The cbSize field should be included in all cases, even with PCM where
its value is ignored.

Fixes encoding PCM audio in Matroska for some players which insist on
a full WAVEFORMATEX structure for A_MS/ACM audio.

Since fate uses wav files for the audio test a larger number of tests
has changed checksums or shifted positions due to the 2 byte longer
wave header.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>

Signed-off-by: Anton Khirnov <anton@khirnov.net>

Supported by mplayer and seen in the wild.

Signed-off-by: Mans Rullgard <mans@mansr.com>

This fourcc is used by the "mpegable AVC" codec and files encoded with
this codec decode correctly with our H.264 decoder.

Make ff_get_wav_header() free existing extradata before allocing a new
buffer.

The patch is the first step to support -dcodec copy

ff_get_wav_header is reading data from a WAVE file and then uses it
(without validation) to malloc a buffer. It then proceeded to read
data into the buffer, without verifying that the allocation succeeded.

To address this, change ff_get_wav_header to return an error if
allocation failed, and adapted all calling code to handle that error.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Signed-off-by: Anton Khirnov <anton@khirnov.net>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

In the name of consistency:
put_byte           -> avio_w8
put_<type>         -> avio_w<type>
put_buffer         -> avio_write

put_nbyte will be made private
put_tag will be merged with avio_put_str

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

In the name of consistency:
get_byte           -> avio_r8
get_<type>         -> avio_r<type>
get_buffer         -> avio_read

get_partial_buffer will be made private later

get_strz is left out becase I want to change it later to return
something useful.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Originally committed as revision 26273 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26270 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes playback for corner-cases like 32kHz 320kb.

Originally committed as revision 26242 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26182 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26167 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26091 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Andrew Wason, rectalogic rectalogic com

Originally committed as revision 25853 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25837 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25209 to svn://svn.ffmpeg.org/ffmpeg/trunk

Original patch by Zhou Zongyi, zhouzy A os pku edu cn, resubmitted by
James Darnley, james.darnley gmail, changes by me.

Originally committed as revision 25115 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24991 to svn://svn.ffmpeg.org/ffmpeg/trunk

DIV3 is not supported on default XP and Vista installations (MP43 is).

Originally committed as revision 24343 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23513 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23309 to svn://svn.ffmpeg.org/ffmpeg/trunk

CODEC_ID_RAWVIDEO <->  Y41B
CODEC_ID_RAWVIDEO <->  Y42B
CODEC_ID_RAWVIDEO <->  YUV9
CODEC_ID_RAWVIDEO <->  YVU9

These codec tags are listed in fourcc.org, and are already listed in
libavcodec/raw.c:ff_raw_pix_fmt_tags as AVI tags.

Originally committed as revision 23296 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Google

Originally committed as revision 23193 to svn://svn.ffmpeg.org/ffmpeg/trunk

Both are listed in fourcc.org.

Originally committed as revision 23145 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Francesco Lavra, francescolavra interfree it

Originally committed as revision 23076 to svn://svn.ffmpeg.org/ffmpeg/trunk

format uyyvyy411.

The codec tag is referenced in fourcc.org.

Originally committed as revision 23072 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Anssi Hannula, anssi D hannula A iki fi

Originally committed as revision 22985 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Christian Schmidt, schmidt digadd de

Originally committed as revision 22941 to svn://svn.ffmpeg.org/ffmpeg/trunk

is deprecated and will be dropped at the next major bump.

Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Anton Khirnov mirror(moc liamg saksyw)

Originally committed as revision 22539 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22364 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21797 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21768 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21279 to svn://svn.ffmpeg.org/ffmpeg/trunk