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
3f2a7e4277
Cosmetics: use a more compact notation, improve readability and reduce
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line count.
Originally committed as revision 25510 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-16 20:57:55 +00:00
dbabc2773a
Reset metadata after opt_output_file(), fix the previous commit.
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Spotted by elenril on irc.
Originally committed as revision 25509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-16 16:16:01 +00:00
4bf65e2a4d
Use an AVMetadata struct for storing metadata, simplify.
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Originally committed as revision 25508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-16 15:25:02 +00:00
a7e5a832c4
ffmpeg.c/ffprobe.c: remove all uses of av_metadata_conv()
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patch by Anton Khirnov anton _at_ khirnov _dot_ net
Originally committed as revision 25503 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-16 13:04:27 +00:00
2a24df9357
Add avfilter_graph_config().
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Originally committed as revision 25502 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-16 10:20:53 +00:00
0b6d358a09
Place the bitstream_filters variable in the AVOutputStream, thus
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greatly simplifying its handling and reducing code duplication.
Patch by Nicolas George -bsf nicolas*george|normalesup+org.
Originally committed as revision 25501 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-16 10:06:13 +00:00
9fdf4b5817
Move the allocation of the AVOutputStream structure earlier in the
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code flow, in the new_video_stream() / new_audio_stream() /
new_subtitle_stream() functions.
Patch by Nicolas George <$name.$surname@normalesup.org>.
Originally committed as revision 25500 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-16 10:06:10 +00:00
f7ead94c69
Factorize definition of the output_filter defined in both ffplay.c and
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ffmpeg.c.
Replace it with a more generic definition which can be shared.
Originally committed as revision 25453 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-12 18:40:26 +00:00
94498ec98a
Extend buffer source to accept the time base for the output PTS.
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Originally committed as revision 25451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-12 18:40:20 +00:00
0ff4f0c0fc
ffmpeg: Use guess_correct_pts() to set decoded picture timestamps
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Originally committed as revision 25431 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-10 02:17:26 +00:00
fd0368e7ca
move av_find_stream_info() info struct to AVStream to avoid messy (re)allocation
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Originally committed as revision 25418 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-08 22:01:19 +00:00
ca8064d2d1
fix bitstream filter option mapping when using -newvideo and friends
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There was an off-by-one when addressing bitstream_filters[] in this situation.
Originally committed as revision 25398 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-07 19:25:48 +00:00
Stefano Sabatini
Justin Ruggles
Aurelien Jacobs
Anton Khirnov
Baptiste Coudurier
Ramiro Polla
Rocky Cardwell
Carl Eugen Hoyos
Nicolas George
Alexander Strange