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Author SHA1 Message Date
Diego Biurrun
2a61592573 avcodec: Remove some commented-out debug cruft 2013-08-20 19:59:50 +02:00
Thilo Borgmann
78d2a781d0 fate: Add EXIF test. 2013-08-20 18:47:20 +02:00
Michael Niedermayer
c56d4dab03 swr/rematrix: Fix handling of AV_CH_LAYOUT_STEREO_DOWNMIX output 
Fixes Ticket2859

Note, testcases related to the downmix channels are welcome.
(id like to make sure this is working correctly now, as obviously it didnt
 work before ...)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-20 16:56:51 +02:00
Michael Niedermayer
6dfffe9200 swr: clean layouts before checking sanity 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-20 16:49:31 +02:00
John Stebbins
6c786765cd movenc: Allow chapters to be written in trailer 
This allows creation of frame accurate chapter marks from sources
like DVD and BD where the precise chapter location is not known until
the chapter mark has been reached during reading.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-20 15:18:42 +01:00
John Stebbins
db03cb37fd movenc: Allow chapter track in default MODE_MP4 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-20 15:18:42 +01:00
Michael Niedermayer
3d64845600 movenc: ilbc needs audio_vbr set. 
Without this the block_align or bitrate value is not available to the decoder

Fixes Ticket2858

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-20 14:18:24 +02:00
Diego Biurrun
64af59bc49 avformat: Fix references to removed av_close_input_file in Doxygen 2013-08-20 13:33:47 +02:00
Michael Niedermayer
fb679d5374 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  mov: Prevent segfaults on mov_write_hdlr_tag

Conflicts:
	libavformat/movenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-20 12:48:52 +02:00
Michael Niedermayer
eec75e0a1f Merge commit '22de0f8369f1f3edf1a55e1d275f3c07c617b53e' 
* commit '22de0f8369f1f3edf1a55e1d275f3c07c617b53e':
  mov: Compute max duration among the tracks with a timescale

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-20 12:34:54 +02:00
Michael Niedermayer
4a6f1be170 Merge commit '39523030108815242178ac5e209c83070bd1baef' 
* commit '39523030108815242178ac5e209c83070bd1baef':
  mov: Set the timescale for data streams

Conflicts:
	libavformat/movenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-20 12:16:31 +02:00
Michael Niedermayer
e1acfd3cb0 Merge commit 'b886f5c2f1e71b3e60e4265c500158d392b4b9a4' 
* commit 'b886f5c2f1e71b3e60e4265c500158d392b4b9a4':
  mkv: Allow flushing the current cluster in progress

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

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-20 11:44:25 +02:00
Michael Niedermayer
d169b56b7b Merge commit '59f595921eb2b848a80a74aa81b6bb43038c9ebe' 
* commit '59f595921eb2b848a80a74aa81b6bb43038c9ebe':
  mkv: Flush the old cluster before writing a new one

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-20 11:30:55 +02:00
Michael Niedermayer
ac957bc60c Merge commit '98308bd44face14ea3142b501d16226eec23b75a' 
* commit '98308bd44face14ea3142b501d16226eec23b75a':
  mkv: Add options for specifying cluster limits

Conflicts:
	libavformat/matroskaenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-20 11:15:11 +02:00
Michael Niedermayer
976de369dd Merge commit '148fbdd1c2a2a88a78ba9fd152c81c840bdb205a' 
* commit '148fbdd1c2a2a88a78ba9fd152c81c840bdb205a':
  mkv: Refactor mkv_write_packet

Conflicts:
	libavformat/matroskaenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-20 11:05:02 +02:00
Michael Niedermayer
d9b0b54a5f ffv1: rename minor to micro version 
the version is 1.3.4 which makes 4 micro and not minor

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-20 03:30:36 +02:00
Luca Barbato
67400f6b62 mov: Prevent segfaults on mov_write_hdlr_tag 
Do not segfault when writing tracks such as tmcd by writing them down
as generic DataHandlers if not known.
 2013-08-20 00:22:58 +02:00
Luca Barbato
22de0f8369 mov: Compute max duration among the tracks with a timescale 
Prevent an assert.
 2013-08-20 00:22:58 +02:00
Luca Barbato
3952303010 mov: Set the timescale for data streams 
Data streams have a defined timebase, do not ignore it.
 2013-08-20 00:22:58 +02:00
Michael Niedermayer
68b63a3432 mpegvideo: Use picture_ptr instead of picture in ff_mpeg_draw_horiz_band() 
Fixes strides and issue with mplayer and mpeg2 field pictures

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-20 00:19:21 +02:00
Martin Storsjö
b886f5c2f1 mkv: Allow flushing the current cluster in progress 
Allow emitting the current cluster that is being written before
starting a new one, simplifying how to figure out where clusters
are positioned in the output stream (for live streaming).

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-08-19 22:47:07 +02:00
Luca Barbato
59f595921e mkv: Flush the old cluster before writing a new one 
This simplifies keeping track of cluster boundaries for e.g.
livestreaming of WebM.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-08-19 22:47:06 +02:00
Luca Barbato
98308bd44f mkv: Add options for specifying cluster limits 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-08-19 22:46:31 +02:00
Matthew Heaney
818ebe930f avformat/matroskadec: add WebVTT support 
WebM files now support inband text tracks, as described in the
following specification:

http://wiki.webmproject.org/webm-metadata/temporal-metadata/webvtt-in-webm

The Matroska demuxer now detects the presence of WebVTT tracks,
synthesizing WebVTT packets (having codec id AV_CODEC_ID_WEBVTT) and
pushing them downstream in the normal way.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-19 22:34:57 +02:00
Michael Niedermayer
23b3141261 swscale: improve dither checks 
Bssed on patch by Øyvind Kolås <pippin@gimp.org>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-19 18:33:50 +02:00
Michael Niedermayer
8c50ea2251 swscale: set dither to a specific value for rgb/bgr8 output 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-19 18:31:35 +02:00
Luca Barbato
148fbdd1c2 mkv: Refactor mkv_write_packet 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-08-19 17:21:15 +02:00
Stephen Hutchinson
76d8d23881 Revert "doc/RELEASE_NOTES: add a note about AVISynth" 
This reverts commit 3aa2257d24.
 2013-08-19 12:39:28 +02:00
Paul B Mahol
daede1e3fa matroskaenc: remove unneeded wavpack tag 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-08-19 09:41:18 +00:00
Michael Niedermayer
54e718d014 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  ogg: Fix potential infinite discard loop

No change as this commit has been part of ffmpeg since a while already

See: d7b542ae29
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-19 11:22:26 +02:00
Reimar Döffinger
9a27acae9e ogg: Fix potential infinite discard loop 
Seeking in certain broken files would cause ogg_read_timestamp
to fail because ogg_packet would go into a state where all packets
of stream 1 would be discarded until the end of the stream.

Bug-Id: 553
CC: libav-stable@libav.org

Signed-off-by: Jan Gerber <j@v2v.cc>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-08-19 05:20:39 +02:00
Carl Eugen Hoyos
037af63b33 Fix frame width and height for some targa_y216 samples. 
Fixes ticket #2864.
 2013-08-18 23:37:27 +02:00
Michael Niedermayer
d73cbc22c5 avformat/mpegts: resync from the smallest packet size on 
This avoids the loss of a packet in many cases if the packet size was wrong.
It also improves detection of packet size changes

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-18 22:59:04 +02:00
Michael Niedermayer
b4429c259a mpegts_get_pcr: dont loose a packet when resyncing 
This matches how read_packet() works

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-18 22:48:19 +02:00
Michael Niedermayer
0f2f65bd58 mpegts: fix pos47_full 
The value was off by a packet

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-18 22:45:39 +02:00
Michael Niedermayer
ee7f2609a0 avformat/mpegts: print packet size warning only if new size differs from old 
No case is known to have triggered this, but its more correct to check that the
new size differs.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-18 22:45:39 +02:00
Carl Eugen Hoyos
47f9a5b737 Warn the user if a pix_fmt != yuv420p was chosen for MPEG-2 video encoding. 
Fixes ticket #2870.
 2013-08-18 22:00:35 +02:00
Michael Niedermayer
63c0e9077e avcodec/jpeg2000dec: fix near null pointer dereference 
Fixes Ticket2840

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-18 18:44:12 +02:00
Michael Niedermayer
c666c59ac1 mpegts: reanalyze packet size on mismatches 
Fixes Ticket1812
Fixes Ticket2838

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-18 16:40:18 +02:00
Michael Niedermayer
7d776062f9 avcodec/error_resilience: Fix handling of matrox mpeg2 
Fixes Ticket2615

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-18 14:37:12 +02:00
Michael Niedermayer
70967a60df mpeg12dec: also print progressive seq and chroma format 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-18 13:55:57 +02:00
Michael Niedermayer
f4f6eb5b74 fate: add ffv1.0 test 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-18 13:01:44 +02:00
Michael Niedermayer
45975ab7a1 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  movenc: Indicate that negative timestamps are supported

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-18 12:40:22 +02:00
Michael Niedermayer
66722b4ba9 Merge commit 'c34a96a5ddfa390ce2a352eca79190766c9056d4' 
* commit 'c34a96a5ddfa390ce2a352eca79190766c9056d4':
  dxa: fix decoding of first I-frame by separating I/P-frame decoding

Conflicts:
	libavcodec/dxa.c

See: 186e47ef6d
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-18 12:00:17 +02:00
Michael Niedermayer
338f8b2eaf avformat/matroskadec: check out_samplerate before using it in av_rescale() 
Prevent assertion failure with damaged input

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-18 02:34:48 +02:00
James Almer
af248fa117 matroskadec: Improve TTA duration calculation 
Calculate the duration as accurately as possible to improve decoding of samples
where the last frame is smaller than the rest.

Example:
Take lossless-audio/luckynight-partial.tak from the FATE suit and convert it
to TTA muxed into matroska:

ffmpeg -i $(SAMPLES)/lossless-audio/luckynight-partial.tak -c:a tta lucky.mka

The framemd5 output for lucky.mka without this patch:

0,          0,          0,    46080,   184320, 7c3751ddd571d2903c3cf0ab4b3e3d0a
0,      46080,      46080,    46080,   184320, 6b70c782ba1da3f933fde2daa4f96b73
0,      92160,      92160,    46080,   184320, dcf70d89c54b9a4f0b302d4ec4fb302d
0,     138240,     138240,    46080,   184320, 48713ca38b388d2ea4abf5b86ed1226f
0,     184320,     184320,    46080,   184320, 12188a23648e7ebfb07cd6fe9197b2ea
0,     230400,     230400,    46080,   184320, 49653ab8186a5d4a044ed284671a26e0
0,     276480,     276480,    46080,   184320, 5e82c6a7fe58c7ea612c03a0a2927dd4
0,     322560,     322560,    46080,   184320, 83dc449dbd9eab5f2e8ad2b4403d6a21
0,     368640,     368640,    46080,   184320, bdd6b92c23d30978d4e802d305b0fc49

With this patch:

0,          0,          0,    46080,   184320, 7c3751ddd571d2903c3cf0ab4b3e3d0a
0,      46080,      46080,    46080,   184320, 6b70c782ba1da3f933fde2daa4f96b73
0,      92160,      92160,    46080,   184320, dcf70d89c54b9a4f0b302d4ec4fb302d
0,     138240,     138240,    46080,   184320, 48713ca38b388d2ea4abf5b86ed1226f
0,     184320,     184320,    46080,   184320, 12188a23648e7ebfb07cd6fe9197b2ea
0,     230400,     230400,    46080,   184320, 49653ab8186a5d4a044ed284671a26e0
0,     276480,     276480,    46080,   184320, 5e82c6a7fe58c7ea612c03a0a2927dd4
0,     322560,     322560,    46080,   184320, 83dc449dbd9eab5f2e8ad2b4403d6a21
0,     368640,     368640,    46080,   184320, bdd6b92c23d30978d4e802d305b0fc49
0,     414720,     414720,     4230,    16920, b50b440c5bbcecb8e9fbece643447593

The duration without this patch was calculated as 418950000000, which is bigger
than uint32_t and as such stored as 2338172288.
With this patch the duration is correctly calculated as 418950.

Signed-off-by: James Almer <jamrial@gmail.com>
Approved-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-18 02:34:39 +02:00
Paul B Mahol
02eb15a6c1 wavpackenc: do not copy samples if they are not available 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-08-17 22:25:49 +00:00
Vignesh Venkatasubramanian
571efd9729 lavf/matroska: Adding the new SeekPreRoll element 
In order to encapsuate Opus in Matroska, there is a new element
that has been added to the Matroska Spec, SeekPreRoll. It has the
duration in nanoseconds that has to be decoded before every seek.
Spec: http://matroska.org/technical/specs/index.html#SeekPreRoll
Proposal for encapsulateing Opus in Matroska:
http://wiki.xiph.org/MatroskaOpus

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-18 00:04:08 +02:00
Martin Storsjö
0a14fefd68 movenc: Indicate that negative timestamps are supported 
The mov/mp4 muxer has support for handling negative timestamps
via edit lists (which customarily is used for handling the 1-frame
delay due to B-frames as well).

Using the muxer's native way of handling it is better than using
the generic offsetting. The generic offsetting is a bit too
crude when e.g. the timebase of one track is 1/fps, where the
edit lists can handle it accurately.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-17 22:46:11 +01:00
Michael Niedermayer
6e4b9b8a2f avcodec: fix compilation without vdpau 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-17 22:18:55 +02:00