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1165 Commits

Author SHA1 Message Date
Stefano Sabatini
4fcbb2af33 Prefix with "ff_" the functions: 
ff_avfilter_graph_check_validity()
ff_avfilter_graph_config_links()
ff_avfilter_graph_config_formats()

and move their declaration to internal.h. These functions are never
used in application code, so it is better to consider them internal
functions, this can be changed later if necessary. Simplify API.

Originally committed as revision 25737 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-13 00:21:28 +00:00
Anton Khirnov
91e96ebafb ffmpeg.c: add an option for copying chapters 
fixes issue 2068

Originally committed as revision 25727 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-12 06:56:19 +00:00
Nicolas George
ba83c4bfb5 MJPEG/AVI1 to JPEG/JFIF bitstream filter. 
Originally committed as revision 25721 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-11 15:24:11 +00:00
Stefano Sabatini
361d275879 Add a file for bitstream filters documentation. 
Based on a patch by Nicolas George
<@var{name}.@var{surname}@@normalesup.@code{org}>.

Originally committed as revision 25709 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-08 14:27:16 +00:00
Stefano Sabatini
d2af7205a1 Use hierarchic names convention (prefix them with av_expr) for the 
eval API.

More grep-friendly and more consistent with the rest of the FFmpeg
API.

Originally committed as revision 25708 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-08 14:06:49 +00:00
Stefano Sabatini
24de0edbd5 Rename avfilter_destroy() as avfilter_free(). 
The new name is shorter and more consistent with the FFmpeg API, and
sounds less evil.

Originally committed as revision 25707 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-08 12:32:39 +00:00
Stefano Sabatini
1e80a0eaa4 Remove graphparser.h header, move AVFilterInOut and 
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
Stefano Sabatini
3fd3eea7f3 Fix date in latest APIchanges entry. 
Originally committed as revision 25702 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 19:22:55 +00:00
Stefano Sabatini
da6ec07c41 Bump lavfi minor and add APIchanges entry after the rename of 
AVFilterInOut.filter.

Originally committed as revision 25701 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-07 18:56:44 +00:00
Stefano Sabatini
146b655544 Fix off-by-one error in APIchanges file. 
Originally committed as revision 25675 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-04 20:37:52 +00:00
Stefano Sabatini
97dd1e4a87 Rename avfilter_graph_destroy() to avfilter_graph_free(). 
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
Stefano Sabatini
e15aeea656 Implement avfilter_graph_alloc(). 
Originally committed as revision 25673 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-04 20:34:19 +00:00
Stefano Sabatini
20fcd0797e Implement isnan() function evaluation. 
Originally committed as revision 25666 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-03 19:44:00 +00:00
Stefano Sabatini
07851d7936 Add eval.texi file. 
Originally committed as revision 25665 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-03 19:43:55 +00:00
Stefano Sabatini
d89e3b36e3 Move settb docs after setpts docs, fix alphabetical order. 
Originally committed as revision 25656 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-02 22:40:31 +00:00
Stefano Sabatini
a532bb390f Add setpts filter, ported from the libavfilter soc repo. 
Originally committed as revision 25655 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-02 22:29:17 +00:00
Stefano Sabatini
6f84cd1279 Add av_get_bits_per_sample_fmt() to libavcore/samplefmt.h and 
deprecate av_get_bits_per_sample_format().

Originally committed as revision 25654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-02 22:20:49 +00:00
Stefano Sabatini
d63e456a2a Implement functions: 
av_get_sample_fmt_name()
av_get_sample_fmt()
av_get_sample_fmt_string()

in libavcore, and deprecate the corresponding libavcodec/audioconvert.h functions:
avcodec_get_sample_fmt_name()
avcodec_get_sample_fmt()
avcodec_sample_fmt_string()

Originally committed as revision 25653 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-02 22:08:02 +00:00
Stefano Sabatini
262d1c5d22 Move sample format definitions from libavcodec to libavcore. 
Originally committed as revision 25652 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-02 20:45:46 +00:00
Anton Khirnov
1829e19528 ffmpeg.c: extend map_meta_data to allow advanced mappings 
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
Stefano Sabatini
3699c1f1df Fix documented syntax for the cropdetect filter. 
Originally committed as revision 25627 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-01 10:33:10 +00:00
Anton Khirnov
b11b72a65f ffmpeg.c manual: clarify map_meta_data usage. 
Originally committed as revision 25590 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-27 10:24:14 +00:00
Stefano Sabatini
3d17f4b9ba Add example to the filter pad documentation. 
Originally committed as revision 25564 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-25 04:15:22 +00:00
Ramiro Polla
fbd4a07db1 doc: fill documentation for vfwcap 
Originally committed as revision 25553 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-23 02:12:04 +00:00
Martin Storsjö
44594cc798 Add a demuxer for receiving raw rtp:// URLs without an SDP description 
The demuxer inspects the payload type of a received RTP packet and
handles the cases where the content is fully described by the payload type.

Originally committed as revision 25527 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-19 07:38:53 +00:00
Nicolas George
4ad08021e8 Add a -force_key_frames option to ffmpeg. 
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
Stefano Sabatini
43945b2766 Add transpose filter. 
Originally committed as revision 25525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-18 21:29:37 +00:00
Stefano Sabatini
5879ea6d27 Remove -crop* options. 
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
Stefano Sabatini
e4b34e8074 Remove docs for the not anymore existing option -convert_tags. 
Originally committed as revision 25506 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-16 13:55:29 +00:00
Stefano Sabatini
2a24df9357 Add avfilter_graph_config(). 
Originally committed as revision 25502 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-16 10:20:53 +00:00
Anton Khirnov
03700d399b Export metadata in the generic format. Deprecate old conversion API. 
patch by Anton Khirnov  anton _at_ khirnov _dot_ net

Originally committed as revision 25493 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-15 19:04:25 +00:00
Martin Storsjö
01c8d258da Add a SAP demuxer 
Originally committed as revision 25463 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-13 09:06:59 +00:00
Stefano Sabatini
f5b05b951c Cosmetics: remove pointless empty line. 
Originally committed as revision 25452 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-12 18:40:23 +00:00
Stefano Sabatini
94498ec98a Extend buffer source to accept the time base for the output PTS. 
Originally committed as revision 25451 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-12 18:40:20 +00:00
Stefano Sabatini
68b79bfc48 Implement cropdetect filter. 
Originally committed as revision 25447 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-12 09:22:32 +00:00
Stefano Sabatini
16134b7c40 Extend the nullsrc source, make it accept a parameter for specifying 
the timebase. Useful for debugging timebase configuration issues.

Originally committed as revision 25446 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-11 23:27:33 +00:00
Stefano Sabatini
214c0d420b Implement settb filter. 
Originally committed as revision 25445 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-11 14:00:40 +00:00
Stefano Sabatini
7761129540 Add APIchanges entry after r25441. 
Originally committed as revision 25443 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-10 22:30:21 +00:00
Martin Storsjö
61c089a81b Document the SAP muxer 
Originally committed as revision 25427 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-09 18:50:02 +00:00
Stefano Sabatini
adbb9bcaa7 s/program/programs, as FFmpeg consists of many programs. 
Originally committed as revision 25421 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-08 23:45:06 +00:00
Martin Storsjö
011071e717 Add a SAP (Session Announcement Protocol, RFC 2974) muxer 
Originally committed as revision 25413 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-08 12:05:04 +00:00
Martin Storsjö
f6833fc1c6 Add protocol documentation on the connect option to the udp protocol 
Originally committed as revision 25407 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-08 08:49:56 +00:00
Michael Niedermayer
326ede48ae custom build system documentation 
Originally committed as revision 25375 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-06 17:53:02 +00:00
Carl Eugen Hoyos
7c0460496b Mention to send a patch before changing API or ABI. 
Originally committed as revision 25373 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-06 17:43:15 +00:00
Ramiro Polla
e16c1569c0 doc,win32: add note about the use of dllimport for global data in MSVC++ 
Originally committed as revision 25366 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-06 03:14:07 +00:00
Ramiro Polla
bc3836a180 doc,win32: update note on which files to use with shared libraries in msvc 
Originally committed as revision 25365 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-06 02:58:19 +00:00
Ramiro Polla
2344dc6bb6 doc: mention xmm clobber macros usage 
Originally committed as revision 25364 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-06 02:46:22 +00:00
Martin Storsjö
92c5052db9 Add protocol documentation on RTSP 
Originally committed as revision 25330 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-04 07:06:58 +00:00
Stefano Sabatini
4c74d1660c Fix typo, -flags 4mv => -flags mv4. 
Originally committed as revision 25326 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-03 17:15:18 +00:00
Tomas Härdin
8878e3b21b Add demuxer for LXF (Leitch/Harris' VR native stream format) 
Originally committed as revision 25281 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-01 11:08:24 +00:00