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Commit Graph

9455 Commits

Author SHA1 Message Date
Diego Biurrun
3dc99a18d4 cosmetics: drop some pointless parentheses 2012-01-07 22:13:07 +01:00
Michael Niedermayer
c8e309c2a6 lavf: Do not attempt to use frame multi threading when probing.
This fixes various problems with getting stream info. For example playback of the
file of Ticket88. Multithreaded find_stream_info should be reenabled
once it works correctly
This partly reverts 212fd3a1f1

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-07 20:51:20 +01:00
Paul B Mahol
49a2aebc00 vqf: recognize more metadata chunks
Do not create tags for non-char chunks.
Create readable tag for DSIZ chunk.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-01-07 11:14:57 -08:00
Michael Niedermayer
4b4acc544f tta: Fix returned error code at EOF
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-01-07 09:59:15 -05:00
Michael Niedermayer
d8b33a9989 tta: fix off be 1 error in the end detection.
Fixes use of uninitialized values.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-01-07 09:59:09 -05:00
Paul B Mahol
75146b8828 ipmovie: Add param change side data if the video dimensions have changed
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-01-07 15:25:41 +02:00
Carl Eugen Hoyos
ee884c3023 Fix OOM error condition in idcin demuxer. 2012-01-07 13:14:34 +01:00
Michael Niedermayer
6a56f4e634 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  flicvideo: fix invalid reads
  vorbis: Avoid some out-of-bounds reads
  vqf: add more known extensions
  cabac: remove unused function renorm_cabac_decoder
  h264: Only use symbols from the SVQ3 decoder under proper conditionals.
  add bytestream2_tell() and bytestream2_seek() functions
  parsers: initialize MpegEncContext.slice_context_count to 1
  spdifenc: use special alignment for DTS-HD length_code

Conflicts:
	libavcodec/flicvideo.c
	libavcodec/h264.c
	libavcodec/mpeg4video_parser.c
	libavcodec/vorbis.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-07 02:30:27 +01:00
Janne Grunau
73b16198b6 electronicarts: check bytes per sample for validity
Prevents division by zero.
2012-01-07 00:18:42 +01:00
Michael Niedermayer
877f6eb5fb tta: Fix returned error code at EOF
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-07 00:08:36 +01:00
Michael Niedermayer
4925b6e784 tta: fix off be 1 error in the end detection.
Fixes use of uninitialized values.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-07 00:08:36 +01:00
Reimar Döffinger
4dfb74cd4f Flush decoders correctly in avformat_find_stream_info().
The decoders should not only be flushed on EOF or error, but also when
e.g. probe size was reached.
It is best to just always flush by default and only disable it
explicitly when we know that we have everything we need.
Fixes trac ticket #879.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2012-01-06 19:00:33 +01:00
Paul B Mahol
f86209b43d vqf: add more known extensions
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-01-06 09:24:40 -08:00
Michael Niedermayer
3edff185ab Merge remote-tracking branch 'qatar/master'
* qatar/master: (21 commits)
  ipmovie: do not read audio packets before the codec is known
  truemotion2: check size before GetBitContext initialisation
  avio: Only do implicit network initialization for network protocols
  avio: Add an URLProtocol flag for indicating that a protocol uses network
  adpcm: ADPCM Electronic Arts has always two channels
  matroskadec: Fix a bug where a pointer was cached to an array that might later move due to a realloc()
  fate: Add missing reference file from 9b4767e4.
  mov: Support MOV_CH_LAYOUT_USE_DESCRIPTIONS for labeled descriptions.
  4xm: Prevent buffer overreads.
  mjpegdec: parse RSTn to prevent skipping other data in mjpeg_decode_scan
  vp3: add fate test for non-zero last coefficient
  vp3: fix streams with non-zero last coefficient
  swscale: remove unused U/V arguments from yuv2rgb_write().
  timer: K&R formatting cosmetics
  lavf: cosmetics, reformat av_read_frame().
  lavf: refactor av_read_frame() to make it easier to understand.
  Report an error if pitch_lag is zero in AMR-NB decoder.
  Revert "4xm: Prevent buffer overreads."
  4xm: Prevent buffer overreads.
  4xm: pass the correct remaining buffer size to decode_i2_frame().
  ...

Conflicts:
	libavcodec/4xm.c
	libavcodec/mjpegdec.c
	libavcodec/truemotion2.c
	libavformat/ipmovie.c
	libavformat/mov_chan.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-06 02:45:12 +01:00
Anssi Hannula
580bb77936 spdifenc: use special alignment for DTS-HD length_code
Align IEC 61937 length_code for DTS-HD so that
(length_code & 0xf) == 0x8. This is reportedly needed with some
receivers.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-01-05 16:27:07 -08:00
Janne Grunau
f5be84cfbc ipmovie: do not read audio packets before the codec is known
Prevents a division by zero.
2012-01-05 23:19:14 +01:00
Martin Storsjö
acb074301c avio: Only do implicit network initialization for network protocols
The implicit network initialization is set to be removed in the
future, but is kept for compatibility. By not doing the implicit
initialization for non-network protocols, we avoid the warning
about avformat_network_init() not being called for these, where
it really doesn't make much sense.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-01-05 23:56:56 +02:00
Martin Storsjö
32b83aeec1 avio: Add an URLProtocol flag for indicating that a protocol uses network
This definition is in two files, since the definitions will move
to the private header at the next bump.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-01-05 23:56:52 +02:00
Chris Evans
faaec4676c matroskadec: Fix a bug where a pointer was cached to an array that might later move due to a realloc()
Fixes bug #190
Chromium bug #100492
related to CVE-2011-3893

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2012-01-05 21:21:57 +01:00
Clément Bœsch
35da85562d mov: support timecode extraction. 2012-01-05 20:59:52 +01:00
Clément Bœsch
adc278788b mov: annotate read values in tmcd track. 2012-01-05 20:59:52 +01:00
Alex Converse
4274e481c0 mov: Support MOV_CH_LAYOUT_USE_DESCRIPTIONS for labeled descriptions. 2012-01-05 10:34:06 -08:00
Anton Khirnov
f9b9dd8740 lavf: cosmetics, reformat av_read_frame(). 2012-01-05 14:34:28 +01:00
Anton Khirnov
6450599e22 lavf: refactor av_read_frame() to make it easier to understand. 2012-01-05 14:34:13 +01:00
Michael Niedermayer
7f83db3124 Merge remote-tracking branch 'qatar/master'
* qatar/master: (46 commits)
  mtv: Make sure audio_subsegments is not 0
  v4l2: use V4L2_FMT_FLAG_EMULATED only if it is defined
  avconv: add symbolic names for -vsync parameters
  flvdec: Fix compiler warning for uninitialized variables
  rtsp: Fix compiler warning for uninitialized variable
  ulti: convert to new bytestream API.
  swscale: Use standard multiple inclusion guards in ppc/ header files.
  Place some START_TIMER invocations in separate blocks.
  v4l2: list available formats
  v4l2: set the proper codec_tag
  v4l2: refactor device_open
  v4l2: simplify away io_method
  v4l2: cosmetics
  v4l2: uniform and format options
  v4l2: do not force interlaced mode
  avio: exit early in fill_buffer without read_packet
  vc1dec: fix invalid memory access for small video dimensions
  rv34: fix invalid memory access for small video dimensions
  rv34: joint coefficient decoding and dequantization
  avplay: Don't call avio_set_interrupt_cb(NULL)
  ...

Conflicts:
	Changelog
	avconv.c
	doc/APIchanges
	doc/indevs.texi
	libavcodec/adxenc.c
	libavcodec/dnxhdenc.c
	libavcodec/h264.c
	libavdevice/v4l2.c
	libavformat/flvdec.c
	libavformat/mtv.c
	libswscale/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-05 02:03:12 +01:00
Michael Niedermayer
c4eec85a1f Revert "rmdec: Avoid allocating huge packets"
This reverts commit 66f71f3b5e.

This causes regressions with RDT.
2012-01-05 00:51:12 +01:00
Michael Niedermayer
ad8e3304f7 lavf: use avg_frame_rate and packet number to exit find_stream_info
qatar does this too but clobbers the AVPacket.duration by approximate
values.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-05 00:49:45 +01:00
Michael Niedermayer
1171d938af lavf: revert commit bb99ae3ae9
Author: Michael Niedermayer <michaelni@gmx.at>
	Date:   Thu Nov 3 22:38:10 2011 +0100

	    lavf: fix null pointer dereference in rdt

	    Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is no longer needed and causes various problems with RTSP

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-05 00:23:24 +01:00
Shitiz Garg
feb15cee5e mtv: Make sure audio_subsegments is not 0
audio_subsegments would be 0 and cause floating point exceptions
Fixes bugzilla #144

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-01-04 17:47:19 -05:00
Chris Evans
f35e037c93 mkv: Fix a bug where a pointer was cached to an array that might later move due to
a realloc()

BUG=100492
Review URL: http://codereview.chromium.org/8366004
Fixes: 1 of 2 for CVE-2011-3893

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-04 21:58:08 +01:00
Jean First
2df73eefb4 flvdec: Fix compiler warning for uninitialized variables
These can't be used uninitialized in practice, but the
compiler doesn't realize it.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-01-04 22:15:47 +02:00
Jean First
4be386b318 rtsp: Fix compiler warning for uninitialized variable
This one won't ever be used uninitialized in practice, but
the compiler doesn't realize it.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-01-04 22:15:42 +02:00
Andrew Ryan
4452d58c72 Insert missing newline at end of error log message in mov demuxer. 2012-01-04 19:49:21 +01:00
Carl Eugen Hoyos
17edc370b2 yuv4 libquicktime packed 4:2:0 encoder and decoder.
Reviewed-by: Derek Buitenhuis
Reviewed-by: Paul B Mahol
2012-01-04 15:37:59 +01:00
Carl Eugen Hoyos
2754514787 v308 Quicktim Uncompressed 4:4:4 encoder and decoder.
Reviewed-by: Derek Buitenhuis
Reviewed-by: Paul B Mahol
2012-01-04 15:37:59 +01:00
Carl Eugen Hoyos
64e4f4836a Add decoder for Avid 1:1 10-bit RGB Packer (AVrp).
Fixes ticket #525.

Reviewed-by: Paul B Mahol
2012-01-04 15:37:58 +01:00
Janne Grunau
a2d1d21629 avio: exit early in fill_buffer without read_packet
Fixes an invalid free() with ass in avi. The sample in bug 98 passes
parts of AVPacket.data as buffer for the AVIOContext. Since the packet
is quite large fill_buffer tries to reallocate the buffer before doing
nothing. Fixes bug 98.
2012-01-04 11:18:24 +01:00
Michael Niedermayer
6072a19b4f lavf: Fix try_decode_frame() so it doesnt loop infinitely.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-04 04:08:46 +01:00
Michael Niedermayer
f37174bc19 electronicarts: Pass error through ea_read_header().
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-04 04:02:22 +01:00
Oana Stratulat
0d3a51e5d2 electronicarts: Fix division by zero. Fixes Ticket #793
Signed-off-by: Oana Stratulat <oanaandreeastratulat@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-04 02:39:49 +01:00
Michael Niedermayer
ad1c8dd673 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  fate: add dxtory test
  adx_parser: rewrite.
  adxdec: Validate channel count to fix a division by zero.
  adxdec: Do not require extradata.
  cmdutils: K&R reformatting cosmetics
  alacdec: implement the 2-pass prediction type.
  alacenc: implement the 2-pass prediction type.
  alacenc: do not generate invalid multi-channel ALAC files
  alacdec: fill in missing or guessed info about the extradata format.
  utvideo: proper median prediction for interlaced videos
  lavu: bump lavu minor for av_popcount64
  dca: K&R formatting cosmetics
  dct: K&R formatting cosmetics
  lavf: flush decoders in avformat_find_stream_info().
  win32: detect number of CPUs using affinity
  Add av_popcount64
  snow: Restore three mistakenly removed casts.

Conflicts:
	cmdutils.c
	doc/APIchanges
	libavcodec/adx_parser.c
	libavcodec/adxdec.c
	libavcodec/alacenc.c
	libavutil/avutil.h
	tests/fate/screen.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-04 01:12:34 +01:00
Justin Ruggles
779ef255e6 adx: add an adx muxer 2012-01-03 18:47:42 -05:00
Justin Ruggles
99baf2c7d0 adx: add AVFMT_GENERIC_INDEX to demuxer flags.
fixes seeking
2012-01-03 18:47:41 -05:00
Jean First
efaf448888 rtsp: Fix compiler warning for uninitialized variable.
Reviewed-by: Martin Storsjö
2012-01-03 23:01:28 +01:00
Anton Khirnov
212fd3a1f1 lavf: flush decoders in avformat_find_stream_info().
This means that avformat_find_stream_info() now works properly with
multiple threads, so there's no need to force thread count to 1.
2012-01-03 14:58:21 +01:00
Jean First
f2eb2e5c4f wtvdec: use intfloat.h instead of intfloat_readwrite.h
Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-03 03:23:58 +01:00
Michael Niedermayer
7d8f115843 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mpegenc: use avctx->slices as number of slices
  v410enc: fix undefined signed left shift caused by integer promotion
  Release notes: mention cleaned up header includes
  fix Changelog file
  Fix a bunch of typos.
  Drop some pointless void* return value casts from av_malloc() invocations.
  wavpack: fix typos in previous cosmetic clean-up commit
  wavpack: cosmetics: K&R pretty-printing
  avconv: remove the 'codec framerate is different from stream' warning
  wavpack: determine sample_fmt before requesting a buffer
  bmv audio: implement new audio decoding API
  mpegaudiodec: skip all channels when skipping granules
  mpegenc: simplify muxrate calculation

Conflicts:
	Changelog
	avconv.c
	doc/RELEASE_NOTES
	libavcodec/h264.c
	libavcodec/mpeg12.c
	libavcodec/mpegaudiodec.c
	libavcodec/mpegvideo.c
	libavformat/mpegenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-03 03:06:45 +01:00
Diego Biurrun
8fd35b1aac Fix a bunch of typos. 2012-01-02 16:41:25 +01:00
Diego Biurrun
44b0edda3f Drop some pointless void* return value casts from av_malloc() invocations. 2012-01-02 16:41:24 +01:00
Clément Bœsch
e1a8164d62 mp3enc: fix playback with mp3 encoded files on some devices.
This partially reverts 1fea432b; header variable needs to keep its value
in case it triggers "if (needed <= c.frame_size)".
2012-01-02 15:34:03 +01:00
Jean First
e2c1d3ec41 flvdec: use av_uninit to silence compiler warnings
Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-02 03:38:58 +01:00
Paul B Mahol
dfa77dead2 y41p encoder and decoder
y41p is a packed 12-bit 4:1:1 YUV format used by Brooktree.

Fixes issue 1123 / ticket #102.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-02 03:35:23 +01:00
Janne Grunau
af9240cd3c mpegenc: simplify muxrate calculation
The fate-h264-bsf-mp4toannexb failures were caused by an integer
overflow of the unneeded multiplication.

Inspired by patch by: Michael Niedermayer <michaelni@gmx.at>
2012-01-02 00:23:40 +01:00
Reimar Döffinger
c914038d38 rawdec: Set start_time to 0 for raw audio files.
None of the raw audio files have timestamps, thus setting
start_time to 0 should be reasonable.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-01-01 22:27:04 +01:00
Carl Eugen Hoyos
835af79b05 Detect 'yuv2' as rawvideo also in avi.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-01-01 22:27:04 +01:00
Jean First
6bd8d61378 mov: av_dlog use PRId64 instead of %ld
Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-01 21:19:07 +01:00
Jean First
d92d2af81f mxfdec: change av_log formatting %lx to PRIx64 and %li to PRIi64
Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-01 21:15:46 +01:00
Michael Niedermayer
490c97bdf5 mpegpsenc: Fix integer overflow of the muxrate calculation.
this should fix the failure of h264-bsf-mp4toannexb on freebsd/openbsd

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-01 03:50:43 +01:00
Michael Niedermayer
4478e9d8db Merge remote-tracking branch 'qatar/master'
* qatar/master:
  FATE: add tests for dfa
  mpegaudiodec: fix seeking.
  mpegaudiodec: fix compilation when testing the unchecked bitstream reader
  threads: add sysconf based number of CPUs detection
  threads: always include necessary headers for number of CPUs detection
  threads: default to automatic thread count detection
  Changelog: restore version <next> header
  cook: K&R formatting cosmetics

Conflicts:
	Changelog
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-01 00:07:31 +01:00
Carl Eugen Hoyos
2cba62bd84 Do not map asf metadata key WM/Track to track.
WM/Track is 0-based (and deprecated in favour of WM/TrackNumber),
track is 1-based.

Fixes ticket #825.
2011-12-31 22:33:58 +01:00
Janne Grunau
e4e30256f8 threads: default to automatic thread count detection 2011-12-31 17:40:12 +01:00
Michael Niedermayer
bd553d5ea9 mxg: fix compiler warning for uninitialized variables
Based on work by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-31 17:15:31 +01:00
Jean First
acc88f07d4 id3v2: fix compiler warning for uninitialized variables
Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-31 17:15:31 +01:00
Michael Niedermayer
e6362f3a3c lavf: ffio_limit(), treat avio_size()==0 as error.
This works around issues arising from inputs that claim to have a
filesize of 0.

Reported-by: buzz_
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-31 15:35:39 +01:00
Michael Niedermayer
5500e65342 flvdec: Check avpriv_mpeg4audio_get_config() return
value before using its output.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-31 04:54:26 +01:00
Jean First
b6ffceefb5 mpegts: remove unused variable
Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-31 02:27:11 +01:00
Jean First
8aed73c355 movenc: remove unused variables
Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-31 02:27:11 +01:00
Jean First
576ada791a cache: use av_freep instead of av_free in cache_open
Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-31 02:27:10 +01:00
Jean First
3ceb4c907e cache: remove unused variable in cache_open
Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-31 02:27:10 +01:00
Michael Niedermayer
bace181b48 flvdec: Add comment about the 5 second threshold
Idea-by: Reimar
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-30 20:34:55 +01:00
Paul B Mahol
ba10207bbe Use more designated initializers.
Also remove some pointless NULL/0 assigments.

C++ code must be left as it is because named struct
initializers are not supported by C++ standard.
2011-12-30 20:00:53 +01:00
Paul B Mahol
73ba2c1e62 mp3enc: remove unused variable 2011-12-30 19:42:59 +01:00
Michael Niedermayer
83f70805c0 flvdec: Print a warning in all failure cases of parse_keyframes_index()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-30 04:29:56 +01:00
Michael Niedermayer
67c734ea5c flvdec: Disable metadatacreator "MEGA" hack
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-30 04:29:55 +01:00
Michael Niedermayer
df0bff6643 flvdec: Check index for being valid
Fixes seeking in Enigma_Principles_of_Lust.flv

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-30 04:29:54 +01:00
Michael Niedermayer
00c0465dbc Merge remote-tracking branch 'qatar/master'
* qatar/master:
  fate: split off DPCM codec FATE tests into their own file
  fate: split off PCM codec FATE tests into their own file
  libvorbis: K&R reformatting cosmetics
  libmp3lame: K&R formatting cosmetics
  fate: Add a video test for xxan decoder
  mpegvideo_enc: K&R cosmetics (line 1000-2000).
  avconv: K&R cosmetics
  qt-faststart: Fix up indentation
  indeo4: remove two unused variables
  doxygen: cleanup style to support older doxy
  fate: add more tests for VC-1 decoder
  applehttpproto: Apply the same reload interval changes as for the demuxer
  applehttp: Use half the target duration as interval if the playlist didn't update
  applehttp: Use the last segment duration as reload interval
  lagarith: add decode support for arith rgb24 mode

Conflicts:
	avconv.c
	libavcodec/libmp3lame.c
	libavcodec/mpegvideo_enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-30 03:46:24 +01:00
Michael Niedermayer
b9e0e9537a nsvdec: Check av_malloc(string_size)
This can easily be NULL as string_size can be 2g in a damaged file.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-30 01:44:47 +01:00
Michael Niedermayer
bf5cc80519 issdemux: Check packet_size for validity
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-29 15:25:07 +01:00
Andrey Utkin
1f8bf1ef38 applehttpproto: Apply the same reload interval changes as for the demuxer
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-29 11:42:55 +02:00
Martin Storsjö
617475a95c applehttp: Use half the target duration as interval if the playlist didn't update
This is mandated in draft-pantos-http-live-streaming-07, section
6.3.4.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-29 11:42:45 +02:00
Andrey Utkin
356ae5f65b applehttp: Use the last segment duration as reload interval
According to draft-pantos-http-live-streaming-07, 6.3.4,
the duration of the last media segment in the playlist
should be used as initial minimum reload delay.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-29 11:42:21 +02:00
Michael Niedermayer
6071e4d87a Merge remote-tracking branch 'qatar/master'
* qatar/master:
  v410dec: Check for sufficient input data. Fixes crash
  fate: Add v210 codec regression tests
  mpegts: adjustable minimum PES payload
  mpegts: properly output large audio packets
  avformat: Add SMJPEG demuxer.
  Indeo 4 decoder

Conflicts:
	doc/general.texi
	libavcodec/v410dec.c
	libavcodec/version.h
	libavformat/mpegtsenc.c
	libavformat/smjpeg.c
	libavformat/version.h
	tests/codec-regression.sh

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-29 01:40:34 +01:00
Jindřich Makovička
891ce00c8d mpegts: adjustable minimum PES payload
With the current default PES packet size, and very small audio bitrates,
audio packet duration gets too long. For players, which wait for a whole
audio packet (or more) it takes a very long time to start playing sound.

For 24kbps audio, one PES packet is about 1 second long. On Motorola STBs,
we observe about 3 second delay before the playback starts with the
default setting.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-12-28 20:31:54 +01:00
Jindřich Makovička
6fa9843b4b mpegts: properly output large audio packets
Do not assume the audio packets being always smaller than
DEFAULT_PES_PAYLOAD_SIZE.

Signed-off-by: Jindřich Makovička <makovick@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-12-28 20:31:15 +01:00
Paul B Mahol
b5aecc6bc0 avformat: Add SMJPEG demuxer.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-12-28 20:17:20 +01:00
Carl Eugen Hoyos
ec0dc7e2e0 Make Interplay palette opaque and increase its dynamics. 2011-12-27 18:26:31 +01:00
Marton Balint
7b2dba1c50 dv: fix avpriv_dv_codec_profile with lowres > 0
Fixes ticket #44.

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-26 22:12:20 +01:00
Michael Niedermayer
084bd109fc id3v2: fix variable type for uncompress()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-26 22:12:20 +01:00
Adrian Drzewiecki
7e09fe15d5 Process compressed id3v2 tags.
ID3v2.4 allows for zlib compressed tags, but libavformat skips them.
Implement code to inflate compressed tags.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-26 22:12:20 +01:00
Clément Bœsch
3701d547ac gxf: remove gxf_ prefix to timecode metadata keys.
This will allow a shared "timecode" key metadata between formats to ease
third-party extraction.
2011-12-26 11:22:29 +01:00
Matthieu Bouron
357cb53306 dv: add timecode to metadata
Reviewed-by: Reimar
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-26 05:46:29 +01:00
Michael Niedermayer
1795fed7bc segafilm: fail earlier in case theres not enough bytestream left for a
audio packet.
This prevents a potentially large memory allocation.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-25 04:49:23 +01:00
Michael Niedermayer
27d323577c avio: Fix ffio_limit() when due to seeking past the end less than 0 bytes remain.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-25 04:48:26 +01:00
Michael Niedermayer
0d4404ed65 asfdec: fix endless loop on EOF
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-24 23:21:40 +01:00
Michael Niedermayer
47c4713a23 sierravmd: limit packetsize to the amount that could be read.
Fixes huge allocations.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-24 22:06:25 +01:00
Michael Niedermayer
66f71f3b5e rmdec: Avoid allocating huge packets
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-24 21:26:52 +01:00
Michael Niedermayer
43abef9fde rpl: Fix near infinite loop in index reading due to missing eof check.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-24 19:57:18 +01:00
Carl Eugen Hoyos
32c49389bc Make the palette in Quake II CIN files opaque and increase its dynamics. 2011-12-24 12:44:30 +01:00
Carl Eugen Hoyos
0d59ae32c2 Make mov palette opaque or load alpha if present. 2011-12-24 12:38:32 +01:00
Carl Eugen Hoyos
64cafe340b Make the avi palette opaque. 2011-12-24 03:41:50 +01:00
Michael Niedermayer
ad9e0ed170 avio: fix handling of , in urls
Fixes Ticket805

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-23 23:59:10 +01:00
Michael Niedermayer
8ff4fff774 flvdec: disable new midstream param change code not only for h264 but all cases.
It breaks some samples and iam not aware of one that it fixes.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-23 23:06:56 +01:00
Michael Niedermayer
d1c28e3530 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  build: fix standalone compilation of OMA muxer
  build: fix standalone compilation of Microsoft XMV demuxer
  build: fix standalone compilation of Core Audio Format demuxer
  kvmc: fix invalid reads
  4xm: Add a check in decode_i_frame to prevent buffer overreads
  adpcm: fix IMA SMJPEG decoding
  options: set minimum for "threads" to zero
  bsd: use number of logical CPUs as automatic thread count
  windows: use number of CPUs as automatic thread count
  linux: use number of CPUs as automatic thread count
  pthreads: reset active_thread_type when slice thread_init returrns early
  v410dec: include correct headers
  Drop ALT_ prefix from BITSTREAM_READER_LE name.
  lavfi: always build vsrc_buffer.
  ra144enc: zero the reflection coeffs if the filter is unstable
  sws: readd PAL8 to isPacked()
  mov: Don't stick the QuickTime field ordering atom in extradata.
  truespeech: fix invalid reads in truespeech_apply_twopoint_filter()

Conflicts:
	configure
	libavcodec/4xm.c
	libavcodec/avcodec.h
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavformat/Makefile
	libswscale/swscale_internal.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-23 03:25:51 +01:00
Michael Niedermayer
9f50dafe90 udp: support non blocking reads with fifo
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-23 01:51:47 +01:00
Michael Niedermayer
bc900501e0 udp: Replace double select() by select+mutex+cond.
When no data was available both the buffer thread as well as
the main thread would block in select(), when data becomes
available both should move forward and as data is read in the
buffer thread the main thread would block in select() later
the read data was put in the fifo but the main thread still
would be blocked in select() until either the timeout or
another packet would come in.

This is solved in this commit by using a mutex and a condition
variable

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-23 01:42:42 +01:00
Michael Niedermayer
3dcbafc777 udp: return circular buffer error if such error happened.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-23 01:41:15 +01:00
Diego Biurrun
4e8d6218c3 build: fix standalone compilation of OMA muxer
The muxer depends on the id3v2 writing code, so link against it.
2011-12-23 00:45:11 +01:00
Diego Biurrun
e2c97aee39 build: fix standalone compilation of Microsoft XMV demuxer
The demuxer depends on the RIFF codec tags code, so link against it.
2011-12-23 00:45:10 +01:00
Diego Biurrun
408dbbd0a7 build: fix standalone compilation of Core Audio Format demuxer
The demuxer depends on code from mov.c, which in turn depends on
code from mov_chan.c, so link against it.
2011-12-23 00:45:08 +01:00
Michael Niedermayer
dd1fb65287 Merge remote-tracking branch 'tjoppen/fuzz_fixes'
* tjoppen/fuzz_fixes:
  mxfdec: Don't crash in mxf_packet_timestamps() if current_edit_unit overflows
  mxfdec: Zero nb_ptses in mxf_compute_ptses_fake_index()
  mxfdec: Sanity check PreviousPartition
  mxfdec: Never seek back in local sets and KLVs
  mxfdec: Move the current_partition check inside mxf_read_header()
  mxfdec: Fix infinite loop in mxf_packet_timestamps()
  mxfdec: Check url_feof() in mxf_read_local_tags()
  mxfdec: Check for NULL component

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 14:04:49 +01:00
Alex Converse
4bf3c8f226 mov: Don't stick the QuickTime field ordering atom in extradata.
The 'fiel' atoms can be found in H.264 tracks clobbering the extradata.
MJPEG supports non field based extradata, and this data should be
preserved when copying.
2011-12-21 22:04:37 -08:00
Paul B Mahol
a4209ad631 lavf: Add SMJPEG demuxer.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 04:12:45 +01:00
Michael Niedermayer
2a85358d4f libavformat: increase LIBAVFORMAT_VERSION_MICRO to 100
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 03:06:06 +01:00
Michael Niedermayer
52c522c720 Merge remote-tracking branch 'qatar/master'
* qatar/master: (27 commits)
  asfdec: add side data to ASFStream packet instead of output packet.
  idroqdec: set AVFMTCTX_NOHEADER and create streams as they occur.
  nellymoserdec: Indicate that the decoder can handle changed parameters
  libavcodec: Apply parameter change side data when decoding audio
  flvdec: Add param change side data if the sample rate or channels have changed
  libavformat: Add a utility function for adding parameter change side data
  libavcodec: Define a side data type for parameter changes
  aacdec: Handle new extradata passed as side data
  flvdec: Export new AAC/H.264 extradata as side data on the next packet
  libavcodec: Define a side data type for new extradata
  flacdec: skip all track indices at once instead of looping.
  mxf: Add PictureEssenceCoding UL for V210.
  mxfdec: consider QuantizationBits between 17 and 24 to be pcm_s24*
  mxfenc: Add support for MPEG-2 MP@HL-14 in mxf container.
  mxf: H.264/MPEG-4 AVC Intra support
  configure: Show whether the safe bitstream reader is enabled
  x86: Tighten register constraints for decode_significance*_x86.
  Replace Subversion revisions in comments by Git hashes.
  h264_cabac: synchronize decode_significance_*_x86 conditionals
  w32threads: wait for the waked thread in pthread_cond_signal.
  ...

Conflicts:
	libavcodec/avcodec.h
	libavcodec/version.h
	libavformat/flvdec.c
	libavformat/utils.c
	tests/ref/lavfi/pixdesc
	tests/ref/lavfi/pixfmts_copy
	tests/ref/lavfi/pixfmts_null
	tests/ref/lavfi/pixfmts_scale
	tests/ref/lavfi/pixfmts_vflip

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 01:51:53 +01:00
Michael Niedermayer
8d960fbc70 ipmovie: fix FPE
Fixed Ticket807
Bug found by: Oana Stratulat

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 00:25:47 +01:00
Justin Ruggles
e9dc920127 asfdec: add side data to ASFStream packet instead of output packet.
fixes memleak of side data
2011-12-21 17:52:31 -05:00
Justin Ruggles
3f9257c5a5 idroqdec: set AVFMTCTX_NOHEADER and create streams as they occur.
This fixes demuxing of file where the first packet is not audio. Such files
are generated by our idroq muxer. It also fixes demuxing of audio only
idroq files.
2011-12-21 16:51:12 -05:00
Martin Storsjö
2215c39e94 flvdec: Add param change side data if the sample rate or channels have changed
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-21 22:52:41 +02:00
Martin Storsjö
3e79c2adb1 libavformat: Add a utility function for adding parameter change side data
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-21 22:52:40 +02:00
Martin Storsjö
251f320f7d flvdec: Export new AAC/H.264 extradata as side data on the next packet
Compared to just overwriting the old extradata, this has the
advantage of letting the decoder know exactly when the
extradata changed (otherwise it is changed immediately when the
new extradata packet is demuxed, even if there's old queued packets
awaiting to be decoded). This makes it easier for decoders to
actually react to the change, so they won't have to inspect
the extradata for each packet to see if it might have changed.

This works when sequentially playing a file with sample rate
changes, but if seeking past a new extradata packet in the
file, it obviously doesn't work properly. That case doesn't
work in flash player either, so it's probably ok not to handle
it.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-21 22:52:38 +02:00
Nicolas George
20af3af575 mov: replace AVERROR(EOF) with AVERROR_EOF. 2011-12-21 19:23:03 +01:00
Paul B Mahol
17c84f4ed2 flacdec: skip all track indices at once instead of looping.
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2011-12-21 10:44:57 -05:00
Tomas Härdin
c15da5941d mxf: Add PictureEssenceCoding UL for V210.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-12-21 16:28:45 +01:00
Tomas Härdin
6547fd9264 mxfdec: consider QuantizationBits between 17 and 24 to be pcm_s24*
This fixes playback of BRD38772509.mxf.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-12-21 16:28:42 +01:00
Daniel Kristjansson
adff77f28c mxfenc: Add support for MPEG-2 MP@HL-14 in mxf container.
Support Main Profile at High 1440 Level in MXF container,
using essence coding label from SMPTE RDD 9, table 6.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-12-21 16:28:41 +01:00
Baptiste Coudurier
4ee04247f0 mxf: H.264/MPEG-4 AVC Intra support
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-12-21 16:28:26 +01:00
Michael Niedermayer
1fbb859cdf Merge remote-tracking branch 'tjoppen/mxf_fixes_20111220'
* tjoppen/mxf_fixes_20111220:
  mxfdec: Sanity-check SampleRate
  mxfdec: Make sure mxf->nb_index_tables > 0 in mxf_packet_timestamps()
  mxfdec: Remove unused variables
  mxfdec: Make sure x < index_table->nb_ptses
  mxfdec: Ignore the last entry in Avid's index table segments

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-21 15:51:51 +01:00
Tomas Härdin
cc1dda851b mxfdec: Don't crash in mxf_packet_timestamps() if current_edit_unit overflows 2011-12-21 14:18:08 +01:00
Tomas Härdin
0cd21ddaed mxfdec: Zero nb_ptses in mxf_compute_ptses_fake_index()
This fixes SIGSEGV on files with both CBR and VBR index segments (zzuf6.mxf).
2011-12-21 14:18:08 +01:00
Tomas Härdin
46d65fb8a5 mxfdec: Sanity check PreviousPartition
Without this certain files could get the demuxer stuck in a loop
2011-12-21 14:17:44 +01:00
Tomas Härdin
e7839602f4 mxfdec: Never seek back in local sets and KLVs
Specially crafted files can lead the parsing code to take too long.
We fix a lot of these problems by not allowing local tags to extend past the
end of the set and not allowing other KLVs to be read past the end of
themselves.
2011-12-21 14:17:29 +01:00
Tomas Härdin
184f479096 mxfdec: Move the current_partition check inside mxf_read_header()
This fixes SIGSEGV on files where this is actually the case, such as zzuf4.mxf
2011-12-21 14:16:03 +01:00
Tomas Härdin
4ae7d45170 mxfdec: Fix infinite loop in mxf_packet_timestamps()
This can happen if an index table segment has a very large IndexStartPosition.
zzuf3.mxf is an example of such a file.
2011-12-21 14:16:03 +01:00
Tomas Härdin
2116e4ba91 mxfdec: Check url_feof() in mxf_read_local_tags()
This fixes the infinite loop with zzuf2.mxf
2011-12-21 14:15:51 +01:00
Tomas Härdin
5e5e69d078 mxfdec: Check for NULL component
This fixes SIGSEGV with zzuf1.mxf
2011-12-21 13:48:39 +01:00
Michael Niedermayer
077b086dea avio: remove ENOTSUP mention in doxy as its not available on all supported platforms
and thus cannot be used

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-21 04:52:34 +01:00
Michael Niedermayer
3be1a4ba9a Merge remote-tracking branch 'qatar/master'
* qatar/master:
  lavc: always align height by 32 pixel
  raw: add 10bit YUV definitions
  nut: support 10bit YUV
  mpegvideo_enc: separate declarations and statements
  oma: make header compile standalone
  vp3: Reorder some functions to fix VP3 build with Theora disabled.
  build: fix standalone compilation of ADX encoder
  build: fix standalone compilation of ADPCM decoders
  build: fix standalone compilation of mpc7/mpc8 decoders
  4xm: Use bytestream2 functions to prevent overreads
  bytestream: add a new set of bytestream functions with overread checking
  mpegts: Suppress invalid timebase warnings on DMB streams.
  mpegts: Fix typo in handling sections in the PMT.
  vc1dec: Use the right pointer type for the tmp pointer

Conflicts:
	libavcodec/4xm.c
	libavcodec/utils.c
	libavcodec/vc1dec.c
	libavcodec/vp3.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-21 03:40:53 +01:00
Sergey Radionov
139cef8e29 network: properly declare WSADATA in windows
Fixed "ISO C90 forbids mixed declarations and code" in ff_network_init

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-12-21 03:27:19 +01:00
Tomas Härdin
7feb7f16a8 mxfdec: Make sure mxf->nb_index_tables > 0 in mxf_packet_timestamps()
Only the OPAtom demuxing logic is guaranteed to have index tables, meaning OP1a
files that lack an index would cause SIGSEGV.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-21 00:03:43 +01:00
Luca Barbato
432f0e5b7d nut: support 10bit YUV
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-12-21 00:00:03 +01:00
Diego Biurrun
a55eb1586c oma: make header compile standalone 2011-12-20 22:38:53 +01:00
Nicolas George
b0aaf304a7 Replace PATCHWELCOME by relevant error codes.
This supersedes commit 154c0a8.
The bug was also reported by Rafaël Carré.
2011-12-20 19:08:04 +01:00
Alex Converse
41bdd4adc4 mpegts: Suppress invalid timebase warnings on DMB streams.
timestamp_len and timestamp_res intialize to zero.
2011-12-20 09:52:05 -08:00
Alex Converse
d9b89b23df mpegts: Fix typo in handling sections in the PMT.
This was an error rebasing 4682a1dc3a for
commit. The "pes" variable guaranteed to be NULL in that block.
2011-12-20 09:52:04 -08:00
Michael Niedermayer
154c0a8c98 replace ENOTSUP by AVERROR_PATCHWELCOME
This unbreaks compilation
Found by: jb

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-20 18:34:44 +01:00
Michael Niedermayer
c1acd58198 roq: fix excessive memory alloc
Fixes Ticket802
Bug found by: Oana Stratulat

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-20 18:07:14 +01:00
Michael Niedermayer
3c7f75bd84 avidec: move eof check before continue.
Fixes a infinite loop
Fixes half of Ticket800
Bug found by Oana Stratulat

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-20 16:52:42 +01:00
Tomas Härdin
5b718009b2 mxfdec: Sanity-check SampleRate
This avoids a SIGFPE if SampleRate is missing or set to naughty values.
2011-12-20 11:34:48 +01:00
Tomas Härdin
1888bd1b6d mxfdec: Make sure mxf->nb_index_tables > 0 in mxf_packet_timestamps()
Only the OPAtom demuxing logic is guaranteed to have index tables, meaning OP1a
files that lack an index would cause SIGSEGV.
2011-12-20 11:32:59 +01:00
Tomas Härdin
54cbbdd25a mxfdec: Remove unused variables 2011-12-20 09:59:29 +01:00
Tomas Härdin
6e9081f4d8 mxfdec: Make sure x < index_table->nb_ptses
Without this the demuxer will SIGSEGV on files with IndexEntryCount < IndexDuration
2011-12-20 09:58:37 +01:00
Tomas Härdin
085249a379 mxfdec: Ignore the last entry in Avid's index table segments
The last entry is the total size of the essence container.
Previously a TemporalOffset error would be logged, even though segments like
these are expected.
2011-12-20 09:18:44 +01:00
Michael Niedermayer
0edf7ebcd6 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  h264: clear trailing bits in partially parsed NAL units
  vc1: Handle WVC1 interlaced stream
  xl: Fix overreads
  mpegts: rename payload_index to payload_size
  segment: introduce segmented chain muxer
  lavu: add AVERROR_BUG error value
  avplay: clear pkt_temp when pkt is freed.
  qcelpdec: K&R formatting cosmetics
  qcelpdec: cosmetics: drop some pointless parentheses
  x86: conditionally compile dnxhd encoder optimizations
  Revert "h264: skip start code search if the size of the nal unit is known"
  swscale: fix formatting and indentation of unscaled conversion routines.
  h264: skip start code search if the size of the nal unit is known
  cljr: fix buf_size sanity check
  cljr: Check if width and height are positive integers

Conflicts:
	libavcodec/cljr.c
	libavcodec/vc1dec.c
	libavformat/Makefile
	libavformat/mpegtsenc.c
	libavformat/segment.c
	libswscale/swscale_unscaled.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-20 04:12:09 +01:00
Michael Niedermayer
b08a742526 siff: simplify code by using ffio_limit()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-19 21:11:09 +01:00
Michael Niedermayer
1dcce49e10 soxdec: check av_malloc return.
Bug found by: durandal_1707

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-19 19:11:49 +01:00
Luca Barbato
1c66862472 mpegts: rename payload_index to payload_size
It holds the size of the current payload.
2011-12-19 18:31:28 +01:00
Luca Barbato
02e8f03296 segment: introduce segmented chain muxer
It behaves similarly to image2 muxer
2011-12-19 18:31:28 +01:00
Michael Niedermayer
9c5104e84e dsicin demuxer: Fix excessive malloc()
use ffio_limit()
Fixes Ticket 790
Bug found by: Oana Stratulat

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-19 11:57:34 +01:00
Michael Niedermayer
e39eeb10d1 lavf: split out ffio_limit()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-19 11:57:34 +01:00
Michael Niedermayer
7c29313b38 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  APIchanges: fill in revision for AVFrame.age deprecation
  avcodec: deprecate AVFrame.age
  4xm: remove unneeded check for remaining unused data.
  lavf: force threads to 1 in avformat_find_stream_info()
  swscale: fix overflows in vertical scaling at top/bottom edges.
  lavf: add OpenMG audio muxer.
  omadec: split data that will be used in the muxer to a separate file.
  lavf: rename oma.c -> omadec.c
  tmv decoder: set correct pix_fmt

Conflicts:
	Changelog
	doc/APIchanges
	libavcodec/mpegvideo.c
	libavcodec/version.h
	libavformat/oma.c
	libavformat/version.h
	libswscale/swscale.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-19 02:34:18 +01:00
Michael Niedermayer
f371396dfb rl2demux: Fix FPE
Fixes Ticket788
Bug found by Oana Stratulat

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-18 23:54:56 +01:00
Michael Niedermayer
a9ef21bbe2 Merge remote-tracking branch 'tjoppen/proper_mxf_track_linking'
* tjoppen/proper_mxf_track_linking:
  mxfdec: Don't parse slices or DeltaEntryArrays
  mxfdec: Remove dead/useless code
  mxfdec: Hybrid demuxing/seeking solution
  mxfdec: Add mxf_edit_unit_absolute_offset()
  mxfdec: Replace zero IndexDurations with st->duration
  mxfdec: Add "fake" index to MXFIndexTable to assist seeking
  mxfdec: Add MXFIndexTables
  mxfdec: Move mxf_read_packet*() near the bottom of the file

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-18 23:11:05 +01:00
Michael Niedermayer
1c73391d7d siff: Fix excessive memory allocation.
Bug found by: Oana Stratulat

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-18 22:46:29 +01:00
Michael Niedermayer
af3f2a87da mov: detect EOF in mov_read_dref()
This fixes a (near) infinite loop and Ticket783
Bug found by: cosminamironesei

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-18 21:47:03 +01:00
Anton Khirnov
93fc5a9ff6 lavf: force threads to 1 in avformat_find_stream_info()
Fixes avformat_find_stream_info() on streams with number of frames <
thread count.
2011-12-18 17:36:56 +01:00
Michael Karcher
f40e7eb573 lavf: add OpenMG audio muxer.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-12-18 16:23:16 +01:00
Anton Khirnov
ee20b332c8 omadec: split data that will be used in the muxer to a separate file. 2011-12-18 16:17:39 +01:00
Anton Khirnov
08f7af0c37 lavf: rename oma.c -> omadec.c 2011-12-18 16:17:39 +01:00
Nicolas George
6d7b50117a sbgdec: change -1 into AVERROR(EINVAL).
This is not as accurate as ELOOP, but there is an explicit error message
just before anyway.
2011-12-18 09:33:09 +01:00
Michael Niedermayer
4734fb0ece sbgdec: Replace ELOOP by -1 to fix compilation on win32.
This should be replaced by a more appropriate error code of course but
we should not leave compilation broken until that is decided.

Found-by: jb
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-18 03:57:11 +01:00
Nicolas George
9cb6a39c46 sbgdec: replace EOVERFLOW with ENOMEM.
This should fix track issue #781, regarding compilation with
i686-w64-mingw32-gcc.
2011-12-17 22:43:34 +01:00
Michael Niedermayer
53b6503184 avienc: Fix rawvideo 32bit
Bug found by: Rik Maes <rik.maes54@gmail.com>
Change based on suggestion by Rik Maes

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-17 03:25:46 +01:00
Michael Niedermayer
552ec4c9fd Merge remote-tracking branch 'qatar/master'
* qatar/master:
  get_bits: remove A32 variant
  avconv: support stream specifiers in -metadata and -map_metadata
  wavpack: Fix 32-bit clipping
  wavpack: Clip samples after shifting
  h264: don't drop B-frames after next keyframe on POC reset.
  get_bits: remove useless pointer casts
  configure: refactor lists of tests and components into variables
  rv40: NEON optimised weak loop filter
  mpegts: replace some magic numbers with the existing define
  swscale: add unscaled packed 16 bit per component endianess conversion

Conflicts:
	libavcodec/get_bits.h
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-17 02:18:16 +01:00
Michael Niedermayer
f890cb948c mtvdemuxer: fix segfault caused by truncated packets.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 16:59:28 +01:00
Michael Niedermayer
ee181f84a3 lavf: print an error if a packet has been truncated due to filesize
in av_get_packet()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 16:59:24 +01:00
Michael Niedermayer
207d9eab5a txd/westwood: remove demuxer specific overallocate solutions as the new generic code
handles it fine.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 16:58:20 +01:00
Michael Niedermayer
559ae20dda lavf: Update AVIOContext.maxsize when hitting the end.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 16:58:12 +01:00
Tomas Härdin
0e764cf541 mxfdec: Don't parse slices or DeltaEntryArrays
The most recent demuxing/seeking code doesn't need them
2011-12-16 11:54:08 +01:00
Tomas Härdin
f98726551c mxfdec: Remove dead/useless code 2011-12-16 11:54:07 +01:00
Tomas Härdin
2eba8da675 mxfdec: Hybrid demuxing/seeking solution
This uses the old demuxing code for OP1a and separate demuxing code for OPAtom.
Timestamp output is added to the old demuxing code.
The seeking code is made to seek to the start of the desired EditUnit only,
from which the normal demuxing code takes over (if OP1a). This means we don't
use delta entries or slices, only StreamOffsets.
OPAtom seeking basically works like before.
This also makes D-10 seeking behave the same way as OP1a and OPAtom. In other
words, we allow seeking before the start or past the end for D-10 too.
This fixes ticket #746.
2011-12-16 11:54:03 +01:00
Tomas Härdin
36c305f9db mxfdec: Add mxf_edit_unit_absolute_offset()
This maps an EditUnit in an index table to the corresponding absolute offset
in the file.
2011-12-16 11:48:02 +01:00
Tomas Härdin
b56adc7842 mxfdec: Replace zero IndexDurations with st->duration
The mxf_d10 muxer outputs files with zero IndexDurations..
2011-12-16 11:48:02 +01:00
Tomas Härdin
2212e040b7 mxfdec: Add "fake" index to MXFIndexTable to assist seeking
This changes mxf_compute_ptses() to be used for MXFIndexTable, and also adds
code for computing the fake index to it.
This also temporarily disables PTS computation. A future patch will restore it.
2011-12-16 11:45:40 +01:00
Tomas Härdin
8ce41721a4 mxfdec: Add MXFIndexTables
This structs collects MXFIndexTableSegments belonging to one IndexSID and some
other bits of useful information.
2011-12-16 11:32:52 +01:00
Tomas Härdin
31029e30fa mxfdec: Move mxf_read_packet*() near the bottom of the file
This simplifies future commits.
2011-12-16 11:32:52 +01:00
Vladimir Pantelic
65a25adc97 mpegts: replace some magic numbers with the existing define
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-16 11:45:36 +02:00
Michael Niedermayer
62adc60b97 avidec: Check that the header chunks fit in the available filesize.
Fixes Ticket771
Bug found by: Diana Elena Muscalu

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 06:13:04 +01:00
Michael Niedermayer
f72601d063 txddemux: Limit allocated packets to filesize.
Fixes Ticket772
Bug found by: Diana Elena Muscalu

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 06:02:56 +01:00
Michael Niedermayer
a000975444 thp: simplify overallocate checks.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 06:02:14 +01:00
Michael Niedermayer
47572323f2 lavf: add internal AVIOContext.maxsize
This allows simple and generic limiting of allocations used for packets.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 05:59:43 +01:00
Michael Niedermayer
482ee63641 thpdemux: Check that packed sizes are within the files data size and filesize.
Fixes Ticket774
Bug found by: Diana Elena Muscalu

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 05:35:04 +01:00
Michael Niedermayer
e098fba5d9 avidec: Fix infinite loop caused by rounding of timestamps in non interleaved avis.
Fixes Ticket775
Bug found by: Diana Elena Muscalu

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 05:13:58 +01:00
Michael Niedermayer
0988a6a035 movenc: disable iods by default
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Approved-by: MP4_maniac
Approved-by: Baptiste Coudurier
2011-12-16 03:50:19 +01:00
Michael Niedermayer
c402c1c976 smackerdemuxer: check some values before instead of just after malloc()
Fixes Ticket777
Bug Found by: Diana Elena Muscalu

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 03:25:20 +01:00
Michael Niedermayer
e2a16e82b1 westwooddemux: dont require avio_size() functionality.
Found by reimar

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 03:25:20 +01:00
Michael Niedermayer
175cc378b3 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  movenc: Rudimentary IODs support.
  v410enc: fix output buffer size check
  v410enc: include correct headers
  fate: add -pix_fmt rgb48le to r210 test
  flvenc: Support muxing 16 kHz nellymoser
  configure: refactor list of programs into a variable
  fate: add r210 decoder test
  fate: split off Indeo FATE tests into their own file
  fate: split off ATRAC FATE tests into their own file
  fate: Add FATE tests for v410 encoder and decoder
  ARM: fix external symbol refs in rv40 asm
  westwood: Make sure audio header info is present when parsing audio packets
  libgsm: Reset the MS mode of GSM in the flush function
  libgsm: Set options on the right object
  ARM: dca: disable optimised decode_blockcodes() for old gcc

Conflicts:
	configure
	libavformat/movenc.c
	libavformat/movenc.h
	tests/fate2.mak
	tests/ref/acodec/alac
	tests/ref/vsynth1/mpeg4
	tests/ref/vsynth2/mpeg4

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-16 01:23:15 +01:00
Alex Converse
d3b8bde2f1 movenc: Rudimentary IODs support. 2011-12-15 14:06:13 -08:00
Michael Niedermayer
7f9369b743 lavf: update rfps debug code.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 21:28:54 +01:00
Michael Niedermayer
d19ca77f42 lavf: Fix fps misdetection when codec_info_duration is 0 and only a few frames are used to estimate fps.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 21:28:54 +01:00
Michael Niedermayer
5f95c130a0 mov: Fix near infinite loop in stsd parsing.
Fixes Ticket768
Bug found by: Diana Elena Muscalu

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 21:28:54 +01:00
Michael Niedermayer
4255d6d96c westwooddemuxer: use av_get_packet()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 21:28:54 +01:00
Michael Niedermayer
f68b19fc28 westwooddemuxer: Fix 1gb alloc
Fixes Ticket765
Bug Found by: Diana Elena Muscalu

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 21:28:54 +01:00
Nicolas George
2c82ab946b lavf: add SBG demuxer. 2011-12-15 18:38:06 +01:00
Martin Storsjö
bd2ff1a8bc flvenc: Support muxing 16 kHz nellymoser
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-15 16:53:54 +02:00
Shitiz Garg
566ee0eaf1 westwood: Make sure audio header info is present when parsing audio packets
Audio header information might get scrambled and would not parse,
yet wsqva_read_packet would try to parse audio packets causing
segfaults such as floating point exception.

Fixes bugzilla #141.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-15 11:07:20 +02:00
Michael Niedermayer
8b9b6332df mtv: Fix FPE with 0 dimensions.
Fixes Ticket755
Bug Found by: Diana Elena Muscalu

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 00:30:15 +01:00
Michael Niedermayer
e462257242 Merge remote-tracking branch 'qatar/master'
* qatar/master: (23 commits)
  applehttp: Properly clean up if unable to probe a segment
  applehttp: Avoid reading uninitialized memory
  fate: Replace misleading "aac" in the name of an ADTS test with "adts".
  fate: Drop pointless "-an" from pictor test command.
  fate: split off image codec FATE tests into their own file
  fate: split off WMA codec FATE tests into their own file
  fate: split off lossless video and audio FATE tests into their own files
  fate: split off qtrle codec FATE tests into their own file
  fate: split off Ut Video codec FATE tests into their own file
  fate: split off screen codec FATE tests into their own file
  fate: split off Real Inc. codec FATE tests into their own file
  fate: split off AC-3 codec FATE tests into their own file
  mpegvideo: remove abort() in ff_find_unused_picture()
  rv40: NEON optimised loop filter strength selection
  rv40: rearrange loop filter functions
  configure: cosmetics: sort some lists where appropriate
  swscale_mmx: drop no longer required parameters from VSCALEX macros
  swscale: Mark yuv2planeX_8_mmx as MMX2; it contains MMX2 instructions.
  build: conditionally compile x86 H.264 chroma optimizations
  v410 encoder and decoder
  ...

Conflicts:
	Changelog
	configure
	doc/developer.texi
	doc/general.texi
	libavcodec/arm/asm.S
	libavcodec/avcodec.h
	libavcodec/v410dec.c
	libavcodec/v410enc.c
	libavcodec/version.h
	libavcodec/x86/Makefile
	libavcodec/x86/dsputil_mmx.c
	libswscale/x86/swscale_mmx.c
	tests/Makefile
	tests/fate2.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-14 23:58:10 +01:00
Michael Niedermayer
76b9a0961c riff: Fix freeing of random value.
Fixes Ticket752
Bug-found-by: Diana Elena Muscalu
2011-12-14 21:26:47 +01:00
Martin Storsjö
115a57302a applehttp: Properly clean up if unable to probe a segment
This avoids a segfault if the probe function wasn't able to
determine the format.

The bug was found by Panagiotis H.M. Issaris.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-14 21:34:47 +02:00
Martin Storsjö
c41b9842ce applehttp: Avoid reading uninitialized memory
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-14 21:34:45 +02:00
Panagiotis H.M. Issaris
9b01a8ad5e Prevent segfault if iformat was not yet initialized.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-14 17:24:49 +01:00
Carl Eugen Hoyos
7862bd3d4a Cosmetics: Improve 'too short LIST' error message in wav.c. 2011-12-14 15:11:10 +01:00
Carl Eugen Hoyos
a8e93ce4cb Do not reject LIST tags in wav with size 4.
Fixes ticket #745.
2011-12-14 15:09:30 +01:00
Carl Eugen Hoyos
9c18a056b1 Detect 'yuv2' as rawvideo also in avi. 2011-12-14 15:08:59 +01:00
Derek Buitenhuis
309ffa4fe3 v410 encoder and decoder
v410 is a packed 10-bit 4:4:4 YCbCr format used in
QuickTime.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-14 03:38:57 +01:00
Derek Buitenhuis
80f6c0bb95 v410 encoder and decoder
v410 is a packed 10-bit 4:4:4 YCbCr format used in
QuickTime.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-12-13 23:34:24 +01:00
Michael Niedermayer
3ba0bfe71f Merge remote-tracking branch 'qatar/master'
* qatar/master:
  ulti: Fix invalid reads
  lavf: dealloc private options in av_write_trailer
  yadif: support 10bit YUV
  vc1: mark with ER_MB_ERROR bits overconsumption
  lavc: introduce ER_MB_END and ER_MB_ERROR
  error_resilience: use the ER_ namespace
  build: move inclusion of subdir.mak to main subdir loop
  rv34: NEON optimised 4x4 dequant
  rv34: move 4x4 dequant to RV34DSPContext
  aacdec: Use intfloat.h rather than local punning union.

Conflicts:
	libavcodec/h264.c
	libavcodec/vc1dec.c
	libavfilter/vf_yadif.c
	libavformat/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-13 23:21:37 +01:00
Reimar Döffinger
36be045ed7 Support "VLB " audio in NSV files.
See samples/nsv/vlb_audio.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-12-13 23:07:40 +01:00
Michael Niedermayer
b39e01a6e8 clenaup: #ifdec CONFIG*
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-13 21:08:43 +01:00
Michael Niedermayer
9aeaf62903 Fix all GNU %Ld
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-13 20:01:49 +01:00
Luca Barbato
4badb386ce lavf: dealloc private options in av_write_trailer
Fix the iformat/oformat typo.
2011-12-13 17:03:08 +01:00
Mans Rullgard
878dda5db1 build: move inclusion of subdir.mak to main subdir loop
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-13 14:26:49 +00:00
Michael Niedermayer
a6c4c0f274 mp4enc: Avoid storing sizes in trun when they all match.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-13 03:27:19 +01:00
Michael Niedermayer
d9a41695ed mp4enc: Only store flags in trun when they differ from the default and set a sane default.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-13 03:11:53 +01:00
Michael Niedermayer
1f83f04609 mp4enc: dont store durations in trun if they are unneeded.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-13 03:02:20 +01:00
Michael Niedermayer
4a6855343f mp4enc: dont store cts in trun if they are unneeded.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-13 02:55:37 +01:00
Michael Niedermayer
8bc7fe4daf Merge remote-tracking branch 'qatar/master'
* qatar/master:
  doxygen: misc consistency, spelling and wording fixes
  vcr1: drop unnecessary emms_c() calls without MMX code
  Replace all uses of av_close_input_file() with avformat_close_input().
  lavf: add avformat_close_input().
  lavf: deprecate av_close_input_stream().
  lavf doxy: add some basic demuxing documentation.
  lavf doxy: add some general lavf information.
  lavf doxy: add misc utility functions to a group.
  lavf doxy: add av_guess_codec/format to the encoding group.
  lavf doxy: add core functions to a doxy group.
  Add basic libavdevice documentation.
  lavc: convert error_recognition to err_recognition.
  avconv: update -map option help text
  x86: Require 7 registers for the cabac asm
  x86: bswap: remove test for bswap instruction
  bswap: make generic implementation more compiler-friendly
  h264: remove useless cast
  proresdec: fix decode_slice() prototype

Conflicts:
	configure
	doc/APIchanges
	ffprobe.c
	libavcodec/avcodec.h
	libavcodec/celp_math.h
	libavcodec/h264.c
	libavfilter/src_movie.c
	libavformat/anm.c
	libavformat/avformat.h
	libavformat/version.h
	libavutil/avstring.h
	libavutil/bswap.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-13 00:39:48 +01:00
Diego Biurrun
58c42af722 doxygen: misc consistency, spelling and wording fixes 2011-12-12 23:06:23 +01:00
Anton Khirnov
cd3716b9aa Replace all uses of av_close_input_file() with avformat_close_input(). 2011-12-12 20:34:38 +01:00
Anton Khirnov
526604545f lavf: add avformat_close_input().
It sets the supplied AVFormatContext pointer to NULL after freeing it,
which is safer and its name is consistent with other lavf functions.

Also deprecate av_close_input_file().
2011-12-12 20:23:56 +01:00
Anton Khirnov
3a7f7678eb lavf: deprecate av_close_input_stream().
And remove all its uses.
2011-12-12 20:21:47 +01:00
Anton Khirnov
59826cab8a lavf doxy: add some basic demuxing documentation. 2011-12-12 19:44:23 +01:00
Anton Khirnov
ccbc106841 lavf doxy: add some general lavf information. 2011-12-12 19:44:12 +01:00
Anton Khirnov
abf2c2d787 lavf doxy: add misc utility functions to a group. 2011-12-12 19:44:03 +01:00
Anton Khirnov
c8dffc02fd lavf doxy: add av_guess_codec/format to the encoding group. 2011-12-12 19:43:56 +01:00
Anton Khirnov
469c62d002 lavf doxy: add core functions to a doxy group. 2011-12-12 19:43:44 +01:00
Tomas Härdin
7d531e83b6 mxfdec: Set DTS and PTS on video packets
This involves computing DTS/PTS from the index tables.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-12 18:34:37 +01:00
Tomas Härdin
8a2cb2abbf mxfdec: Only sort IndexTableSegments once
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-12 18:34:37 +01:00
Tomas Härdin
0bcada9f61 mxfdec: Add Avid's essence element key
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-12 18:34:37 +01:00
Tomas Härdin
1e14bfc117 mxfdec: Add support for Avid indexes
These indexes duplicate every entry and have the total size of the essence
container as the last entry.
This patch also computes the size of the packets when unknown.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-12 18:34:37 +01:00
Tomas Härdin
89cc8c17df mxfdec: Check slice_count before freeing slice_offset_entries
This fixes SIGSEGV on sliceless (single stream) VBR files

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-12 18:34:37 +01:00
Tomas Härdin
c0ee522df6 mxfdec: Bring back accumulated_offset that was removed in 5e67e3e
I thought it had to do with file offsets, but's actually the offset inside
the essence container.
In other words, unbreak multiple EditUnitByteCounts.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-12 18:34:37 +01:00
Clément Bœsch
80914cde6f timecode: rename internal ff_* symbols to avpriv_*.
Those functions are shared between libs.

Also fix a typo in function names: smtpe → smpte.
2011-12-12 17:49:34 +01:00
Michael Niedermayer
cd2f7ed000 seek-test: use standard format specifiers in snprintf()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-12 02:03:38 +01:00
Michael Niedermayer
7fad19a63d Merge remote-tracking branch 'qatar/master'
* qatar/master:
  x86: cabac: replace explicit memory references with "m" operands
  avplay: don't request a stereo downmix
  wmapro: use av_float2int()
  lavc: avoid invalid memcpy() in avcodec_default_release_buffer()
  lavu: replace int/float punning functions
  lavfi: install libavfilter/vsrc_buffer.h
  Remove extraneous semicolons
  sdp: Restore the original mp4 format h264 extradata if converted
  rtpenc: Add support for mp4 format h264
  rtpenc: Simplify code by introducing a separate end pointer
  movenc: Use the actual converted sample for RTP hinting
  Fix a bunch of common typos.

Conflicts:
	doc/developer.texi
	doc/eval.texi
	doc/filters.texi
	doc/protocols.texi
	ffmpeg.c
	ffplay.c
	libavcodec/mpegvideo.h
	libavcodec/x86/cabac.h
	libavfilter/Makefile
	libavformat/avformat.h
	libavformat/cafdec.c
	libavformat/flvdec.c
	libavformat/flvenc.c
	libavformat/gxfenc.c
	libavformat/img2.c
	libavformat/movenc.c
	libavformat/mpegts.c
	libavformat/rtpenc_h264.c
	libavformat/utils.c
	libavformat/wtv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-12 01:25:37 +01:00
Mans Rullgard
3383a53e7d lavu: replace int/float punning functions
The existing functions defined in intfloat_readwrite.[ch] are
both slow and incorrect (infinities are not handled).

This introduces a new header with fast, inline conversion
functions using direct union punning assuming an IEEE-754
system, an assumption already made throughout the code.

The one use of Intel/Motorola extended 80-bit format is
replaced by simpler code sufficient under the present
constraints (positive normal values).

The old functions are marked deprecated and retained for
compatibility.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-11 18:47:19 +00:00
Michael Niedermayer
16abd68779 seektest: floatfree
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-11 19:21:39 +01:00
Mans Rullgard
373211d828 Remove extraneous semicolons
These semicolons cause invalid empty top-level declarations.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-11 17:23:24 +00:00
Reimar Döffinger
c3068d43a8 Support VP8 in NSV.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-12-11 18:16:55 +01:00
Michael Niedermayer
964912aba5 Merge remote-tracking branch 'qatar/master'
* qatar/master: (21 commits)
  Warn about avserver being broken.
  avconv: drop code for special handling of avserver streams.
  rawdec: don't set codec timebase.
  lavf doxy: add muxing stuff to lavf_encoding group
  lavf doxy: add demuxing stuff to lavf_decoding group
  lavf doxy: expand/reword metadata API doxy.
  lavf doxy: add installed headers to groups.
  lavf doxy: add avio groups into the lavf_io group.
  lavf doxy: rename lavf I/O group to lavf_io.
  lavf doxy: add metadata docs to the main lavf group
  ttadec: check channel count as read from extradata.
  Add CLJR encoding and decoding regression tests
  cljr: remove unused code
  flacdec: Support for tracks in cuesheet metadata block
  ptx: fix inverted check for sufficient data
  flac muxer: fix writing of file header and STREAMINFO header from extradata
  ptx: emit a warning on insufficient picture data
  utvideo: add fate tests covering all codec variants
  doc: update to refer to avconv
  doc: remove some stale entries from the faq
  ...

Conflicts:
	Changelog
	avconv.c
	doc/avconv.texi
	doc/faq.texi
	doc/ffplay.texi
	doc/ffprobe.texi
	doc/ffserver.texi
	libavcodec/avcodec.h
	libavcodec/cljr.c
	libavformat/avformat.h
	libavformat/riff.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-11 01:05:33 +01:00
Martin Storsjö
0ebd4083e1 sdp: Restore the original mp4 format h264 extradata if converted
If the sdp is generated before the rtp muxer is initialized
(e.g. as when called from the rtsp muxer), this has to be done,
otherwise the rtp muxer doesn't know that the input really is
in mp4 format.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-11 01:37:26 +02:00
Luca Abeni
e0a3c287b4 rtpenc: Add support for mp4 format h264
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-11 01:37:26 +02:00
Martin Storsjö
4dbac18e2e rtpenc: Simplify code by introducing a separate end pointer
Also remove redundant parentheses.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-11 01:37:26 +02:00
Martin Storsjö
e2484fb644 movenc: Use the actual converted sample for RTP hinting
If an annex b bitstream is muxed into mov, the actual written
sample is reformatted to mp4 syntax before writing.

Currently, the RTP hints that copy data from the normal video
track, where the payload data might be offset compared to the
original sample that the RTP hinting used (when 3 byte
annex b startcodes have been converted into 4 byte mp4 format
startcodes).

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-11 01:37:26 +02:00
Diego Biurrun
da9cea77e3 Fix a bunch of common typos. 2011-12-11 00:32:25 +01:00
Anton Khirnov
e745d7525a rawdec: don't set codec timebase.
It's not supposed to be set outside of lavc. Set r_frame_rate and
avg_frame_rate instead.
2011-12-10 22:02:44 +01:00
Anton Khirnov
489a7b07e9 lavf doxy: add muxing stuff to lavf_encoding group 2011-12-10 22:02:28 +01:00
Anton Khirnov
370f27dee3 lavf doxy: add demuxing stuff to lavf_decoding group 2011-12-10 22:02:28 +01:00
Anton Khirnov
28b4c06b9d lavf doxy: expand/reword metadata API doxy. 2011-12-10 22:02:28 +01:00
Anton Khirnov
eca06cbed9 lavf doxy: add installed headers to groups. 2011-12-10 22:02:28 +01:00
Anton Khirnov
fb42db7c39 lavf doxy: add avio groups into the lavf_io group. 2011-12-10 22:02:28 +01:00
Anton Khirnov
e4f4a1f93e lavf doxy: rename lavf I/O group to lavf_io. 2011-12-10 22:02:28 +01:00
Anton Khirnov
b262a05904 lavf doxy: add metadata docs to the main lavf group 2011-12-10 22:02:28 +01:00
Paul B Mahol
3c1f60860d flacdec: Support for tracks in cuesheet metadata block
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2011-12-10 13:42:40 -05:00
Reimar Döffinger
0849a0ebb2 rtmpproto: make condition work in overflow case.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-12-10 19:34:28 +01:00
Reimar Döffinger
8b8a47f6fb Make detection of single-stream flv work again.
It had become dead code when code was added to avoid
exporting audio and video codec id as metadata.
Untested due to lack of sample.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-12-10 19:34:28 +01:00
Justin Ruggles
28101f6c4e flac muxer: fix writing of file header and STREAMINFO header from extradata
fixes Bug 119
2011-12-10 10:19:41 -05:00
Carl Eugen Hoyos
5207f9597e Separate mxf_essence_container_uls for audio and video.
It is a really bad idea to assign a video codec id
when we have set codec_type to audio and vice versa.

Fixes ticket #721.
2011-12-10 14:58:57 +01:00
Reimar Döffinger
2483f53693 mxfdec: do not try to use an obviously broken index.
Also fixes a memleak.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-12-10 13:19:24 +01:00
Kostya Shishkov
19341c58e0 Dxtory capture format decoder
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-12-10 11:58:03 +01:00
Michael Niedermayer
cd519b7e83 avi: add escape130 support
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-10 06:54:05 +01:00
Michael Niedermayer
02acfb1c01 wavdec: add ignore length option to ignore incorrect lengthes
like SOX

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-10 05:42:18 +01:00
Michael Niedermayer
c59b80c8d3 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  isom: sort and pretty-print codec_movaudio_tags[]
  isom: remove pointless comments in codec_movaudio_tags[]
  isom: remove commented-out tag for vorbis
  movenc: write 'chan' tag for AC-3 in MOV
  mov: add support for reading and writing the 'chan' tag
  audioconvert: add some additional channel and channel layout macros
  audioconvert: change 7.1 "wide" layout to use side surround channels
  movenc: simplify handling of pcm vs. adpcm vs. other compressed codecs
  doc: update documentation to use avconv
  doc: update demuxers section
  doc: extend external library coverage
  doc: split platform specific information
  doc: port the git-howto to texinfo
  doc: provide fallback css and customize @float
  doc: document fate in a texinfo
  doxy: change hue value to match our green

Conflicts:
	doc/fate.txt
	doc/ffserver.texi
	doc/general.texi
	doc/muxers.texi
	doc/protocols.texi
	doc/t2h.init
	libavformat/isom.c
	libavformat/mov.c
	libavutil/avutil.h
	tests/ref/acodec/pcm_s16be
	tests/ref/acodec/pcm_s24be
	tests/ref/acodec/pcm_s32be
	tests/ref/acodec/pcm_s8
	tests/ref/lavf/mov

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-10 02:01:03 +01:00
Justin Ruggles
4c38633352 isom: sort and pretty-print codec_movaudio_tags[]
original order is retained within the same tag or codec id to maintain the
muxing/demuxing priority.
2011-12-09 16:12:58 -05:00
Justin Ruggles
7714770de1 isom: remove pointless comments in codec_movaudio_tags[] 2011-12-09 16:12:58 -05:00
Justin Ruggles
21ebf2d493 isom: remove commented-out tag for vorbis 2011-12-09 16:12:58 -05:00
Justin Ruggles
60cd802daf movenc: write 'chan' tag for AC-3 in MOV 2011-12-09 16:12:58 -05:00
Justin Ruggles
1fdf18f4b7 mov: add support for reading and writing the 'chan' tag
This implements reading the tag in the demuxer and adds support for writing it
in the muxer. Some example channel layout tables for muxing are included for
ac3, aac, and alac, but they are not utilized yet.
2011-12-09 16:12:58 -05:00
Justin Ruggles
8e8c51318c movenc: simplify handling of pcm vs. adpcm vs. other compressed codecs
Use Sound Sample Description Version 2 for all MOV files.
Updated FATE references accordingly.
Note that ADPCM is treated as compressed audio in version 2.
2011-12-09 16:12:58 -05:00
Michael Niedermayer
25b9eef410 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  cljr: K&R cosmetics
  cljr: return a more sensible value when encountering invalid headers
  cljr: drop unnecessary emms_c() calls without MMX code
  cljr: remove useless casts
  cljr: group encode/decode parts under single ifdefs
  cljr: remove stray semicolon
  cljr: add missing return statement in decode_end()
  doc: add pulseaudio to the input list
  avconv: remove unsubstantiated comment
  shorten: avoid abort() on unknown audio types
  cljr: add encoder
  build: merge lists of HTML documentation targets
  tests/examples: Mark some variables only used within their files as static.
  tests/tools/examples: Replace direct exit() calls by return.
  x86 cpuid: set vendor union members separately
  cljr: release picture at end of decoding
  rv40: NEON optimised rv40 qpel motion compensation

Conflicts:
	doc/examples/muxing.c
	libavcodec/cljr.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-09 00:05:51 +01:00
Michael Niedermayer
4ab495b4ee Merge remote-tracking branch 'tjoppen/opatom_demuxing_and_seeking'
* tjoppen/opatom_demuxing_and_seeking:
  mxfdec: Index table driven demuxing and seeking
  mxfdec: Compute packet offsets properly
  mxfdec: Use MaterialPackage - Track - TrackID instead of the system_item hack
  mxfdec: Parse more values in PartitionPack
  mxfdec: Parse TemporalOffsets
  mxfdec: av_dlog():ify 'no corresponding source package found'
  mxfdec: Compute essence container offsets and lengths into mxf->partitions
  mxfdec: Make mxf->partitions sorted by offset
  mxfdec: Parse ThisPartition
  mxfdec: Speed up metadata and index parsing
  mxfdec: Make sure DataDefinition is consistent between material track and source track
  mxfdec: Add EssenceContainer UL found in 0001GL00.MXF.A1.mxf_opatom.mxf

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-08 21:29:31 +01:00
Michael Niedermayer
74436ad51e libnut: NULL priv->nut after nut_demuxer_uninit() as a saftey precaution.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-08 21:21:34 +01:00
Michael Niedermayer
e21f8a07ca libnut: Check nut_demuxer_init() return value.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-08 21:21:33 +01:00
Michael Niedermayer
6f7f239604 libnut: check for av_malloc failure.
No, ive no testcase, i just spoted these when looking ...

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-08 21:21:32 +01:00
Tomas Härdin
ddcf3e0535 mxfdec: Index table driven demuxing and seeking
This adds OPAtom support and proper seeking.
D-10 and non-seekable OP1a streams still use the old demuxing/seeking code.
2011-12-08 20:28:49 +01:00
Tomas Härdin
5e67e3eac2 mxfdec: Compute packet offsets properly
This replaces the old essence_offset code
2011-12-08 19:13:18 +01:00
Tomas Härdin
5fb800f49a mxfdec: Use MaterialPackage - Track - TrackID instead of the system_item hack 2011-12-08 19:11:57 +01:00
Tomas Härdin
fd34dbea58 mxfdec: Parse more values in PartitionPack
These values include KAGSize, HeaderByteCount and IndexByteCount.
The length of the pack itself is also stored, and KAGSize is sanity checked.
The FATE sample has KAGSize == 0, which is adjusted to 512.
Other bad KAGSizes are set to 1.
2011-12-08 19:11:16 +01:00
Carl Eugen Hoyos
935ac228e4 Fix typo: Correctly parse 64 byte umid tags in bext metadata. 2011-12-08 19:00:55 +01:00
jb@kdenlive.org
e2baaa21aa mpegtsenc: recognize .mts as MPEG Transport Stream (encoding)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-08 18:36:20 +01:00
Tomas Härdin
7560c26495 mxfdec: Parse TemporalOffsets 2011-12-08 18:19:48 +01:00
Tomas Härdin
623128d782 mxfdec: av_dlog():ify 'no corresponding source package found'
This isn't an error. It's also expected behavior for OPAtom files.
2011-12-08 18:19:48 +01:00
Tomas Härdin
336246238e mxfdec: Compute essence container offsets and lengths into mxf->partitions 2011-12-08 18:19:44 +01:00
Nicolas George
e91c088055 lavf: lower the log level of "parser not found".
The information is relevant, but under normal circumstances
it raises far too many false alarms.

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-08 13:04:02 +01:00
Tomas Härdin
289bc14449 mxfdec: Make mxf->partitions sorted by offset
This also zeroes new entries for good measure (used by future patches).
2011-12-08 11:06:23 +01:00
Paul B Mahol
e93947b7d8 cljr: add encoder
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-12-08 09:47:53 +01:00
Michael Niedermayer
4f79c7dd08 Merge remote-tracking branch 'richardpl/escape130'
* richardpl/escape130:
  escape130: fix colors
  escape130: remove trailing whitespace
  rpl: enable escape130 codec
  escape130: minimal effort to make it compile without warnings
  Escape 130 (RPL) decoder

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-08 05:47:27 +01:00
Diego Biurrun
4dccfff9dd tests/examples: Mark some variables only used within their files as static. 2011-12-08 01:01:00 +01:00
Diego Biurrun
9a5d6c23c5 tests/tools/examples: Replace direct exit() calls by return. 2011-12-08 01:00:58 +01:00
Michael Niedermayer
8e2bab5d4b Merge remote-tracking branch 'qatar/master'
* qatar/master:
  drawtext: remove typo
  pcm-mpeg: implement new audio decoding api
  w32thread: port fixes to pthread_cond_broadcast() from x264.
  doc: add editor configuration section with Vim and Emacs settings
  dxva2.h: include d3d9.h to define LPDIRECT3DSURFACE9
  avformat/utils: Drop unused goto label.
  doxygen: Replace '\' by '@' in Doxygen markup tags.
  cosmetics: drop some completely pointless parentheses
  cljr: simplify CLJRContext
  drawtext: introduce rand(min, max)
  drawtext: introduce explicit draw/hide variable
  rtmp: Use nb_invokes for all invoke commands

Conflicts:
	libavcodec/mpegvideo.c
	libavfilter/vf_drawtext.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-08 00:23:37 +01:00