from ffmpeg.c and ffserver.c.

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

Previously it was releasing the buffer which was returned to the user,
which was resulting in a crash in case of direct rendering.

Originally committed as revision 25678 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25677 to svn://svn.ffmpeg.org/ffmpeg/trunk

Spotted by Alex after Carl Eugen found errors some samples. There no errors or
noticeable artifacts in the samples I used during development.

Originally committed as revision 25676 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25675 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

it more generic.

Originally committed as revision 25672 to svn://svn.ffmpeg.org/ffmpeg/trunk

already does AVERROR().

Originally committed as revision 25671 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25670 to svn://svn.ffmpeg.org/ffmpeg/trunk

Contrary to progressive, just being able to crop up to 14/15 pixels
is not enough to encode all supported resolutions, and the new
behaviour is also consistent with e.g. MPEG-2 etc.

Originally committed as revision 25669 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

Patch by Thierry Foucu, tfoucu gmail

Originally committed as revision 25667 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25666 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25665 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25664 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25663 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25662 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25661 to svn://svn.ffmpeg.org/ffmpeg/trunk

This makes it easier to fix playback of 24 bit formats.

Originally committed as revision 25660 to svn://svn.ffmpeg.org/ffmpeg/trunk

fixes segfault in issue 2328

Originally committed as revision 25659 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25658 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25657 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25656 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25655 to svn://svn.ffmpeg.org/ffmpeg/trunk

deprecate av_get_bits_per_sample_format().

Originally committed as revision 25654 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

Originally committed as revision 25652 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Mike Edenfield, kutulu at kutulu dot org

Originally committed as revision 25651 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Thierry Foucu, tfoucu gmail

Originally committed as revision 25650 to svn://svn.ffmpeg.org/ffmpeg/trunk

timebase in the filter link.

Originally committed as revision 25649 to svn://svn.ffmpeg.org/ffmpeg/trunk

timestamp, for each detected black frame.

Originally committed as revision 25648 to svn://svn.ffmpeg.org/ffmpeg/trunk

to the timestamp.

Originally committed as revision 25647 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 25645 to svn://svn.ffmpeg.org/ffmpeg/trunk

AVCodecContext.extradata is uint8_t*, silence a warning

Originally committed as revision 25644 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25643 to svn://svn.ffmpeg.org/ffmpeg/trunk

The decoder is just a wrapper around the AAC decoder.
based on patch by Paul Kendall { paul <ät> kcbbs gen nz }

Originally committed as revision 25642 to svn://svn.ffmpeg.org/ffmpeg/trunk

Use avctx in all called functions. This allows passing a NULL AACContext
for LATM since the AACContext is only used in output_configure() which
is skipped for LATM parsing.

Originally committed as revision 25641 to svn://svn.ffmpeg.org/ffmpeg/trunk

aac_decode_frame() remains as AVPacket handling a wrapper. The actual
decoding function takes a GetBitContext as input and will be used be the
AAC LATM decoder to avoid copying the unaligned AAC bitstream.

Originally committed as revision 25640 to svn://svn.ffmpeg.org/ffmpeg/trunk