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Commit Graph

371 Commits

Author SHA1 Message Date
Vignesh Venkatasubramanian
c80181352c lavf/matroskaenc: Fix Cues on Audio for WebM DASH
Fix a change that was broken by [1]. Cues must be added for audio frames
on cluster start for WebM when the DASH flag is passed. Restoring
correct functionality.

[1] http://goo.gl/xYLq7Z

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 21:36:11 +02:00
Michael Niedermayer
955b31a751 Merge commit 'e19d48dfce52f1417f7f06143b96fed00cbcdc52'
* commit 'e19d48dfce52f1417f7f06143b96fed00cbcdc52':
  flac muxer: support reading updated extradata from side data

Conflicts:
	libavformat/flacenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-01 14:16:29 +02:00
Michael Niedermayer
754bf1212c Merge commit 'd2ef708c95ace2518deffe830a9c439aeb9edd5d'
* commit 'd2ef708c95ace2518deffe830a9c439aeb9edd5d':
  matroskaenc: Allow VP9 and Opus in webm

Conflicts:
	libavformat/matroskaenc.c

See: 820ffaed0f
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-01 12:00:20 +02:00
Anton Khirnov
e19d48dfce flac muxer: support reading updated extradata from side data 2014-06-01 08:32:33 +02:00
Tudor Suciu
d2ef708c95 matroskaenc: Allow VP9 and Opus in webm
Bug-Id: 695

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-06-01 07:50:00 +02:00
John Peebles
925f7980eb libavformat: output cues for each subtitle block in MKV muxer
Signed-off-by: John Peebles <johnpeeb@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-31 13:26:48 +02:00
Michael Niedermayer
4991eacc06 Merge commit '962d63157322466a9a82f9f9d84c1b6f1b582f65'
* commit '962d63157322466a9a82f9f9d84c1b6f1b582f65':
  matroskaenc: set the stream timebase earlier

Conflicts:
	tests/ref/lavf/mkv
	tests/ref/seek/lavf-mkv

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-29 13:43:04 +02:00
Michael Niedermayer
bc59d39b82 Merge commit '81eec081afea9fc017a175581ceea7c420a0dfc3'
* commit '81eec081afea9fc017a175581ceea7c420a0dfc3':
  matroskaenc: base DefaultDuration on the framerate, not the codec timebase

Conflicts:
	libavformat/matroskaenc.c
	tests/ref/lavf/mkv
	tests/ref/seek/lavf-mkv

See: ea83b032af
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-29 12:58:55 +02:00
Anton Khirnov
962d631573 matroskaenc: set the stream timebase earlier
Fixes calculating the ts offset for audio codecs with delay.
2014-05-29 08:01:58 +02:00
Anton Khirnov
81eec081af matroskaenc: base DefaultDuration on the framerate, not the codec timebase
This results in DefaultDuration not being written when the framerate is
not known, but as this field is purely informative, this should not
break any sane demuxers.
2014-05-29 08:00:57 +02:00
Vignesh Venkatasubramanian
c14045c818 lavf: Remove experimental flag for Opus in WebM
Opus in WebM is no more experimental as we have everything necessary in
the container writing code as per the spec. So removing the experimental flag.
Note that we removed the experimental suffix from the CodecId field long
ago ( http://goo.gl/O0TYRB ).

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-28 19:29:45 +02:00
Michael Niedermayer
cf3a038f50 avformat/matroskaenc: fix ident string
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-28 15:15:14 +02:00
Michael Niedermayer
61917a104e Merge commit '106b62f4ba600f24415eaded5e020aeceb23fd59'
* commit '106b62f4ba600f24415eaded5e020aeceb23fd59':
  matroskaenc: write the channel mask for FLAC

Conflicts:
	libavformat/matroskaenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-28 13:19:26 +02:00
Anton Khirnov
106b62f4ba matroskaenc: write the channel mask for FLAC 2014-05-28 07:55:14 +02:00
Vignesh Venkatasubramanian
37cef8c774 libavformat/matroskaenc: Add WebM DASH support
WebM DASH specification [1] requires the Clusters and Cues to be output in a
specific way. Adding a flag to matroskaenc that will enable support for
creating WebM/Mkv files conforming to the WebM DASH specification.

[1] http://wiki.webmproject.org/adaptive-streaming/webm-dash-specification

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-22 18:53:13 +02:00
Michael Niedermayer
0421409c52 avformat/matroskaenc: switch to AVFMT_FLAG_BITEXACT
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 04:04:01 +02:00
Michael Niedermayer
eacf7d650d Merge commit '0c1959b056f6ccaa2eee2c824352ba93c8e36d52'
* commit '0c1959b056f6ccaa2eee2c824352ba93c8e36d52':
  lavf: add AVFMT_FLAG_BITEXACT.

Conflicts:
	doc/APIchanges
	libavformat/avformat.h
	libavformat/flacenc.c
	libavformat/movenc.c
	libavformat/oggenc.c
	libavformat/options_table.h
	libavformat/version.h
	tests/fate/video.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-15 19:16:57 +02:00
Anton Khirnov
0c1959b056 lavf: add AVFMT_FLAG_BITEXACT.
Use it instead of checking CODEC_FLAG_BITEXACT in the first stream's
codec context.

Using codec options inside lavf is fragile and can easily break when the
muxing codec context is not the encoding context.
2014-05-15 07:42:07 +02:00
Michael Niedermayer
f6d17d2aa9 avformat/matroskaenc: use av_mallocz_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-15 01:56:08 +02:00
Carl Eugen Hoyos
ab21acecc7 Use Matroska document version 2 for WebM files if possible.
Google's plugin for the Internet Explorer refuses to play
files with another document version.

Fixes ticket #3583.
2014-05-12 18:16:48 +02:00
Michael Niedermayer
82e4f39883 Merge commit 'a1aa37dd0b96710d4a17718198a3f56aea2040c1'
* commit 'a1aa37dd0b96710d4a17718198a3f56aea2040c1':
  matroskaenc: write CodecDelay

Conflicts:
	libavformat/matroskaenc.c
	tests/ref/lavf/mkv
	tests/ref/seek/lavf-mkv

This is largely not merged as it causes assertion failures and av sync errors
Further investigation of this is warranted if the changes are found to
fix/improve something in relation to d92b1b1bab

See: d92b1b1bab
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-01 15:56:38 +02:00
Anton Khirnov
a1aa37dd0b matroskaenc: write CodecDelay 2014-05-01 08:03:51 +02:00
Daniel Verkamp
5e7d21c7ad ff_put_wav_header: add flag to force WAVEFORMATEX
Partially undoes commit 2c4e08d893:

    riff: always generate a proper WAVEFORMATEX structure in
    ff_put_wav_header

A new flag, FF_PUT_WAV_HEADER_FORCE_WAVEFORMATEX, is added to force the
use of WAVEFORMATEX rather than PCMWAVEFORMAT even for PCM codecs.

This flag is used in the Matroska muxer (the cause of the original
change) and in the ASF muxer, because the specifications for
these formats indicate explicitly that WAVEFORMATEX should be used.

Muxers for other formats will return to the original behavior of writing
PCMWAVEFORMAT when writing a header for raw PCM.

In particular, this causes raw PCM in WAV to generate the canonical
44-byte header expected by some tools.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-30 16:41:35 +02:00
Michael Niedermayer
24725f8e09 avformat/matroskaenc: fix indention level
Fixes CID1206644
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-26 22:01:48 +02:00
Carl Eugen Hoyos
3d5c859fa6 Set Matroska private data when muxing Prores.
The specification requires the mov code point to be written as "fourcc".
2014-04-06 23:35:17 +02:00
Michael Niedermayer
fb0023639e Merge remote-tracking branch 'qatar/master'
* qatar/master:
  matroskaenc: enable Annex B to MP4 conversion for HEVC tracks.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-09 23:41:02 +01:00
Michael Niedermayer
38aee6408a Merge commit 'a823d0948683bd97dd58556b5740e434166209a8'
* commit 'a823d0948683bd97dd58556b5740e434166209a8':
  matroskaenc: write private data in hvcC format for HEVC.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-09 23:34:17 +01:00
Tim Walker
558b20d729 matroskaenc: enable Annex B to MP4 conversion for HEVC tracks. 2014-03-09 18:09:40 +01:00
Tim Walker
a823d09486 matroskaenc: write private data in hvcC format for HEVC. 2014-03-09 18:09:40 +01:00
Michael Niedermayer
4cb6814160 Merge commit '0092c1dd8dac2d9e185b58503b447a0d3fb5230d'
* commit '0092c1dd8dac2d9e185b58503b447a0d3fb5230d':
  matroskaenc: allow override of "writing application" tag

Conflicts:
	libavformat/matroskaenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-09 01:41:55 +01:00
John Stebbins
0092c1dd8d matroskaenc: allow override of "writing application" tag
Signed-off-by: Tim Walker <tdskywalker@gmail.com>

CC: libav-stable@libav.org
2014-03-08 18:56:49 +01:00
Michael Niedermayer
8456bd2c0f avformat/matroskaenc: wrap V_QUICKTIME codec private in something that looks like its part of quicktime stsd
This is needed for matroska spec compliance
Fixes playback of SVQ3 in matroska with vlc
Fixes Ticket 3256

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-23 14:49:50 +01:00
Carl Eugen Hoyos
565102dcac Do not set mkv bit_depth to av_get_bytes_per_sample() for G.726.
The value is wrong and leads to broken files.
2014-01-15 23:35:22 +01:00
Peter Ross
f5f6e59495 avformat/matroskaenc: warn when muxing video codec not supported by format
This occurs for video codecs that have codec_tag set, but are are not listed
in ff_codec_bmp_tags (e.g. AV_CODEC_ID_BINKAUDIO, AV_CODEC_ID_IFF_ILBM).

Fixes ticket #3269.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-05 04:33:24 +01:00
Peter Ross
fcbb94712d riffenc: add option to ff_put_bmp_header to ignore extradata
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-23 15:42:35 +01:00
Michael Niedermayer
ccdfa3e271 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  Add missing #includes for *INT64_MAX and *INT64_C

Conflicts:
	ffmpeg.c
	ffmpeg_filter.c
	ffplay.c
	libavformat/assdec.c
	libavformat/avidec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-24 05:21:19 +01:00
Diego Biurrun
8f8bc92365 Add missing #includes for *INT64_MAX and *INT64_C 2013-11-23 21:55:52 +01:00
Jan Gerber
f4b1ca99ff lavf/matroska*: DiscardPadding is a signed integer
according to the Matriska Specification
 http://matroska.org/technical/specs/index.html
DiscardPadding is a signed integer.

Tested-by: Jan Gerber <j@v2v.cc>
Tested-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-16 00:49:23 +01:00
Michael Niedermayer
cddd15ba5c avformat/matroska: simplify signed int access code
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-15 21:38:23 +01:00
Jan Gerber
d03eea36b2 lavf/matroska*: add support for signed integers
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-15 21:38:12 +01:00
Michael Niedermayer
6103faaa51 matroskaenc: fixed display width / height calculation for stereo mode
Based-on: patch by Asan Usipov <asan.usipov@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-29 16:08:00 +01:00
James Almer
56f17407bc matroska: Add the CueDuration element
Use it only on subtitle CuePoints.
With proper demuxer/splitter support this should improve the display
of subtitles right after seeking to a given point in the stream.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 14:33:01 +02:00
James Almer
39442b1a1b matroskaenc: Add CuePoints for subtitle tracks
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-20 22:40:16 +02:00
James Almer
ea70e2f2d7 matroskaenc: Write muxingapp and writingapp elements when using bitexact flag
Files won't validate with mkvalidtor if these two elements are missing.
Use a const "Lavf" string that wont change with library version bumps.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 23:06:59 +02:00
James Almer
d59213b5d3 matroskaenc: Bump DocTypeVersion to 4
The muxer has been creating files with v4 elements for some time now,
and especially now that we can mux non-experimental Opus files, reporting
the DocTypeVersion as 2 is not correct.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-15 02:08:15 +02:00
Michael Niedermayer
ba5e77814e Merge remote-tracking branch 'qatar/master'
* qatar/master:
  matroskaenc: Fix stray pointers left over from av_reallocp_array refactoring

Conflicts:
	libavformat/matroskaenc.c

Mostly not merged as the buggy code was no longer part of FFmpeg

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-12 15:26:06 +02:00
Alexandra Khirnova
00a63bfb87 matroskaenc: Fix stray pointers left over from av_reallocp_array refactoring
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-09-12 13:16:15 +02:00
Michael Niedermayer
9bca8e5341 avformat/matroskaenc: use av_realloc_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-11 13:36:11 +02:00
Michael Niedermayer
b5b34c1983 avformat/matroskaenc: use av_freep() to avoid leaving stale pointers
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-11 13:28:41 +02:00
Michael Niedermayer
c9367c0709 avformat/matroskaenc: functions that add entries should not destroy the whole list on failure
This reverts a hunk from "avformat: Use av_reallocp_array() where suitable"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-11 12:16:21 +02:00