0f27e6b4c2
New "copytb" ffmpeg cli option to copy input stream time base when stream copying.
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This should avoid non monotone timestamps for video streams with vfr.
Originally committed as revision 26340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-14 22:01:49 +00:00
6c18f1cda2
Make opt_audio_sample_fmt() abort in case of invalid sample format
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name.
Originally committed as revision 26335 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-14 20:58:51 +00:00
8e8a3cc221
Reindent after 26330.
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Originally committed as revision 26331 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-14 19:31:20 +00:00
7f88a5bf9b
Introduce av_metadata_copy() to copy metadata from one struct to another.
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Originally committed as revision 26330 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-14 19:30:55 +00:00
8a774d3deb
Do not allocate unused swscale context when libavfilter is compiled in
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Originally committed as revision 26317 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-12 00:52:47 +00:00
4618637aca
Fix warnings:
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ffmpeg.c: In function ‘new_video_stream’:
ffmpeg.c:3701:18: warning: ‘codec_id’ may be used uninitialized in this function
ffmpeg.c: In function ‘new_audio_stream’:
ffmpeg.c:3848:18: warning: ‘codec_id’ may be used uninitialized in this function
ffmpeg.c: In function ‘new_subtitle_stream’:
ffmpeg.c:3926:18: warning: ‘codec_id’ may be used uninitialized in this function
Originally committed as revision 26313 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-11 21:16:00 +00:00
c961fb3cbb
Change 'arg' type in parse_meta_type, fix warning:
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ffmpeg.c: In function ‘parse_meta_type’:
ffmpeg.c:3323:13: warning: assignment discards qualifiers from pointer target type
Originally committed as revision 26312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-11 21:14:11 +00:00
ee77f986a2
Fix lowres > 0 with --enable-avfilter..
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Fixes issue 2072 and issue 2421.
Patch by Anatoly Nenashev, anatoly d nenashev a ovsoft d ru
Originally committed as revision 26252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-07 10:16:00 +00:00
b26847b710
Fix/cleanup m/ljpeg encoding pix fmt selection code in ffmpeg.c.
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Better ideas are welcome ...
Originally committed as revision 26219 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-05 04:52:32 +00:00
ef2b2243dc
Use AVOption for muxers in ffmpeg.
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Patch by Anssi Hannula, anssi d hannula d iki d fi
Originally committed as revision 26199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-02 16:00:47 +00:00
1d6233d315
use avsubtitle_free() instead of re-implementing it partially (fix a memleak)
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Originally committed as revision 26175 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-31 00:01:37 +00:00
bb62d5c1f0
Allow output formats without any streams.
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Required for future metadata format.
Originally committed as revision 26100 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-27 07:46:44 +00:00
f671584845
Reindent.
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Originally committed as revision 25940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 16:19:40 +00:00
8afab68605
Fix encoding when the input audio format/rate/channels changes during
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transcoding.
Fix issue #2292 .
Patch sponsored by KIM Keep In Mind GmbH, srl.
Originally committed as revision 25939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 16:18:50 +00:00
5d7870dc76
Show per-codec options on FFmpeg commandline help.
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Originally committed as revision 25927 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-10 18:25:02 +00:00
d4a9f37938
cosmetic: indentation
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Originally committed as revision 25885 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-04 14:47:13 +00:00
118ccae030
add subtitle codec autodetection
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Originally committed as revision 25884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-04 14:46:13 +00:00
037be76e15
Add avfilter_graph_create_filter().
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Originally committed as revision 25862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-02 20:12:27 +00:00
477b1aeac9
ffmpeg.c: copy global metadata by default
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Originally committed as revision 25794 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-22 07:32:23 +00:00
63e8d9760f
Use the new libavcore audio channel API.
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This also allows to remove a linking dependency of libavfilter on
libavcodec.
Originally committed as revision 25789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-21 20:06:22 +00:00
7f48bfa1e3
Cosmetics, fix indentation
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Originally committed as revision 25773 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-20 08:03:58 +00:00
cb2c971d91
allow passing subtitles header between decoder and encoder
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Originally committed as revision 25745 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-13 13:57:49 +00:00
8f55616fac
add global header support for subtitles encoding
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Originally committed as revision 25742 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-13 13:46:36 +00:00
5d6e4c160a
Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum
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SampleFormat with AVSampleFormat.
Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12 11:04:40 +00:00
09f47fa44e
ffmpeg.c: add a forgotten break in chapter copying
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only copy chapters from one file
Originally committed as revision 25729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12 06:56:26 +00:00
a9c2bf9dc1
ffmpeg.c: reindent
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Originally committed as revision 25728 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12 06:56:23 +00:00
91e96ebafb
ffmpeg.c: add an option for copying chapters
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fixes issue 2068
Originally committed as revision 25727 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-12 06:56:19 +00:00
7b3937360e
ffmpeg.c: allow using negative file indices to disable metadata copying
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Originally committed as revision 25706 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-08 06:47:41 +00:00
1e80a0eaa4
Remove graphparser.h header, move AVFilterInOut and
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avfilter_graph_parse() declaration to libavfilter/avfiltergraph.h.
Simplify, and less confusing for the user.
Originally committed as revision 25705 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-07 22:56:29 +00:00
7313132bcc
Rename AVFilterInOut field filter to filter_ctx, more semantically correct.
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Originally committed as revision 25700 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-07 18:40:18 +00:00
6e872935db
Implement get_preset_file() in cmdutils.h and use it to factorize code
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from ffmpeg.c and ffserver.c.
Originally committed as revision 25679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-04 23:07:04 +00:00
97dd1e4a87
Rename avfilter_graph_destroy() to avfilter_graph_free().
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The new name is shorter and more consistent with the rest of the API.
This change breaks libavfilter API/ABI.
Originally committed as revision 25674 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-04 20:34:24 +00:00
e15aeea656
Implement avfilter_graph_alloc().
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Originally committed as revision 25673 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-04 20:34:19 +00:00
ba7d6e798e
Remove usage of deprecated libavcodec/audioconvert.h functions.
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Originally committed as revision 25668 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-03 20:19:34 +00:00
da1b9b88a5
Fix timestamp computation when the timebase changes during filtering.
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The timestamps for all the buffered frames are scaled against
AV_TIME_BASE_Q, and need to be scaled back to AV_TIME_BASE_Q when they
are extracted from the filterchain.
Originally committed as revision 25646 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-02 18:40:59 +00:00
45290fcdf0
ffmpeg.c: reindent
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Originally committed as revision 25637 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-02 06:12:56 +00:00
d0abe80aa4
ffmpeg.c: don't autocopy stream/chapter metadata if manual mapping is specified
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Originally committed as revision 25636 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-02 06:12:54 +00:00
1829e19528
ffmpeg.c: extend map_meta_data to allow advanced mappings
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i.e. to/from streams/chapters/programs.
Originally committed as revision 25635 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-02 06:01:28 +00:00
0422af7e49
Remove ffmpeg PGMYUV compatibility hack, which was deprecated since
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ages.
The user is requested to specify "-f image2" in place of "-f pgmyuv"
for reading/writing PGMYUV files, as for the other image formats.
Originally committed as revision 25629 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-02 00:29:13 +00:00
2839dc974d
Use AV_RL32() in opt_codec_tag().
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Originally committed as revision 25618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-31 22:48:44 +00:00
0d0778b060
ffmpeg: fix opt_codec_tag() return value
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opt_codec_tag() is now used under OPT_FUNC2, which must return a value.
Originally committed as revision 25616 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-31 19:55:13 +00:00
b67f3d6575
Fix ffserver-related regression (and crash) introduced in r25500.
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Fixes issue 2317.
Patch by Rocky Cardwell, rocky d cardwell a lifespringschool d org
Originally committed as revision 25603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-29 14:54:18 +00:00
ec1ca41cef
Move new_output_stream() up for upcoming fix for issue 2317.
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Originally committed as revision 25602 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-29 14:48:38 +00:00
63e856df0a
ffmpeg.c: dynamically allocate metadata maps
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Originally committed as revision 25599 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-28 20:28:22 +00:00
d0242e741d
Factorize: opt_{audio,video,subtitle}_tag() -> opt_codec_tag().
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Originally committed as revision 25596 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-28 13:20:26 +00:00
96ea6ad2a7
Remove unused variables picture_crop_temp and picture_pad_temp.
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Originally committed as revision 25530 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-20 09:45:50 +00:00
4ad08021e8
Add a -force_key_frames option to ffmpeg.
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The option is useful to ensure that there is a seek point exactly at a
place the user will probably want to jump precisely sometime, the
major example would be the end of an opening and the beginning of a
chapter. The scene change detection system will often make it happen,
but not always for example if there is a fade-in.
See the thread:
Subject: [FFmpeg-devel] [PATCH] -force_key_frames option
Date: Tue, 12 Oct 2010 15:16:26 +0200
Patch by Nicolas George -mail nicolas,george,normalesup,org.
Originally committed as revision 25526 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-18 21:47:15 +00:00
ff0652e503
Implement a common get_filtered_video_frame(), shared between ffplay.c
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and ffmpeg.c.
Originally committed as revision 25520 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-18 13:57:11 +00:00
16b2691346
Make help message for the -crop* options consistent with that of the
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-pad* options and more direct.
Originally committed as revision 25519 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-18 13:43:07 +00:00
5879ea6d27
Remove -crop* options.
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Users are required to use the libavfilter crop filter.
Originally committed as revision 25518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-18 13:34:46 +00:00
Baptiste Coudurier
Stefano Sabatini
Ronald S. Bultje
Anatoly Nenashev
Michael Niedermayer
Anssi Hannula
Aurelien Jacobs
Anton Khirnov
Justin Ruggles
Ramiro Polla
Rocky Cardwell
Carl Eugen Hoyos
Nicolas George