Originally committed as revision 25940 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

Originally committed as revision 25927 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25885 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25884 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25862 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25794 to svn://svn.ffmpeg.org/ffmpeg/trunk

This also allows to remove a linking dependency of libavfilter on
libavcodec.

Originally committed as revision 25789 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25773 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25745 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25742 to svn://svn.ffmpeg.org/ffmpeg/trunk

SampleFormat with AVSampleFormat.

Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk

only copy chapters from one file

Originally committed as revision 25729 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25728 to svn://svn.ffmpeg.org/ffmpeg/trunk

fixes issue 2068

Originally committed as revision 25727 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25706 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

Originally committed as revision 25700 to svn://svn.ffmpeg.org/ffmpeg/trunk

from ffmpeg.c and ffserver.c.

Originally committed as revision 25679 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

Originally committed as revision 25673 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25668 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

Originally committed as revision 25637 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25636 to svn://svn.ffmpeg.org/ffmpeg/trunk

i.e. to/from streams/chapters/programs.

Originally committed as revision 25635 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

Originally committed as revision 25618 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

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

Originally committed as revision 25602 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25599 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25596 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25530 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

and ffmpeg.c.

Originally committed as revision 25520 to svn://svn.ffmpeg.org/ffmpeg/trunk

-pad* options and more direct.

Originally committed as revision 25519 to svn://svn.ffmpeg.org/ffmpeg/trunk

Users are required to use the libavfilter crop filter.

Originally committed as revision 25518 to svn://svn.ffmpeg.org/ffmpeg/trunk

line count.

Originally committed as revision 25510 to svn://svn.ffmpeg.org/ffmpeg/trunk

Spotted by elenril on irc.

Originally committed as revision 25509 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25508 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Anton Khirnov  anton _at_ khirnov _dot_ net

Originally committed as revision 25503 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25502 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

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

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

Originally committed as revision 25451 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25431 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25418 to svn://svn.ffmpeg.org/ffmpeg/trunk

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