`av_packet_unref` matches the AVFrame ref-counted API and can be used as
a drop in replacement.

Deprecate `av_free_packet`.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

Pad it with the required amount of zeros, check for malloc failure.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

Avoids a divide by zero.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Split sound and video tag parsing in separate functions.

The existing functions defined in intfloat_readwrite.[ch] are
both slow and incorrect (infinities are not handled).

This introduces a new header with fast, inline conversion
functions using direct union punning assuming an IEEE-754
system, an assumption already made throughout the code.

The one use of Intel/Motorola extended 80-bit format is
replaced by simpler code sufficient under the present
constraints (positive normal values).

The old functions are marked deprecated and retained for
compatibility.

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

It's supposed to be called only from (de)muxers.

Manual replacements are done in this commit.

In many cases, the id is some constant made up number (e.g. 0 for video
and 1 for audio), which is then not used in the demuxer for anything.
Those ids are removed.

Trivial replacements with sed are done in this commit:
sed 's/av_new_stream(\([^)]*\), 0)/avformat_new_stream(\1, NULL)/'

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

It's more readable and less prone to breakage.

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

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

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

AVIOContext.eof_reached should be used directly instead.

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:
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>

This also lists the objects from those two libraries as internal (by adding
the ff_ prefix) so that they can then be hidden via linker scripts.

Originally committed as revision 26392 to svn://svn.ffmpeg.org/ffmpeg/trunk

Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 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

Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk

Found by Tobias Klein / tk // trapkit / de /
See: http://www.trapkit.de/advisories/TKADV2009-004.txt

Originally committed as revision 16846 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16838 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16837 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16836 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16835 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16834 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16833 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16832 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16831 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16830 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16829 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16556 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16550 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16549 to svn://svn.ffmpeg.org/ffmpeg/trunk

bits_per_coded_sample but that cannot be done seperately.
Patch by Luca Abeni
Also reset the minor version and fix the forgotton change to libfaad.
Note: The API/ABI should not be considered stable yet, there still may
be a change done here or there if some developer has some cleanup ideas and
patches!

Originally committed as revision 15262 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Stefano Sabatini, stefano.sabatini-lala poste.it
along with some spelling/consistency fixes for the long names by me

Originally committed as revision 13649 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by: Björn Axelsson, bjorn d axelsson a intinor d se
thread: [PATCH] Remove static ByteIOContexts, 06 nov 2007

Originally committed as revision 11071 to svn://svn.ffmpeg.org/ffmpeg/trunk

extradata instead of codec_tag.

Originally committed as revision 10253 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10092 to svn://svn.ffmpeg.org/ffmpeg/trunk