux: use a local variable for offset
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-26 14:51:47 +02:00
Michael Niedermayer
060f14f493 avformat/mux: change avoid_negative_ts code to support later addition of AVStreams
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-26 14:51:47 +02:00
Michael Niedermayer
c4bf740225 Merge commit 'c2cb01d418dd18e1cf997c038d37378d773121be'
* commit 'c2cb01d418dd18e1cf997c038d37378d773121be':
  lavf: introduce AVFMT_TS_NEGATIVE

Conflicts:
	libavformat/avformat.h
	libavformat/mux.c
	tests/ref/lavf/asf
	tests/ref/lavf/mkv
	tests/ref/lavf/mpg
	tests/ref/lavf/ts
	tests/ref/seek/lavf-asf
	tests/ref/seek/lavf-mkv
	tests/ref/seek/lavf-mpg
	tests/ref/seek/lavf-ts

This commit does not change the default ts behaviour, such
change will, if its done, be done separately.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-26 10:59:45 +02:00
Luca Barbato
c2cb01d418 lavf: introduce AVFMT_TS_NEGATIVE
Most formats do not support negative timestamps, shift them to avoid
unexpected behaviour and a number of bad crashes.

CC:libav-stable@libav.org

Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-04-25 10:13:27 +02:00
Carl Eugen Hoyos
9526c9ccc3 Read block_align from extradata when decoding qclp in aiff.
Fixes ticket #1287.
2013-04-23 16:19:26 +02:00
Paul B Mahol
ad56535dd1 avformat: fix orig_pos type to match pkt->pos
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-23 13:56:34 +00:00
Michael Niedermayer
74e1aa17df Merge commit 'a0d5ca4f0a8e2c34d784d503a12af6303424ac6a'
* commit 'a0d5ca4f0a8e2c34d784d503a12af6303424ac6a':
  mxfenc: Use correct printf format specifier for int64_t
  h264: Drop unused variable

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-22 18:33:37 +02:00
Michael Niedermayer
645d0384e8 Merge commit 'b845f5e97b655de0a191f736594777fec9754cf5'
* commit 'b845f5e97b655de0a191f736594777fec9754cf5':
  riff: Factor out WAVEFORMATEX parsing

Conflicts:
	libavformat/riff.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-22 12:53:58 +02:00
Michael Niedermayer
05deb05fe9 Merge commit 'a3bf80a5aea577663354bd538e345b283bcb73de'
* commit 'a3bf80a5aea577663354bd538e345b283bcb73de':
  riff: Perform full lookup on WAVEFORMATEXTENSIBLE subformat guid

Conflicts:
	libavformat/riff.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-22 12:36:29 +02:00
Michael Niedermayer
52e40155a8 Merge commit 'e544782623caf1eb4b2429e9c4f35d6b627accba'
* commit 'e544782623caf1eb4b2429e9c4f35d6b627accba':
  riff: Move guid structs and helper functions into riff

Conflicts:
	libavformat/asf.h
	libavformat/riff.c
	libavformat/wtv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-22 12:20:04 +02:00
Diego Biurrun
a0d5ca4f0a mxfenc: Use correct printf format specifier for int64_t
libavformat/mxfenc.c:1861:9: warning: format '%lld' expects argument of type 'long long int', but argument 5 has type 'int64_t' [-Wformat]
2013-04-22 12:05:09 +02:00
Michael Niedermayer
369e5dcfc5 Merge commit '8e329dba378cef0ff6400c7df9c51da167d5a1f0'
* commit '8e329dba378cef0ff6400c7df9c51da167d5a1f0':
  riff: check for eof if chunk size and code are 0

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-22 11:46:22 +02:00
Michael Niedermayer
e381cc3e4e Merge commit '1c88617b9421c9af8ae961c05d2381b19c585026'
* commit '1c88617b9421c9af8ae961c05d2381b19c585026':
  riff: K&R formatting cosmetics

Conflicts:
	libavformat/riff.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-22 10:50:05 +02:00
Luca Barbato
b845f5e97b riff: Factor out WAVEFORMATEX parsing
Makes the code simpler to follow.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-04-21 18:20:30 +02:00
Peter Ross
a3bf80a5ae riff: Perform full lookup on WAVEFORMATEXTENSIBLE subformat guid
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-04-21 18:20:30 +02:00
Peter Ross
e544782623 riff: Move guid structs and helper functions into riff
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-04-21 18:20:30 +02:00
Luca Barbato
8e329dba37 riff: check for eof if chunk size and code are 0
Prevent an infinite loop.

Inspired by a patch from Michael Niedermayer

CC: libav-stable@libav.org

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-04-21 18:20:30 +02:00
Peter Ross
516089d5d8 riff: Add ACTRAC3+ guid
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-04-21 18:20:30 +02:00
Luca Barbato
1c88617b94 riff: K&R formatting cosmetics
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-04-21 18:20:12 +02:00
Michael Niedermayer
578d9cf7cc mxf_timestamp_to_str: dont leave uninitilaized fields in time.
Fixes CID1005318
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-21 00:26:20 +02:00
Clément Bœsch
67cc31d6c7 lavf/gif: add final_delay option. 2013-04-20 00:11:04 +02:00
Clément Bœsch
a16c20569d lavf/gifdec: add loop support.
Loop is ignored by default.
2013-04-20 00:05:35 +02:00
Michael Niedermayer
194d0399a2 Merge commit '505642f18276aed03278ac91b1f334ea888eac6a'
* commit '505642f18276aed03278ac91b1f334ea888eac6a':
  mp3dec: fallback to generic seeking when a TOC is not present

Conflicts:
	libavformat/mp3dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-19 21:36:23 +02:00
Michael Niedermayer
833bc6678f avformat: change seeking index consistency asserts to av_asserts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-19 17:44:07 +02:00
Clément Bœsch
30e6a02c23 lavf/http: remove duplicated dec flag. 2013-04-19 14:44:58 +02:00
Clément Bœsch
6189ff3679 lavf/gif: avoid forward declaration. 2013-04-19 12:11:10 +02:00
Clément Bœsch
a7c5b7a676 lavf/gif: correct the delay after the first frame.
To define accurately the delay between two frames, it is necessary to
have both available. Before this commit, the first frame had a delay of
0; while in practice the problem is not visible in most situation, it is
problematic with low frame rate and large scene change.

This commit notably fixes output generated with commands such as:

  ffmpeg -i big_buck_bunny_1080p_h264.mov
     -vf "select='gt(scene,0.4)',scale=320:-1,setpts=N/TB"
     -frames:v 5 -y out.gif

Also, to avoid odd loop delays, the N-1 delay is duplicated for the last
frame.
2013-04-19 12:02:19 +02:00
Michael Niedermayer
505642f182 mp3dec: fallback to generic seeking when a TOC is not present
Fixes seeking without a Xing/Info header.

CC: libav-stable@libav.org
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-04-19 09:26:34 +02:00
Clément Bœsch
7e57adb464 lavf/gif: fix timing.
pkt->duration can not be used since the values are only based on frame
rate.
2013-04-19 02:15:57 +02:00
Clément Bœsch
13478b270a gif: use only one graphic control extension block per image.
The encoder now doesn't produce any extra graphic control extension
block anymore. Only the image is encoded, and the muxer writing
its own GCE containing notably the timing information now includes the
optional palette transmitted through packet side data.

This commit avoid setting clashes between the two GCE, and reduce the
size of the generated file with pal8 output.
2013-04-19 02:10:59 +02:00
Marton Balint
007989c7a2 mxfdec: fix return variable type for avio_seek
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-19 01:29:35 +02:00
Michael Niedermayer
020c287f5e avformat: Dont stop probing before the whole id3 tag is read
When a file appears to start with a id3 tag and appears to
also be something else, then try to increase the probe buffer
size if its below its limit.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-18 23:48:32 +02:00
Clément Bœsch
7c1a002c78 subtitles: introduce ASS codec id and use it.
Currently, we have a AV_CODEC_ID_SSA, which matches the way the ASS/SSA
markup is muxed in a standalone .ass/.ssa file. This means the AVPacket
data starts with a "Dialogue:" string, followed by a timing information
(start and end of the event as string) and a trailing CRLF after each
line. One packet can contain several lines. We'll refer to this layout
as "SSA" or "SSA lines".

In matroska, this markup is not stored as such: it has no "Dialogue:"
prefix, it contains a ReadOrder field, the timing information is not in
the payload, and it doesn't contain the trailing CRLF. See [1] for more
info. We'll refer to this layout as "ASS".

Since we have only one common codec for both formats, the matroska
demuxer is constructing an AVPacket following the "SSA lines" format.
This causes several problems, so it was decided to change this into
clean ASS packets.

Some insight about what is changed or unchanged in this commit:

  CODECS
  ------

  - the decoding process still writes "SSA lines" markup inside the ass
    fields of the subtitles rectangles (sub->rects[n]->ass), which is
    still the current common way of representing decoded subtitles
    markup. It is meant to change later.

  - new ASS codec id: AV_CODEC_ID_ASS (which is different from the
    legacy AV_CODEC_ID_SSA)

  - lavc/assdec: the "ass" decoder is renamed into "ssa" (instead of
    "ass") for consistency with the codec id and allows to add a real
    ass decoder. This ass decoder receives clean ASS lines (so it starts
    with a ReadOrder, is followed by the Layer, etc). We make sure this
    is decoded properly in a new ass-line rectangle of the decoded
    subtitles (the ssa decoder OTOH is doing a simple straightforward
    copy). Using the packet timing instead of data string makes sure the
    ass-line now contains the appropriate timing.

  - lavc/assenc: just like the ass decoder, the "ssa" encoder is renamed
    into "ssa" (instead of "ass") for consistency with the codec id, and
    allows to add a real "ass" encoder.

    One important thing about this encoder is that it only supports one
    ass rectangle: we could have put several dialogue events in the
    AVPacket (separated by a \0 for instance) but this would have cause
    trouble for the muxer which needs not only the start time, but also
    the duration: typically, you have merged events with the same start
    time (stored in the AVPacket->pts) but a different duration. At the
    moment, only the matroska do the merge with the SSA-line codec.

    We will need to make sure all the decoders in the future can't add
    more than one rectangle (and only one Dialogue line in it
    obviously).

  FORMATS
  -------

  - lavf/assenc: the .ass/.ssa muxer can take both SSA and ASS packets.
    In the case of ASS packets as input, it adds the timing based on the
    AVPacket pts and duration, and mux it with "Dialogue:", trailing
    CRLF, etc.

  - lavf/assdec: unchanged; it currently still only outputs SSA-lines
    packets.

  - lavf/mkv: the demuxer can now output ASS packets without the need of
    any "SSA-lines" reconstruction hack. It will become the default at
    next libavformat bump, and the SSA support will be dropped from the
    demuxer. The muxer can take ASS packets since it's muxed normally,
    and still supports the old SSA packets. All the SSA support and
    hacks in Matroska code will be dropped at next lavf bump.

[1]: http://www.matroska.org/technical/specs/subtitles/ssa.html
2013-04-18 23:23:59 +02:00
Clément Bœsch
9db1c6455e lavf/gif: support only GIF codec. 2013-04-18 13:53:47 +02:00
Clément Bœsch
01367b0fca lavf/gif: merge gif_write_{packet,video}.
Avoid a pointless split.
2013-04-18 13:42:26 +02:00
Clément Bœsch
b7a3f14360 lavf/gif: trim unnecessarily long netscape ext code.
Extension description comments are now placed along the avio calls, the
always defined macro removed, and the always true loop_count check as
well (loop option is bound to 0-65535).
2013-04-18 13:42:14 +02:00
Clément Bœsch
0a0e6877ff lavf/gif: remove unused fields. 2013-04-18 13:40:45 +02:00
Clément Bœsch
28f9858c91 lavf/gif: simplify streams type checking. 2013-04-18 13:40:45 +02:00
Clément Bœsch
b6408ffc45 lavf/gif: fix assert in avio API after dfb3231. 2013-04-18 01:13:17 +02:00
Clément Bœsch
91a5b4d480 gif: remove outdated comments. 2013-04-18 00:43:38 +02:00
Clément Bœsch
dfb323109c lavf/gif: simplify palette writing. 2013-04-18 00:24:25 +02:00
Clément Bœsch
7b972d82b6 gif: reindent after previous commits. 2013-04-18 00:24:25 +02:00
Clément Bœsch
635389ccfa Cleanse GIF muxer and encoder.
This commit removes the badly duplicated code between the encoder and
the muxer. That may sound surprising, but the encoder is now responsible
from the encoding of the picture when muxing to a .gif file. It also
does not require anymore a manual user intervention such as a -pix_fmt
rgb24 to work properly. To summarize, output gif are now easier to
generate, code is saner and simpler, and files are smaller (thanks to
the lzw encoding which was unused so far with the default .gif output).
We can certainly make things even better, but this is the first step.

FATE is updated because of the output being produced by the encoder and
not the muxer (no lzw in the muxer), and in the seek test only the size
mismatches.

Fixes Ticket #2262
2013-04-18 00:24:25 +02:00
Michael Niedermayer
161dee4321 rmdec: dont return uninitialized data
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-17 02:16:58 +02:00
Carl Eugen Hoyos
fe1de12faf Remove two anonymous arrays.
Fixes compilation of pngenc.c and flvdec.c with PGC 13.4-0.
2013-04-17 00:37:05 +02:00
Michael Niedermayer
0ea97a1c5b Merge remote-tracking branch 'qatar/master'
* qatar/master:
  cmdutils: Fix build with lavfi disabled
  flvenc: do not mux more than one stream per type

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-16 23:23:16 +02:00
Rafaël Carré
5b27c307e7 flvenc: do not mux more than one stream per type
FLV does not support multiple audio or video streams.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-04-16 10:31:38 +02:00
Michael Niedermayer
1557f34b10 dfa: support decoding version=1.0
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-15 12:13:41 +02:00
Clément Bœsch
e66a10689b lavf/libquvi: fix error reporting. 2013-04-15 01:18:11 +02:00
Clément Bœsch
8de9bb6e5e lavf: remove some flushing in write_packet muxers callbacks.
Since 4f112a8e3, this is not necessary anymore. Also, it allows to
actually disable the flushing.
2013-04-14 21:16:53 +02:00
Michael Niedermayer
536baf6cc5 oggenc: Fix pref_duration AVOption type
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-13 20:30:03 +02:00
Hendrik Leppkes
423089e964 lavf/mxfdec: validate month/day before date formatting
Some implementations of strftime do not like invalid values for
month/day, so ensure it doesn't happen.

Reviewed-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-13 18:07:08 +02:00
Matthieu Bouron
c8b3644494 lavf/mxf: fix parsing of timestamps
Correct bit mask for month/day/hour/min/sec values.

For reference the timestamp format specified in S377M is as follow:
  year (int16), month (uint8), day (uint8), hour (uint8), sec (uint8),
  msec (uint8).
A value of 0 for every fields means timestamp "unknown".

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-13 17:26:16 +02:00
Hendrik Leppkes
8da2a3aba3 lavf/mxfdec: use more widely supported time format string
MSVC lacks support for %T and %F, but the standard specifies them
only as shorthands to the long variants.

Reviewed-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-13 16:45:56 +02:00
Hendrik Leppkes
cac309611c lavf/mxf: fix parsing of the month from mxf timestamps
Reviewed-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-13 16:02:52 +02:00
Michael Niedermayer
647fe2e777 Merge commit '9e6b5e61a0c91e25e298d0a21b189c4c95443795'
* commit '9e6b5e61a0c91e25e298d0a21b189c4c95443795':
  img2enc: add an option for overwriting one file with subsequent images

Conflicts:
	doc/muxers.texi
	libavformat/img2enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-11 21:50:53 +02:00
Tobias Rapp
7f09b888e8 avienc: fix overflow of audio sample count
Fixes an overflow of the sample count field within the audio stream header
chunk if audio stream data exceeds 2GB.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-11 18:33:24 +02:00
Stephen Hutchinson
ff99b42e04 avformat/avisynth: Don't insert null frames or samples at the start of a stream.
This is the last remaining issue from ticket #2412

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-11 16:32:14 +02:00
Michael Niedermayer
580a0600ef Merge remote-tracking branch 'qatar/master'
* qatar/master:
  Move misplaced file author information where it belongs

Conflicts:
	libavcodec/adpcm.c
	libavcodec/adpcmenc.c
	libavcodec/gif.c
	libavcodec/x86/dsputilenc_mmx.c
	libavcodec/x86/fmtconvert_init.c
	libavformat/au.c
	libavformat/gif.c
	libavformat/mov.c
	libavformat/nsvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-11 15:56:18 +02:00
Marton Balint
f1e606c762 mxfdec: update current edit unit when seeking in mxf files without index tables
Fixes audio packet pts values in some files generated by AVID TRMG 3.01.

Signed-off-by: Marton Balint <cus@passwd.hu>
Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-11 13:35:58 +02:00
Anton Khirnov
9e6b5e61a0 img2enc: add an option for overwriting one file with subsequent images
Based on a patch by Michael Niedermayer <michaelni@gmx.at>.
2013-04-11 12:30:44 +02:00
Diego Biurrun
ac9362c5d9 Move misplaced file author information where it belongs 2013-04-11 02:42:11 +02:00
Clément Bœsch
2a7f885fe1 lavf: add libquvi demuxer. 2013-04-10 12:09:20 +02:00
James Almer
89388a953a Replace all occurrences of PRI in sscanf() calls with SCN
Signed-off-by: James Almer <jamrial@gmail.com>
2013-04-10 09:56:48 +02:00
d s
685617ac29 avformat/avisynth: Cosmetics
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-10 02:25:34 +02:00
d s
ca3cef719e avformat/avisynth: Fix off-by-one error in avisynth demuxer.
Fixes ticket #2412.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-10 02:25:34 +02:00
Michael Niedermayer
4e0130faed Merge remote-tracking branch 'qatar/master'
* qatar/master:
  srtp: Include rtpdec.h for RTP_MAX_PACKET_LENGTH
  rtpdec: Increase max rtp packet size to 8192
  lavf: Use RTP_MAX_PACKET_LENGTH instead of 1500
  h264pred: Add a few missing const declarations for ff_cropTbl derived pointers

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-09 11:36:39 +02:00
Martin Storsjö
fc792308c5 srtp: Include rtpdec.h for RTP_MAX_PACKET_LENGTH
This was missed from 350ad50b - this fixes building the fate-srtp
test.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-04-09 12:04:39 +03:00
Andrew Van Til
0e729b2290 rtpdec: Increase max rtp packet size to 8192
This fixes connecting to "Ceton InfiniTV4 PCIe & USB".

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-04-09 10:36:56 +03:00
Andrew Van Til
350ad50bf4 lavf: Use RTP_MAX_PACKET_LENGTH instead of 1500
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-04-09 10:36:43 +03:00
Matthieu Bouron
1f2ce32825 lavf/wavdec: skip padding byte
WAV chunks must be even aligned. This patch skip the extra padding byte
if chunk size is odd.

Fixes ticket #2417.

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-08 20:13:40 +02:00
Michael Niedermayer
0678c388ba rtsp: add option to set the socket timeout of the lower protocol.
Fixes Ticket2294

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-08 17:45:13 +02:00
Michael Niedermayer
c6ae7f64a0 avio.h: fix indention
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-08 14:15:10 +02:00
Michael Niedermayer
8a97f6acc8 Merge remote-tracking branch 'mbouron/master'
* mbouron/master:
  lavf/mxfdec: handle identification metadata

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-08 13:57:36 +02:00
Michael Niedermayer
7cfaf727a1 flvenc: dont call avio_flush() unconditional
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-08 13:31:53 +02:00
Michael Niedermayer
a286940da1 mux: also call avio_flush() when flushing the muxer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-08 13:31:12 +02:00
Michael Niedermayer
ad6a50c0ed avformat: add writeout_count statistic
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-08 13:30:40 +02:00
Matthieu Bouron
25b143aa7b lavf/mxfdec: handle identification metadata 2013-04-08 11:16:56 +02:00
Michael Niedermayer
38665efcc7 asfenc: convert asserts to av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-07 03:59:44 +02:00
Clément Bœsch
1fabd95035 lavf/http: use a more compatible default user agent.
Fixes Ticket 2265.
2013-04-06 21:08:32 +02:00
Paul B Mahol
9a8f1e7295 img2dec: make use of AV_OPT_TYPE_IMAGE_SIZE
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-05 15:42:25 +00:00
Paul B Mahol
1d5b4f9fe9 img2dec: make use of AV_OPT_TYPE_VIDEO_RATE
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-05 15:42:25 +00:00
Paul B Mahol
d343848de2 rawvideodec: make use of AV_OPT_TYPE_IMAGE_SIZE
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-05 15:42:24 +00:00
Paul B Mahol
9f5bb44021 rawvideodec: make use of AV_OPT_TYPE_VIDEO_RATE
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-05 15:42:24 +00:00
Paul B Mahol
4c76600a8c rawdec: make use of AV_OPT_TYPE_VIDEO_RATE
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-05 15:42:24 +00:00
Paul B Mahol
3d9a789b0d bintext: make use of AV_OPT_TYPE_IMAGE_SIZE
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-05 15:42:24 +00:00
Paul B Mahol
33b6d215fa bintext: make use of AV_OPT_TYPE_VIDEO_RATE
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-05 15:42:24 +00:00
Paul B Mahol
8c43fd8654 tty: make use of AV_OPT_TYPE_IMAGE_SIZE
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-05 14:30:56 +00:00
Paul B Mahol
20343219d2 tty: make use of AV_OPT_TYPE_VIDEO_RATE
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-05 14:24:40 +00:00
Michael Niedermayer
8e85b69d71 Merge commit '8c65264595d5a82c56ae5043320e4b875a414229'
* commit '8c65264595d5a82c56ae5043320e4b875a414229':
  pixdesc/pixfmt: Add XYZ colorspace for XYZ 12-bit values
  img2: Add j2k file extension for JPEG 2000

Conflicts:
	libavutil/pixfmt.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-05 12:39:06 +02:00
Andrew Van Til
8df46c65cf rtpdec: Increase max rtp packet size to 8192
Fixes Ticket2314
Fixes connecting to "Ceton InfiniTV4 PCIe & USB"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-05 01:48:55 +02:00
Andrew Van Til
5ed9eebc24 rtsp/rtp_read_header: Use RTP_MAX_PACKET_LENGTH instead of 1500
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-05 01:48:55 +02:00
Nicolas Bertrand
5e46f6b5b7 img2: Add j2k file extension for JPEG 2000
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-04-04 19:47:05 +02:00
Michael Niedermayer
3b93bea9e3 matroskadec: Check EBML lace sizes.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 15:51:04 +02:00
Michael Niedermayer
115c3bc41f matroskadec: Check for overflows in xiph lace decoding
This also detects errors earlier

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 15:17:57 +02:00
Michael Niedermayer
14de77d677 matroskadec: fix return code for too long xiph laces
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 15:13:53 +02:00
Michael Niedermayer
7ad359b394 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  xmv: do not leak memory in the error paths in xmv_read_header()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 14:35:40 +02:00
Michael Niedermayer
208be6b54a Merge commit 'd1016dccdcb10486245e5d7c186cc31af54b2a9c'
* commit 'd1016dccdcb10486245e5d7c186cc31af54b2a9c':
  xmv: check audio track parameters validity.
  bmv: check for len being valid in bmv_decode_frame().

Conflicts:
	libavformat/xmv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 14:20:51 +02:00
Michael Niedermayer
cdafcf838c Merge commit '8d617b11cfc87b2c6056fee029ac5bc760af874a'
* commit '8d617b11cfc87b2c6056fee029ac5bc760af874a':
  id3v2: pad the APIC packets as required by lavc.
  dfa: check for invalid access in decode_wdlt().

Conflicts:
	libavformat/id3v2.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 13:41:01 +02:00
Michael Niedermayer
ab2989378f Merge commit 'dbb1425811a672eddf4acf0513237cdf20f83756'
* commit 'dbb1425811a672eddf4acf0513237cdf20f83756':
  lavf: make sure stream probe data gets freed.
  avfiltergraph: set deprecated filter_count.

Conflicts:
	libavformat/utils.c

See: 44a7a6300d

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 13:24:33 +02:00
Michael Niedermayer
e7389ed5d0 Merge commit 'bcc94328980e6c56546792ab08b0756abdce310b'
* commit 'bcc94328980e6c56546792ab08b0756abdce310b':
  opt: check the return values of av_get_token for ENOMEM.
  doc: Fix best_nb_channells typo
  matroska: pass the lace size to the matroska_parse_rm_audio

Conflicts:
	libavformat/matroskadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 13:00:59 +02:00
Michael Niedermayer
534b292102 Merge commit '8a96df7b70be509dae9ceec82d2c10a20361356d'
* commit '8a96df7b70be509dae9ceec82d2c10a20361356d':
  matroska: fix a corner case in ebml-lace parsing

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 12:46:47 +02:00
Anton Khirnov
f8080bd13b xmv: do not leak memory in the error paths in xmv_read_header()
CC: libav-stable@libav.org
2013-04-04 07:54:45 +02:00
Anton Khirnov
d1016dccdc xmv: check audio track parameters validity.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-04-04 07:54:35 +02:00
Anton Khirnov
8d617b11cf id3v2: pad the APIC packets as required by lavc.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-04-04 07:54:15 +02:00
Anton Khirnov
dbb1425811 lavf: make sure stream probe data gets freed.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-04-04 07:54:00 +02:00
Michael Niedermayer
e278500181 oggdec: Support byte based seeking
Fixed Ticket2317

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 04:04:24 +02:00
Michael Niedermayer
e10f5bd05c avformat: Add a mechanism to allow demuxers to detect byte based seeking.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-04 04:04:24 +02:00
Michael Niedermayer
f51ce34e5e matroskadec: fix display_width/height = 0 handling
Fixes Ticket2424

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-03 23:45:32 +02:00
Carl Eugen Hoyos
db2d3a9082 Skip padding in an id3 tag in aiff files.
Fixes ticket #2430.

Reviewed-by: Matthieu Bouron
2013-04-03 15:45:46 +02:00
Paul B Mahol
e3cc92a623 smacker: fix off by one error
Regression since a93b572ae4.

Fixes #2426.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-03 13:01:38 +00:00
Luca Barbato
25a80a931a matroska: pass the lace size to the matroska_parse_rm_audio
Each lace must be independent according to the specification.

Fix heap-buffer-overflow in matroska_parse_block for
corrupted real media in mkv files.

Stricter check than fc43c19a56

CC: libav-stable@libav.org
2013-04-03 12:34:38 +02:00
Luca Barbato
8a96df7b70 matroska: fix a corner case in ebml-lace parsing
Make sure we notice when the lace_size[n] is a negative value.

CC: libav-stable@libav.org
2013-04-03 12:33:15 +02:00
Dale Curtis
fc43c19a56 matroska: Update the available size after lace parsing
Fix heap-buffer-overflow in matroska_parse_block for
corrupted real media in mkv files.

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-04-03 12:33:01 +02:00
Michael Niedermayer
83e2217221 flvdec: fix seeking in audio only files
Fixes Seeking with the file in Ticket2283

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-03 03:57:37 +02:00
Michael Niedermayer
ccc25378bd avformat: fix atomatic format selection for (s)segment
Fixes Ticket2236

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-02 21:52:40 +02:00
Michael Niedermayer
24f822c3ab Merge remote-tracking branch 'qatar/master'
* qatar/master:
  oma: Validate sample rates

Conflicts:
	libavformat/oma.c

See: a30165c4a8

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-01 12:48:04 +02:00
Luca Barbato
0933fd1533 oma: Validate sample rates
The sample rate index is 3 bits even if currently index 5, 6 and 7 are
not supported.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-03-31 16:10:52 +02:00
Stephen Hutchinson
8cd7aab1bb Use PIX_FMT_BGR24 for the AviSynth demuxer, instead of RGB24.
Partial fix for ticket #2412 in that using PIX_FMT_BGR24 fixes the
swapped channels issue when using scripts serving RGB24.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-31 01:09:33 +01:00
Carl Eugen Hoyos
b448c0a68d Write broken aac frames to mov files instead of skipping them.
Fixes decoding with picky media players.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-30 14:29:15 +01:00
Carl Eugen Hoyos
4d3c5d3b65 Do not show "Estimating duration from bitrate" warning if no duration was estimated. 2013-03-30 08:24:51 +01:00
Michael Niedermayer
ef7b6b489a ffmpeg/avformat: factor av_guess_frame_rate() out
This will be used in ffplay

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-29 17:40:28 +01:00
Michael Niedermayer
774a268497 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  flvdec: read audio sample size and channels metadata

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-29 11:02:25 +01:00
Michael Niedermayer
8ed9d34aa7 Merge commit 'c3d015775388882b8a122afc337ea35108f652be'
* commit 'c3d015775388882b8a122afc337ea35108f652be':
  flvdec: use the correct audio codec id when parsing metadata

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-29 10:56:36 +01:00
Michael Niedermayer
24cfe91a22 id3v2: allocate large enough buffer
Fixes array overread

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-29 05:01:38 +01:00
Michael Niedermayer
551f683861 yop: Do not keep a copy of parts of the returned packet
Fixes double free
Regression since the new buffer references, thus no FFmpeg
releases should be affected

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-29 02:11:34 +01:00
Michael Niedermayer
27b7bfc7b5 avidec: Fix demuxing of non seekable avis with multiple RIFFs
This solution uses the size of the first RIFF if its valid
to check frame size validity when the filesize could not be determined.
Feedback is welcome, other ideas and improvments as well!

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-28 17:30:42 +01:00
Michael Niedermayer
fd37a7dc3c Merge commit 'cf53704c55378cc0dcfc16637cdac7d58f0b3107'
* commit 'cf53704c55378cc0dcfc16637cdac7d58f0b3107':
  AVOptions: make av_set_options_string() forward options to child objects
  win32: Use 64-bit fstat/lseek variants for MSVC as well
  win32: Make ff_win32_open more robust

Conflicts:
	libavformat/os_support.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-28 12:26:36 +01:00
Justin Ruggles
e46a2a7309 flvdec: read audio sample size and channels metadata
This is needed in order for the FLV demuxer not to detect a codec change when
using the "flv_metadata" option.
2013-03-28 06:27:28 -04:00
Justin Ruggles
c3d0157753 flvdec: use the correct audio codec id when parsing metadata 2013-03-28 06:27:28 -04:00
Michael Niedermayer
ea9a6709a9 estimate_timings_from_bit_rate: Check timebase and bitrate
Fixes integer overflow and assertion failure

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-28 01:45:01 +01:00
Michael Niedermayer
1831274ff1 electronicarts: check timebase, fix assertion failure
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-28 01:08:46 +01:00
Dale Curtis
81e85bc95c Fix heap-buffer-overflow in matroska_parse_block
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-27 23:51:44 +01:00
Michael Niedermayer
460d30406b avformat: change some seeking related assert to av_asserts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-27 22:53:57 +01:00
Hendrik Leppkes
85a46ad685 win32: Use 64-bit fstat/lseek variants for MSVC as well
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-27 19:05:58 +02:00
Reimar Döffinger
ad04025987 win32: Make ff_win32_open more robust
- Make MultiByteToWideChar fail when it encounters invalid encoding.
  Without this, invalid characters might just be skipped
- When MultiByteToWideChar fails, assume the file name is in CP_ACP
  and open it via normal open function, even when the file will be
  written
- When malloc fails return error instead of crashing

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-27 18:54:46 +02:00
Reimar Döffinger
e9cc988395 win32: Allow other programs to open the same files
In order to match Linux behaviour better our Windows-specific
open() replacement should disable Windows default file locking.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-27 18:51:51 +02:00
Kostya Shishkov
472391b9a7 ape: use correct context for the bit table printed in debug 2013-03-27 16:20:08 +01:00
d s
444001bda6 Fix avisynth_context_create constructor error handling.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-27 03:47:49 +01:00
Carl Eugen Hoyos
92a9a3020d Support pcm_mulaw in Hikvision CCTV mpeg program streams.
Fixes decoding the sample from videolan trac ticket #8344.
2013-03-27 02:32:26 +01:00
Carl Eugen Hoyos
7857ddceec Fix a typo in the Monkey's Audio demuxer. 2013-03-27 01:55:11 +01:00
Carl Eugen Hoyos
1741fece70 Only test the first frame for missing aac_adtstoasc bistream filter.
Many players ignore broken aac frames, so don't abort mov or flv
muxing when encountering one, just print a warning instead.

Fixes ticket #2380.
2013-03-26 15:16:07 +01:00
Carl Eugen Hoyos
8af593dd80 mpegtsenc: Only test the first frame for missing h264_mp4toannexb filter.
Many video players accept broken frames in a transport stream, so there
is no reason to abort remuxing when encountering one, just print a
warning instead.

Fixes ticket #1758.
2013-03-26 15:15:46 +01:00
Michael Niedermayer
b19604cc4b Merge commit 'f1e9398621af0bc9d166014e4ce6996bb4f141d0'
* commit 'f1e9398621af0bc9d166014e4ce6996bb4f141d0':
  lavc: Rename avpriv_mpv_find_start_code after moving out from mpegvideo

Conflicts:
	libavcodec/h264_parser.c
	libavcodec/internal.h
	libavcodec/mpeg12.c
	libavcodec/utils.c
	libavformat/mpegtsenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-26 13:44:09 +01:00
Michael Niedermayer
795b911bd8 Merge commit '613a37eca4c7b8eefceaa3e0231c23ad090ca94f'
* commit '613a37eca4c7b8eefceaa3e0231c23ad090ca94f':
  ape: 3.80-3.92 decoding support
  h264: Remove an unused variable

Conflicts:
	libavcodec/apedec.c
	libavformat/ape.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-26 13:14:16 +01:00
Martin Storsjö
f1e9398621 lavc: Rename avpriv_mpv_find_start_code after moving out from mpegvideo
Also move the declaration to internal.h, and add restrict qualifiers
to the declaration (as in the implementation).

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-26 09:50:02 +02:00
Kostya Shishkov
613a37eca4 ape: 3.80-3.92 decoding support 2013-03-25 18:40:56 +01:00
Nicolas George
4f112a8e34 lavf/mux: add the flush_packets option.
Note: a lot of muxers already do the flushing explicitly.
2013-03-24 23:19:07 +01:00
Piotr Bandurski
e26b066cd8 libspeex: support ZygoAudio (quality 10 mode)
Fixes "quality 10" mode from Ticket1873

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-23 15:45:58 +01:00
Michael Niedermayer
ac75e0c755 matroskadec: switch to av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-22 18:04:17 +01:00
Michael Niedermayer
c0ff2aaa49 img2: WebP support
Reviewed-by: Pascal Massimino <pascal.massimino@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-22 14:57:27 +01:00
d s
b9ad009475 AviSynth demuxer rewrite.
Dynamically loads the library itself, rather than through VfW.
Supports AvxSynth on Linux and OS X.

Supports the new colorspaces added in AviSynth 2.6 when used
with AviSynth 2.6.
2013-03-21 04:11:22 +01:00
Michael Niedermayer
47540c8a68 avformat/avs: increase probe score to preempt conflict with avxsynth
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-21 04:05:51 +01:00
Michael Niedermayer
426ebdf923 Merge remote-tracking branch 'cigaes/master'
* cigaes/master:
  lavfi/vf_yadif: use standard options parsing.
  lavfi/vf_unsharp: use standard options parsing.
  lavfi/vf_transpose: use standard options parsing.
  lavfi/vf_pad: use standard options parsing.
  lavfi/vf_fps: use standard options parsing.
  lavfi/vf_fade: use standard options parsing.
  lavi/vf_drawbox: use standard options parsing.
  lavfi/vf_delogo: use standard options parsing.
  lavfi/vf_decimate: use standard options parsing.
  lavfi/vf_crop: use standard options parsing.
  lavfi/af_volume: use standard options parsing.
  lavfi/vf_tile: use standard options parsing.
  lavfi/avf_concat: use standard options parsing.
  lavfi: add common code to handle options parsing.
  lavf/vobsub: free index pseudo-packet.
  ffmpeg: fix freeing of sub2video frame.
  lavfi: add sine audio source.
  lavu/opt: add AV_OPT_TYPE_DURATION.
  lavfi/concat: fix silence duration computation.
  lavf/concatdec: support seeking.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-20 21:41:26 +01:00
Frank Galligan
b853103fe0 matroskadec: Add support for parsing Matroska ContentEncKeyID
This patch adds the enums for the ContentEncryption elements.
This patch also adds support for parsing the ContentEncKeyID. The
ContentEncKeyID is then base64 encoded and stored in the stream's
metadata.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-20 21:29:55 +01:00
Nicolas George
cdd78a65f4 lavf/vobsub: free index pseudo-packet. 2013-03-20 21:13:55 +01:00
Nicolas George
de1a71595d lavf/concatdec: support seeking. 2013-03-20 20:59:24 +01:00
Michael Niedermayer
710cd0fddf avformat: Fix infinite probing that reads the whole file
Fixes: otonajoshi_avformat_tries_to_load_whole.ts
Reported-by: JEEB (on IRC)
Thanks-to: nevcairiel
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-20 17:57:00 +01:00
Michael Niedermayer
06a43baecd av_find_stream_info: change read_size to 64bit
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-20 17:23:23 +01:00
Nicolas George
0d09aa9d8e lavf: avformat_seek_file(): validate stream_index. 2013-03-20 13:35:24 +01:00
Nicolas George
de1568a452 lavf/concatdec: fix possible leak in case of malloc failure.
Fix CID 747737.
2013-03-20 13:35:24 +01:00
Michael Niedermayer
e7dd0365f2 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtmp: Pass the parameters to do_adobe_auth in the right order

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-20 12:03:53 +01:00
Michael Niedermayer
17ebef2fc8 Merge commit '2c328a907978b61949fd20f7c991803174337855'
* commit '2c328a907978b61949fd20f7c991803174337855':
  pixdesc: add a function for counting planes in a pixel format.
  avplay: remove the -debug option.
  Revert "asfenc: return error on negative timestamp"

Conflicts:
	doc/APIchanges
	doc/ffplay.texi
	ffplay.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-20 11:24:11 +01:00
Martin Storsjö
a5e6080a8d rtmp: Pass the parameters to do_adobe_auth in the right order
do_adobe_auth takes the parameters in the order "opaque, challenge".

Due to the way they are treated, this didn't matter in the tested
setups though - if both are set, we only use one. In the tested
setups (Wowza and Akamai) either one of them were null or they
were both set to the same value, which is why this worked before.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-20 12:00:28 +02:00
Stefano Sabatini
608bccf470 lavf/avformat.h: fix a few typos in AVFormatContext:avoid_negative_ts doxy 2013-03-19 17:31:16 +01:00
Michael Niedermayer
4ce03a95e2 lmlm4: check packet_size against lower limit too
Fixes CID732224

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-19 16:30:44 +01:00
Michael Niedermayer
5f476cfe6e avformat/tee: add forgotten ret assignment
Fixes CID991840
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-19 15:09:10 +01:00
Michael Niedermayer
fdda9b440c matroska_parse_frame: fix memleak
Fixes CID991856
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-19 14:33:47 +01:00
Clément Bœsch
dec9800c9d lavf: do not make a hard dep on internal subtitles helpers. 2013-03-19 14:10:24 +01:00
Michael Niedermayer
8d0da20ca6 avidec: fix duration and bitrate of truncated files
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-19 13:09:52 +01:00
Anton Khirnov
3cd93cc7b8 Revert "asfenc: return error on negative timestamp"
This reverts commit d1bec33b46, it breaks
FATE.
2013-03-19 11:04:55 +01:00
Matthieu Bouron
69e93792d6 lavf/mxfdec: read field dominance flag
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-19 03:01:51 +01:00
Michael Niedermayer
0e02a5193f segment: copy metadata
Fixes Ticket2230

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-18 23:57:44 +01:00
Thierry Foucu
823efd9286 Fix termination of mov_ch_layouts_wav array lookup
Problem found using ASAN.
In some case, the ff_mov_get_channel_layout_tag function will not find 0
as termination for lookup in the array mov_ch_layouts_wav.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-18 23:50:35 +01:00
Michael Niedermayer
73ef12757b append_packet_chunked: remove outcommented code
our variant works fine and should be better
also remove related unused variable

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-18 17:54:01 +01:00
Michael Niedermayer
523c8e0503 Merge commit '50c449ac24fbb4c03c15d2e2026cef2204b80385'
* commit '50c449ac24fbb4c03c15d2e2026cef2204b80385':
  iff: validate CMAP palette size
  asfenc: return error on negative timestamp

Conflicts:
	libavformat/iff.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-18 17:30:53 +01:00
Kostya Shishkov
50c449ac24 iff: validate CMAP palette size
Fixes CVE-2013-2495

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

CC: libav-stable@libav.org
2013-03-18 10:48:29 +01:00
Luca Barbato
d1bec33b46 asfenc: return error on negative timestamp
According to the specification the timestamp is represented by a 32bit
unsigned.

CC: libav-stable@libav.org
2013-03-18 10:48:23 +01:00
Michael Niedermayer
519ebb5ee5 rmdec: flush audio packet on seeking
Fixes Ticket1605

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-18 00:08:59 +01:00
Richard
9cde9f70ab mpeg: Add passing DVD navigation packets (startcode 0x1bf) to caller to allow better playback handling of DVDs.
The two types of packets (PCI and DSI) are passed untouched but combined by the new codec ID AV_CODEC_ID_DVD_NAV.
 The first 980 bytes in the packet contain the PCI data. The next 1018 are the DSI data.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-17 16:24:34 +01:00
Clément Bœsch
3313b9cc2d lavc: remove unecessary a64enc include. 2013-03-17 04:38:28 +01:00
Michael Niedermayer
07d4f557e5 append_packet_chunked: Remove unused initialization.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-16 17:03:41 +01:00
Michael Niedermayer
e066fb54cb Merge commit 'aa3c77998404cc32233cb76e961ca27db8565459'
* commit 'aa3c77998404cc32233cb76e961ca27db8565459':
  lavf: sanity check size in av_get/append_packet().

Conflicts:
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-16 15:38:13 +01:00
Michael Niedermayer
aef816f957 Merge commit 'ca6c3f2c53be70aa3c38e8f1292809db89ea1ba6'
* commit 'ca6c3f2c53be70aa3c38e8f1292809db89ea1ba6':
  lzo: fix overflow checking in copy_backptr()
  flacdec: simplify bounds checking in flac_probe()
  atrac3: avoid oversized shifting in decode_bytes()

Conflicts:
	libavformat/flacdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-16 14:10:09 +01:00
Reimar Döffinger
e4e4add0e3 Add raw VC-1 muxer to match demuxer.
This is admittedly kind of pointless since usually -f image2pipe
can be used for the purpose, but this is more user-friendly.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-03-16 13:42:53 +01:00
Reimar Döffinger
5301aed9ae vc1testenc: give muxer same name as demuxer
Otherwise ffmpeg -formats claims that we only support demuxing
of that format.
To keep compatibility the struct could be duplicated instead,
but this seems almost like overkill for such a rare format.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-03-16 13:42:16 +01:00
Reimar Döffinger
c3c3bc7ff6 Make ff_win32_open more robust.
- Make MultiByteToWideChar fail when it encounters invalid encoding.
  Without this, invalid characters might just be skipped
- When MultiByteToWideChar fails, assume the file name is in CP_ACP
  and open it via normal open function, even when the file will be
  written
- When malloc fails return error instead of crashing

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-03-16 13:40:36 +01:00
Anton Khirnov
aa3c779984 lavf: sanity check size in av_get/append_packet().
To avoid allocating ridiculous amounts of memory for corrupted files,
read the input in chunks limited to filesize or an arbitrary large
amount when that is not known (chosen to be 50M).
2013-03-15 20:05:04 +01:00
Paul B Mahol
a9b424879f lavc & lavf: replace deprecated av_log* functions
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-03-15 18:10:28 +00:00
Michael Niedermayer
70c0ae915d matroskadec: avoid integer overflow
Found-by: wm4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-15 13:48:04 +01:00
Michael Niedermayer
2265bb93ff Merge remote-tracking branch 'qatar/master'
* qatar/master:
  add support for Monkey's Audio versions from 3.93

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-15 13:43:01 +01:00
Michael Niedermayer
231795270b Merge commit 'b164d66e35d349de414e2f0d7365a147aba8a620'
* commit 'b164d66e35d349de414e2f0d7365a147aba8a620':
  ape: make version-dependent decoding functions called via pointers
  mpegts: add support for stream_type 0x42, which is CAVS

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-15 13:28:38 +01:00
Xi Wang
8425d693ee flacdec: simplify bounds checking in flac_probe()
Simplify `p->buf > p->buf + p->buf_size - 4' as `p->buf_size < 4'.
Avoid a possible out-of-bounds pointer, which is undefined behavior
in C.

CC: libav-stable@libav.org

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-03-15 12:51:57 +01:00
Kostya Shishkov
c42e262513 add support for Monkey's Audio versions from 3.93 2013-03-15 09:50:42 +01:00
Can Wu
81cf53e133 mpegts: add support for stream_type 0x42, which is CAVS
This allows demuxing and muxing of CAVS TS streams.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-03-15 09:33:24 +01:00
Clément Bœsch
1f68bac50b lavf/avio: fix two extreemly unreasonble typos. 2013-03-14 23:36:30 +01:00
Michael Niedermayer
13795dbb64 Merge commit '6d97484d72e33f7dde9493a9ead1a72e2f029605'
* commit '6d97484d72e33f7dde9493a9ead1a72e2f029605':
  avcodec: av_log_ask_for_sample() ---> avpriv_request_sample()
  rsodec: Use avpriv_report_missing_feature() where appropriate

Conflicts:
	libavcodec/anm.c
	libavcodec/mlpdec.c
	libavcodec/pictordec.c
	libavcodec/sunrast.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-14 12:52:12 +01:00
Michael Niedermayer
a9ddb62489 Merge commit '1ecdf8912b9ced51b3267cdcdce5e394d0a3bf8e'
* commit '1ecdf8912b9ced51b3267cdcdce5e394d0a3bf8e':
  avformat: av_log_ask_for_sample() ---> avpriv_request_sample()

Conflicts:
	libavformat/mxfdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-14 12:41:34 +01:00
Michael Niedermayer
fa92ee821b Merge commit '63d744e2be39466e3a734c2987cd713e0bac101e'
* commit '63d744e2be39466e3a734c2987cd713e0bac101e':
  av_log_missing_feature() ---> avpriv_report_missing_feature()

Conflicts:
	libavcodec/aacdec.c
	libavcodec/tta.c
	libavformat/mpegts.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-14 12:30:19 +01:00
Diego Biurrun
1ae07959ab rsodec: Use avpriv_report_missing_feature() where appropriate 2013-03-13 21:20:12 +01:00
Diego Biurrun
1ecdf8912b avformat: av_log_ask_for_sample() ---> avpriv_request_sample() 2013-03-13 20:42:21 +01:00
Diego Biurrun
63d744e2be av_log_missing_feature() ---> avpriv_report_missing_feature() 2013-03-13 20:42:21 +01:00
Michael Niedermayer
849f015406 Merge commit 'a4472ac01e86f9fae5adb9034f2777b86a9c5480'
* commit 'a4472ac01e86f9fae5adb9034f2777b86a9c5480':
  Add informative messages to av_log_ask_for_sample calls lacking them
  anm: Get rid of some very silly goto statements

Conflicts:
	libavformat/anm.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-13 14:03:22 +01:00
Michael Niedermayer
b2e0c9dd34 Merge commit '85a5bc054c1290699ccbf5799ba6c4e2fbcc3530'
* commit '85a5bc054c1290699ccbf5799ba6c4e2fbcc3530':
  lavf: remove disabled FF_API_R_FRAME_RATE cruft

Conflicts:
	libavformat/avformat.h
	libavformat/electronicarts.c
	libavformat/rawdec.c
	libavformat/utils.c
	libavformat/version.h

The field is in use and no semantically equivalent field is available,
thus not removed

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-13 12:55:00 +01:00
Michael Niedermayer
acbd14bc7e avformat: postpone API removials where the functions are trivial wrapers
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-13 12:43:02 +01:00
Michael Niedermayer
06a8350599 Merge commit '7b486ab13bfcfa88a7cd92586de50e49966ec292'
* commit '7b486ab13bfcfa88a7cd92586de50e49966ec292':
  lavf: remove disabled FF_API_AV_GETTIME cruft
  lavf: remove disabled FF_API_INTERLEAVE_PACKET cruft

Conflicts:
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-13 12:37:03 +01:00
Michael Niedermayer
256e1f7bdf Merge commit '435c2a31ad5eead20eda1152097f60c3bfa22847'
* commit '435c2a31ad5eead20eda1152097f60c3bfa22847':
  lavf: remove disabled FF_API_READ_PACKET cruft

Conflicts:
	libavformat/version.h

Removial postponed as wraper is trivial

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-13 12:34:06 +01:00
Michael Niedermayer
1c60956c80 Merge commit 'c7e044c61bb08b3a6e1e8063e8f4449c88b01201'
* commit 'c7e044c61bb08b3a6e1e8063e8f4449c88b01201':
  lavf: remove disabled FF_API_APPLEHTTP_PROTO cruft

Conflicts:
	libavformat/allformats.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-13 12:21:43 +01:00
Michael Niedermayer
ed80427e0e Merge commit '0a7c4daf469d4ac447fb822fe78337f62f4c04e6'
* commit '0a7c4daf469d4ac447fb822fe78337f62f4c04e6':
  lavf: remove disabled FF_API_CLOSE_INPUT_FILE cruft

Conflicts:
	libavformat/version.h

removial postponed as the wraper code is trivial

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-13 12:18:06 +01:00
Hendrik Leppkes
713ac21097 avutil/os_support: use 64-bit fstat/lseek variants for MSVC as well
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-12 20:06:31 +01:00
Luca Barbato
37cb3b180a matroskadec: request a read buffer for the wav header
Solve an infiniloop.

CC: libav-stable@libav.org
2013-03-12 18:58:06 +01:00
Nicolas George
b52421940f lavf: add AV_ to two remaining CODEC_ID_*. 2013-03-12 16:21:22 +01:00
Michael Niedermayer
b36095ea0f Merge commit '3e2f200237af977b9253b0aff121eee27bcedb44'
* commit '3e2f200237af977b9253b0aff121eee27bcedb44':
  roqvideodec: fix a potential infinite loop in roqvideo_decode_frame().
  xxan: fix invalid memory access in xan_decode_frame_type0()
  tty: set avg_frame_rate.
  FATE: enable multiple slices in the ffv1 vsynth test

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-12 15:57:28 +01:00
Michael Niedermayer
0cfbfaaa12 Merge commit '7b89cd20d844cbe763ca34e63e99d110043cf241'
* commit '7b89cd20d844cbe763ca34e63e99d110043cf241':
  eamad: allocate a dummy reference frame when the real one is missing
  Replace remaining includes of audioconvert.h with channel_layout.h
  Replace some forgotten instances of PIX_FMT_* with AV_PIX_FMT_*.

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-12 15:44:15 +01:00
Michael Niedermayer
a75f01d7e0 Merge commit 'd8b31be6caebd8d1321ecb754b6e7daaf81dc111'
* commit 'd8b31be6caebd8d1321ecb754b6e7daaf81dc111':
  Add the bumps and APIchanges entries for reference counted buffers changes.

Conflicts:
	Changelog
	doc/APIchanges
	libavcodec/version.h
	libavdevice/version.h
	libavfilter/version.h
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-12 15:35:39 +01:00
Michael Niedermayer
c292e340ed avformat: keep r_frame_rate
This field is used and nothing equivalent exists

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-12 15:28:23 +01:00
Michael Niedermayer
9cf788eca8 avformat/avdevice: add missing time.h includes
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-12 15:28:22 +01:00
Diego Biurrun
a4472ac01e Add informative messages to av_log_ask_for_sample calls lacking them 2013-03-12 11:09:45 +01:00
Diego Biurrun
8f10f1a6dc anm: Get rid of some very silly goto statements 2013-03-12 11:05:28 +01:00
Anton Khirnov
85a5bc054c lavf: remove disabled FF_API_R_FRAME_RATE cruft 2013-03-11 18:23:50 +01:00
Anton Khirnov
7b486ab13b lavf: remove disabled FF_API_AV_GETTIME cruft 2013-03-11 18:23:18 +01:00
Anton Khirnov
32e5194969 lavf: remove disabled FF_API_INTERLEAVE_PACKET cruft 2013-03-11 18:23:10 +01:00
Anton Khirnov
435c2a31ad lavf: remove disabled FF_API_READ_PACKET cruft 2013-03-11 18:23:02 +01:00
Anton Khirnov
c7e044c61b lavf: remove disabled FF_API_APPLEHTTP_PROTO cruft 2013-03-11 18:22:54 +01:00
Anton Khirnov
0a7c4daf46 lavf: remove disabled FF_API_CLOSE_INPUT_FILE cruft 2013-03-11 18:22:45 +01:00
Michael Niedermayer
806a66fd08 mpegts: clear avprograms only for removed programs
Fixes Ticket2186

Requested-by: carl
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-10 02:28:05 +01:00
Michael Niedermayer
2653e12520 Merge commit '1afddbe59e96af75f1c07605afc95615569f388f'
* commit '1afddbe59e96af75f1c07605afc95615569f388f':
  avpacket: use AVBuffer to allow refcounting the packets.

Conflicts:
	libavcodec/avpacket.c
	libavcodec/utils.c
	libavdevice/v4l2.c
	libavformat/avidec.c
	libavformat/flacdec.c
	libavformat/id3v2.c
	libavformat/matroskaenc.c
	libavformat/mux.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-08 19:12:03 +01:00
Martin Storsjö
f1af3d19a7 output-example: Update to use encode_video2 instead of the now dropped encode_video
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-03-08 13:42:45 +01:00
Anton Khirnov
6c7d339afc tty: set avg_frame_rate.
The container does not store any timestamps and is CFR-only.
2013-03-08 08:11:05 +01:00
Anton Khirnov
0651e892e1 Replace remaining includes of audioconvert.h with channel_layout.h 2013-03-08 07:42:13 +01:00
Anton Khirnov
d8b31be6ca Add the bumps and APIchanges entries for reference counted buffers changes. 2013-03-08 07:41:49 +01:00
Anton Khirnov
1afddbe59e avpacket: use AVBuffer to allow refcounting the packets.
This will allow us to avoid copying the packets in many cases.

This breaks ABI.
2013-03-08 07:33:45 +01:00
Alexander Kojevnikov
eae0879d96 mp3dec: Fix VBR bit rate parsing
When parsing the Xing/Info tag, don't set the bit rate if it's an Info tag.

When parsing the stream, don't override the bit rate if it's already set,
otherwise calculate the mean bit rate from parsed frames. This way, the bit
rate will be set correctly both for CBR and VBR streams.

CC:libav-stable@libav.org

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-03-08 07:32:11 +01:00
Reimar Döffinger
efa7f42020 Use the avstring.h locale-independent character type functions
Make sure the behavior does not change with the locale.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-07 15:16:36 +02:00
Michael Niedermayer
cada996528 avformat: Fix apics with aac
Fixes Ticket2318

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-07 13:55:43 +01:00
Michael Niedermayer
a12a618aa9 hls: fix timebase
Fixes Ticket1733

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-07 13:42:12 +01:00
Stefano Sabatini
d95143ec82 lavf/segment: add support to ffconcat segment list 2013-03-07 01:44:59 +01:00
Michael Niedermayer
d929364814 asfdec: dont truncate type 2-5 values
Fixes use of uninitialized variables and possible out of array accesses

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-05 22:29:57 +01:00
Nicolas George
c31458c334 lavf/concat: compute duration if possible. 2013-03-05 16:44:51 +01:00
Nicolas George
3ab25e4574 Revert "lavf/concatdec: define "ffcat" and "ffconcat" extensions"
This reverts commit 6cc12353a8.

Conflicts:
	libavformat/version.h

Allowing to automatically select the concat demuxer raises
security concerns, as it allows a possibly hostile file to
access any file on the system. Guessing the format based on
the file name extension does not allow to enable the safe
mode designed to avoid it.
2013-03-05 14:10:10 +01:00
Alexander Kojevnikov
29d8cd265a mp3dec: Fix VBR bit rate parsing
When parsing the Xing/Info tag, don't set the bit rate if it's an Info tag.

When parsing the stream, don't override the bit rate if it's already set,
otherwise calculate the mean bit rate from parsed frames. This way, the bit
rate will be set correctly both for CBR and VBR streams.

Signed-off-by: Alexander Kojevnikov <alexander@kojevnikov.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-05 13:06:01 +01:00
Michael Niedermayer
3dbc0ff9c3 iff: fix integer overflow
Fixes out of array accesses

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-05 01:39:50 +01:00
Michael Niedermayer
7992bdbeb4 update_stream_timings: check bitrate for being in range.
Fixes numerical overflow
Fixes Ticket2089

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-04 18:54:00 +01:00
Michael Niedermayer
faa0068a87 avformat: Make duration estimation from pts more robust
Ignore durations which differ significantly from the previous
Fixes Ticket2018

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-04 18:01:32 +01:00
Michael Niedermayer
9bb54bb685 nutdec: more specific return codes for decode_syncpoint()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-04 16:51:21 +01:00
Michael Niedermayer
7ccc0ed6a0 nutdec: print error on invalid/unsupported fourcc style
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-04 16:49:17 +01:00
Michael Niedermayer
144da7eeca Merge remote-tracking branch 'cehoyos/master'
* cehoyos/master:
  buildsys: only include log2_tab per library for shared builds
  Add h264chroma dependency for cavs decoder to configure.
  Add h264qpel dependency for snow codec to configure.
  Add h264chroma dependency for vp5 and vp6 decoder to configure.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-04 14:45:52 +01:00
Michael Niedermayer
03148fd174 buildsys: only include log2_tab per library for shared builds
Fix linking failures with -all_load due to multiple log2_tabs

Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
2013-03-04 12:25:02 +01:00
Reimar Döffinger
88d55b827d Remove incorrect use of ctype.h functions.
As far as I can tell the code should not change behaviour
depending on locale in any of these places.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-03-03 21:44:10 +01:00
Michael Niedermayer
f2cb993139 avformat: gather aspect ratio from rv30/40 in find_stream_info
Fixes Ticket1550

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-03 18:41:16 +01:00
Michael Niedermayer
3fac99cd9d Merge remote-tracking branch 'cehoyos/master'
* cehoyos/master:
  movenc: Do not flag secondary audio and subtitle tracks as enabled.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-03 14:05:09 +01:00
Michael Niedermayer
981cf0c300 movenc: Do not flag secondary audio and subtitle tracks as enabled.
Fixes ticket #468 and ticket #1174.

Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
2013-03-03 12:09:38 +01:00
Michael Niedermayer
fd464d4d01 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtpdec: Initialize some variables to silence compiler warnings

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-03 11:40:37 +01:00
Martin Storsjö
8fbab7a6c8 rtpdec: Initialize some variables to silence compiler warnings
The warnings are false positives, older gcc versions (such as 4.5)
think the variables can be used uninitialized while they in
practice can't, while newer (4.6) gets it right.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-02 21:23:52 +02:00
Carl Eugen Hoyos
6091a8d92d Avoid huge memory allocations from asf demuxer.
Fixes ticket #1888.
2013-03-02 18:37:55 +01:00
Michael Niedermayer
ec203cd69b Merge commit 'e671d3ad6cd7fe1d02e9b35b889a25d8c059fce9'
* commit 'e671d3ad6cd7fe1d02e9b35b889a25d8c059fce9':
  h264: do not copy ref count/ref2frm when updating per-frame context
  flvdec: Check the return value of a malloc

Conflicts:
	libavformat/flvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-02 11:41:31 +01:00
Michael Niedermayer
973dc110ba Merge commit 'c91c63b5380bf79655c09320774a022f84d76fd5'
* commit 'c91c63b5380bf79655c09320774a022f84d76fd5':
  flvdec: Don't read the VP6 header byte when setting codec type based on metadata

Conflicts:
	libavformat/flvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-02 11:27:58 +01:00
Martin Storsjö
c5a738ca4e flvdec: Check the return value of a malloc
The callers of this function can't report errors sanely. If this
one malloc fails, don't write the extradata byte, make sure we
try to malloc it the next time we're called instead, and make sure
we still consume the input data byte.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-02 00:39:37 +02:00
Martin Storsjö
c91c63b538 flvdec: Don't read the VP6 header byte when setting codec type based on metadata
This header byte is only present when actually reading a VP6 frame,
not when reading the codec type field in the metadata. This
potential bug has been present since 5b54a90c.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-02 00:39:36 +02:00
Nicolas George
d9fad53f4b lavf/avio: check for : in filenames for protocols.
If the first "special" character in a filename is a comma,
it can introduce protocol options, but only if there is a
colon at the end. Otherwise, it is just a filename with a
comma.

Fix trac ticket #2303.
2013-02-28 19:30:56 +01:00
Nicolas George
89f9f69e3f lavf: rescale duration for chained muxers.
Fix trac ticket #2300 because the duration of the segments
was computed using the timestamp of the last packet plus its
duration using the 1/90000 default time base instead of using
the chained muxer time base.
2013-02-28 19:20:25 +01:00
Michael Niedermayer
03678a32bc Merge remote-tracking branch 'qatar/master'
* qatar/master:
  lavf: Add a fate test for the noproxy pattern matching
  lavf: Handle the environment variable no_proxy more properly

Conflicts:
	libavformat/Makefile
	libavformat/internal.h
	libavformat/tls.c
	libavformat/utils.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-28 13:13:04 +01:00
Michael Niedermayer
1c6477f30f Revert "lavf/utils: add support for special characters encoding in URL"
This reverts commit 4a8fc1d83b.

The commit caused null pointer derefernces when using udp://
after i fixed that it caused ffmpeg to get stuck and remapped
arguments like ?ttl=255 -> ?ttl%3d255

I dont want to leave this broken thus temporary revert so we all
have some time to look at this without half the network protocols
being broken in the meantime
2013-02-28 01:29:12 +01:00
Senthilnathan M
4a8fc1d83b lavf/utils: add support for special characters encoding in URL
In particular, fix trac ticket #2031.

Signed-off-by: Senthilnathan M <senthilnathan.maadasamy@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-02-28 00:39:17 +01:00
Stefano Sabatini
6cc12353a8 lavf/concatdec: define "ffcat" and "ffconcat" extensions 2013-02-28 00:16:33 +01:00
Martin Storsjö
5c8696555a lavf: Add a fate test for the noproxy pattern matching
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-02-27 21:32:14 +02:00
Martin Storsjö
de9cd1b173 lavf: Handle the environment variable no_proxy more properly
The handling of the environment variable no_proxy, present since
one of the initial commits (de6d9b6404), is inconsistent with
how many other applications and libraries interpret this
variable. Its bare presence does not indicate that the use of
proxies should be skipped, but it is some sort of pattern for
hosts that does not need using a proxy (e.g. for a local network).

As investigated by Rudolf Polzer, different libraries handle this
in different ways, some supporting IP address masks, some supporting
arbitrary globbing using *, some just checking that the pattern matches
the end of the hostname without regard for whether it actually is
the right domain or a domain that ends in the same string.

This simple logic should be pretty similar to the logic used by
lynx and curl.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-02-27 21:32:13 +02:00
Michael Niedermayer
5d2f2c7643 oggdec: chained oggs have timestamp discontinuities
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-27 03:46:12 +01:00
Michael Niedermayer
e6f27346b7 pmpdec: make i unsigned, avoid undefined behavior of i++
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-25 18:36:21 +01:00
Michael Niedermayer
a960f3b918 pmpdec: fix integer overflow
Its unlikely this affects any valid files.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-25 18:36:21 +01:00
Reimar Döffinger
db6e2e848b hls: do not access pb->opaque for custom IO.
As the name indicates we can't just assume what the
"opaque" field contains.
This fixes a crash in third-party applications see e.g.:
http://bugzilla.mplayerhq.hu/show_bug.cgi?id=2126

This fixes also FFmpeg trac #2293, which is a different
third-party application.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-02-24 19:49:06 +01:00
Michael Niedermayer
663ebae79a Merge commit '56daf10e0313c5e36f43e773f457d2a99ff0df10'
* commit '56daf10e0313c5e36f43e773f457d2a99ff0df10':
  mov: use the format context for logging.
  flicvideo: avoid an infinite loop in byte run compression

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-24 13:15:59 +01:00
Nicolas George
ea2de3d096 lavf/concatdec: add the "duration" directive. 2013-02-24 13:12:46 +01:00
Nicolas George
b92c7a8f4b tools: add seek_print.
Useful for testing seek implementations.
2013-02-24 13:12:46 +01:00
Nicolas George
3d7f4f8726 lavf/avio: check that the protocol supports the open mode.
Fix trac ticket #2139.
2013-02-24 11:51:16 +01:00
Michael Niedermayer
066739f6bc pmpdec: check packet sizes
Reviewed-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-24 00:13:54 +01:00
Michael Niedermayer
7276e9ea95 pmpdec: fix signedness
Reviewed-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-24 00:13:54 +01:00
Michael Niedermayer
b0bc0eb978 pmpdec: read index before creating audio streams
This allows more complete checks

Reviewed-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-24 00:13:54 +01:00
Reimar Döffinger
50a37f9202 pmpdec: check for EOF while reading index.
Otherwise even a tiny file can trigger a huge memory allocation.

Related to ticket #2298.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-02-24 00:01:56 +01:00
Michael Niedermayer
82d79289db avformat: Allocate duration_error separately
This significantly reduces the memory needed per AVStream when the
array is not needed.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-23 23:15:09 +01:00
Michael Niedermayer
285485ac5f matroskaenc: fix cue tracknum off by 1 error
Fixes out of array accesses

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-23 23:06:27 +01:00
Michael Niedermayer
da8ef5ac2f rtmpproto: increase APP_MAX_LENGTH
Fixes second part of Ticket2292

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-23 17:24:15 +01:00
Michael Niedermayer
02ac3398eb rtmpproto: Check APP_MAX_LENGTH
Fixes Ticket2292

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-23 17:18:22 +01:00
Anton Khirnov
56daf10e03 mov: use the format context for logging.
CC:libav-stable@libav.org
2013-02-23 13:05:16 +01:00
Paul B Mahol
c46400ddec cafenc: do not leak caf->pkt_sizes
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-22 13:52:43 +00:00
Paul B Mahol
a72b41035c mxg: do not leak mxg->buffer
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-22 13:37:35 +00:00
Andrea3000
8d8c59480e matroska: fix missing ,
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-21 22:24:26 +01:00
Carl Eugen Hoyos
d714576037 Use SMPTE standard notation when showing mxf Universal Labels. 2013-02-21 09:11:22 +01:00
Clément Bœsch
7346354b55 lavf/microdvd: fix muxing.
This was broken since 1f265f52.
2013-02-21 00:59:32 +01:00
Clément Bœsch
580e228557 lavf/swfdec: remove 8-bit audio FIXME.
Implemented since 624fb5f9.
2013-02-21 00:59:31 +01:00
Clément Bœsch
624fb5f965 lavf/swfdec: support 8-bits PCM audio. 2013-02-20 21:49:23 +01:00
Clément Bœsch
9a0076f50c lavf/swfdec: factorize the creation of a new stream.
This also makes the changes of a3949fe11 applicable in both cases.
2013-02-20 21:49:23 +01:00
Michael Niedermayer
2ccaab9709 mov: fix self referencing timecode tracks
Fixes read after free.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-20 15:46:33 +01:00
Stefano Sabatini
271f411267 lavf/matroskaenc: avoid assert failure in case of cuepoints with duplicated PTS
Avoid to write more than one cuepoint per track and PTS in
mkv_write_cues(). This avoids a later assertion failure on "(bytes >=
needed_bytes)" in put_ebml_num() called from end_ebml_master(), in case
there are several cuepoints per track with the same PTS.

This may happen with files containing packets with duplicated PTS in the
same track.
2013-02-20 12:01:21 +01:00
Michael Niedermayer
e39821a65e nutenc: only write an index if there are syncpoints
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-18 20:51:54 +01:00
Michael Niedermayer
6cd650dbd2 ff_gen_search: Fix finding the maximum timestamp in a really small file
Fixes Assertion failure

Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-18 20:37:17 +01:00
Michael Niedermayer
695a766bff ff_read_timestamp: check stream_index before using it as array index
Fixes out of array read

Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-18 20:37:17 +01:00
Carl Eugen Hoyos
8d0757e107 Revert "swfenc: use av_get_audio_frame_duration() instead of AVCodecContext.frame_size"
This reverts commit 620b88a302.

Fixes ticket #2272.

Conflicts:
	libavformat/swfenc.c
2013-02-17 19:56:09 +01:00
Michael Niedermayer
4a6fa7963b lavf: dont try to find fps for attached pictures
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-15 03:19:18 +01:00
rogerdpack
12c71f648c dshow: Fix MSVC support, remove av_export, which was apparently unneeded anyway.
Also cleanup exported symbols

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-15 00:08:12 +01:00
Vignesh Venkatasubramanian
003be0a9c3 Removing network.h from matroskadec.c
Removing accidentally added include file.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-14 23:59:41 +01:00
Clément Bœsch
d5ce725cb3 Fix a few "its" vs "it's" typo. 2013-02-14 23:45:48 +01:00
Vignesh Venkatasubramanian
ce6a8e5947 Adding AlphaMode element to Matroska Parser
Adding support for parsing AlphaMode element in the Track header
and export that information as a metadata tag. This flag indicates
presence of alpha channel data in BlockAdditional element.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-14 21:34:47 +01:00
Michael Niedermayer
405cc0d905 movenc: hotfix, dont store fiel for h264 / mpeg4-asp / dnxhd
Other software does not store it in this case, and the information
is provided by the codec stream

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-14 17:48:08 +01:00
Carl Eugen Hoyos
7d0e3b197c Write the fiel atom to mov files independently of the used video coded.
The QuickTime specification does not contain any hint that the atom
must not be written in some cases and both the QuickTime and the
AVID decoders do not fail if the atom is present.

This change allows to signal (visually) interlaced streams with
a codec different from uncompressed video.

As a side-effect, this fixes ticket #2202
2013-02-14 15:08:37 +01:00
Michael Niedermayer
a08ebf04b1 matroskadec: simplify additional_id writing code
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-14 00:55:25 +01:00
Vignesh Venkatasubramanian
30c5c45b12 Adding support for parsing BlockAdditional
Matroska specification lists support for BlockAdditional element
which is not supported by ffmpeg's matroska parser. This patch
adds grammar definitions for parsing that element (and few other
related elements) and then puts the data in AVPacket.side_data
with new AVPacketSideDataType AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-14 00:46:28 +01:00
Daniel Verkamp
5dd78ef34e WAV muxer: reindent 2013-02-13 17:36:55 +00:00
Nicolas George
b68dd8a161 lavf/concatdec: allow probing. 2013-02-13 14:58:50 +01:00
Nicolas George
db9dc5154d lavf/concatdec: add signature directive. 2013-02-13 14:58:50 +01:00
Nicolas George
6d680d20ad lavf/concatdec: add safe option. 2013-02-13 14:58:50 +01:00
Daniel Verkamp
1ecce266fa WAV muxer: add RF64 support 2013-02-12 14:50:27 +00:00
Carl Eugen Hoyos
182e342fdb Print mxf Universal Label if the user requested verbose logging.
Fixes ticket #2198
2013-02-11 13:11:16 +01:00
Stefano Sabatini
6b171f046c lavf/matroskaenc: provide more feedback in case of unsupported codec
Also return meaningful error code.
2013-02-10 21:00:56 +01:00
Michael Niedermayer
ea1d8465e6 Fix division by 0 due to audio frame size
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-10 18:15:33 +01:00
Michael Niedermayer
e88f392733 Merge commit '81726a4f0b8a43e19898e2a36fdde80583bafff0'
* commit '81726a4f0b8a43e19898e2a36fdde80583bafff0':
  FATE: add tests for additional flavors of asf cover art
  asfdec: do not assume every AVStream has a corresponding ASFStream

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-10 13:18:04 +01:00
Michael Niedermayer
9a714d871a Merge commit 'f5fac6f77752931347ab302563802dcaa49c2419'
* commit 'f5fac6f77752931347ab302563802dcaa49c2419':
  asfdec: support reading ID3v2 tags in ASF files

Conflicts:
	Changelog
	libavformat/asfdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-10 13:06:16 +01:00