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

Reported-By: Vittorio Giovara <vittorio.giovara@gmail.com>

Additional fixes by Nigel Touati-Evans <nigel.touatievans@gmail.com>.

Check the index for streams with a time drift of 2s or a buffer drift
of 64MB.

Bug-Id: 666
CC: libav-stable@libav.org
Sample-Id: yet-another-broken-interleaved-avi.avi

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>

This avoids compiler warnings about argument and specifier type mismatch.

Additional fixes and enhancements by Vittorio Giovara, Gonzalo Garramuno,
Nicolas George, Paul B Mahol and Michael Niedermayer.

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

This also moves mov_rewrite_dvd_sub_extradata() to mov.c.

Sample-Id: NeroRecodeSample.mp4

Sample-Id: NeroRecodeSample.mp4

Sample-Id: NeroRecodeSample.mp4

This avoids the 2nd buffer and fixes the palette truncated check

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

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Further enhancements by Vittorio Giovara and Paul B Mahol.

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

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

Signed-off-by: Tim Walker <tdskywalker@gmail.com>

The specification uses lower case most of the time.

Print the UL in code format and in the short format used by the
specification.

Some files set the PreviousPartition field to point to its own offset.

If we are parsing forward the Previous partition is immediately known
and its value could be used, otherwise we can safely point to the
header.

Reported-By: Jean Baptiste Kempf <jb@videolan.org>

Unbreak some MXF Proxy files.

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

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

Some applications use the j2c extension for jpeg2000 codestream files.

For live audio streams, requiring 500 frames for a stream to
be detected is a bit overkill.

This allows live ADTS streams that don't start nicely at
a frame boundary to start up more quickly, e.g.
http://mp3.streampower.be/radio1.aac.

Signed-off-by: Martin Storsjö <martin@martin.st>

If a portion of the probe buffer seem to resemble ADTS frames,
but some data at the end is a mismatch, disregard the whole
probing attempt. If it actually is ADTS data, there shouldn't be
any mismatches within the sequential frame data.

Signed-off-by: Martin Storsjö <martin@martin.st>

mp4 files embedding DVD subtitles do not use the same extradata format
as the rest of Libav expects. The subtitle decoder in libavcodec in
particular does not understand this format.

Convert the extradata to the vobsub .idx format. mp4 stores the palette
as binary 32 bit ints in YUV. The subtitle resolution is stored
separately in the track header, which we access through AVStream.

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

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

The icy_metadata_headers string never gets initialized, so,
during the first call to av_strlcatf() in parse_icy(),
strlen() will be called on a pointer to uninitialized memory.
At best this causes some garbage data to be left at the
start of the string.

By initializing icy_metadata_headers to the empty string, the
first call to strlen() will always return 0, so that data is
appended from the start of the string.

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

Signed-off-by: Martin Storsjö <martin@martin.st>

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

Add documentation where missing.

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

This also allows checking stream position as per ffurl_seek() doxy.

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

Comment from Reimar Döffinger included as pro memoria.

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

Contextually make the default User-Agent use the common
"Name/Version" pattern.

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

Bug-Id: https://bugs.debian.org/740421

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

Export the metadata as a icy_metadata_packet avoption.
Based on the work of wm4 and Alessandro Ghedini.

Bug-Id: https://bugs.debian.org/739936

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

Signed-off-by: Tim Walker <tdskywalker@gmail.com>