PeerStreamer

Fix issue2619.
regression introduced in 1762d9ced70ccc46c5d3e5d64e56a48d0fbbd4f7

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge libavcore into libavutil

Done to keep ABI compatible. Otherwise this is just silly

Deprecate avcodec_thread_init()

As a side effect of the last commit, avcodec_open() now calls it automatically,
so there is no longer any need for clients to call it.
Instead they should set AVCodecContext.thread_count.

avcodec_thread_free() is deprecated, and will be removed from avcodec.h at the...

cmdutils: fix opt_values leak

Add free to uninit_opts and relocate opt_names to same

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 3a6a9cdf5b8e4c4514e483484ef1f57b07ee16f2)

Use avformat_free_context for cleaning up muxers

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit b22dbb291d41e9fb038884bcebad2394c501cbaf)

ffmpeg.c: rename map_meta_data option to map_metadata

It's consistent with the -metadata option and easier to write.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 87e4d9b252bc6fa3b982f7050013069c9dc3e05b)

Make ffmpeg warns the user when the selected sample format is ignored.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit fa34a3626cf1aa19acbe9f8c6fcddb6c3eb8eaa1)

Do not set audio_resample to 0 if audio_sync_method is > 1.

If audio_sync_method is >1 the resampler is used for audio drift
compensation, and do_audio_out() was causing an assert failure because
audio_resample was not set.

Fix issue 2516, which was introduced by SVN r25939....

Update threshold to detect real timebase for stream copy.
This may fix a bug where quicktime files use 1/600 timebase.

New "copytb" ffmpeg cli option to copy input stream time base when stream copying.
This should avoid non monotone timestamps for video streams with vfr.

Originally committed as revision 26340 to svn://svn.ffmpeg.org/ffmpeg/trunk

Reindent after 26330.

Originally committed as revision 26331 to svn://svn.ffmpeg.org/ffmpeg/trunk

Do not allocate unused swscale context when libavfilter is compiled in

Originally committed as revision 26317 to svn://svn.ffmpeg.org/ffmpeg/trunk

Change 'arg' type in parse_meta_type, fix warning:
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

Fix/cleanup m/ljpeg encoding pix fmt selection code in ffmpeg.c.
Better ideas are welcome ...

Originally committed as revision 26219 to svn://svn.ffmpeg.org/ffmpeg/trunk

use avsubtitle_free() instead of re-implementing it partially (fix a memleak)

Originally committed as revision 26175 to svn://svn.ffmpeg.org/ffmpeg/trunk

Reindent.

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

Show per-codec options on FFmpeg commandline help.

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

add subtitle codec autodetection

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

ffmpeg.c: copy global metadata by default

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

Cosmetics, fix indentation

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

add global header support for subtitles encoding

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

ffmpeg.c: add a forgotten break in chapter copying

only copy chapters from one file

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

ffmpeg.c: add an option for copying chapters

fixes issue 2068

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

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

Implement get_preset_file() in cmdutils.h and use it to factorize code
from ffmpeg.c and ffserver.c.

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

Implement avfilter_graph_alloc().

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

Fix timestamp computation when the timebase changes during filtering.

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

ffmpeg.c: don't autocopy stream/chapter metadata if manual mapping is specified

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

Remove ffmpeg PGMYUV compatibility hack, which was deprecated since
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

ffmpeg: fix opt_codec_tag() return value

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

Move new_output_stream() up for upcoming fix for issue 2317.

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

Factorize: opt_{audio,video,subtitle}_tag() -> opt_codec_tag().

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

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,...

Make help message for the -crop* options consistent with that of the
-pad* options and more direct.

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

Cosmetics: use a more compact notation, improve readability and reduce
line count.

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

Use an AVMetadata struct for storing metadata, simplify.

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

Add avfilter_graph_config().

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

Move the allocation of the AVOutputStream structure earlier in the
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

Extend buffer source to accept the time base for the output PTS.

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

move av_find_stream_info() info struct to AVStream to avoid messy (re)allocation

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

Pass RC parameters on stream copy to the muxer.

Originally committed as revision 25384 to svn://svn.ffmpeg.org/ffmpeg/trunk

ffmpeg: Fix prototype of some OPT_FUNC2 functions. They must return an int.

Originally committed as revision 25358 to svn://svn.ffmpeg.org/ffmpeg/trunk

Add init and uninit functions to cmdutils, reduces code duplication
between ffmpeg and ffplay and avoids a valgrind error by freeing
avformat_opts->key.

Originally committed as revision 25309 to svn://svn.ffmpeg.org/ffmpeg/trunk

ffmpeg: dynamically allocate bitstream_filters

Originally committed as revision 25303 to svn://svn.ffmpeg.org/ffmpeg/trunk

ffmpeg: dynamically allocate output_codecs

Originally committed as revision 25301 to svn://svn.ffmpeg.org/ffmpeg/trunk

ffmpeg: dynamically allocate input_files_ts_scale

Originally committed as revision 25299 to svn://svn.ffmpeg.org/ffmpeg/trunk

ffmpeg: add a grow_array() helper function

Originally committed as revision 25297 to svn://svn.ffmpeg.org/ffmpeg/trunk

av_assert() system.
With this the developer can now choose if he wants an assert always enabled or at which
compile time assert level. This can thus replace the #define NDEBUG hacks

Originally committed as revision 25278 to svn://svn.ffmpeg.org/ffmpeg/trunk

use strict_std_complience from avcodec_opts[AVMEDIA_TYPE_*]

Options are not yet set for video encoders and for codec specific
defaults it is desireable to set the codec options only after the codec
is known.

Originally committed as revision 25230 to svn://svn.ffmpeg.org/ffmpeg/trunk

Doxy consistency cosmetics

Originally committed as revision 25176 to svn://svn.ffmpeg.org/ffmpeg/trunk