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

Fixes ticket3327 (sample.mp3)

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

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

This permits the average fps to be set in more cases

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

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

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

This improves the used timebases when gif is the source

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

If framerate estimation is enabled, it makes sense to always apply it,
instead of limiting it to a few specific cases.

The parser has no way of knowing video duration, and therefore no video
parsers set it.

Fixes Ticket3548

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

Several chunked formats (AIFF, IFF,DSF) store ID3 metadata within an 'ID3 '
chunk tag. If such chunks are stored sequentially, it is possible for the
ID3v2 parser to confuse the chunk tag for the ID3 magic number. e.g.

[1st chunk tag ('ID3 ') | chunk size] [ID3 magic number | metadata ...]
[2nd chunk tag ('ID3 ') | chunk size] [ID3 magic number | metadata ...]

Fixes ticket #3530.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

After this commit applications needs to call av_format_inject_global_side_data()
or handle AVStream side data by some other means if they want it not to be lost.

This fixes a API incompatibility with libav.
libav API does not allow the data to be passed through AVPackets

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

This fixes ffplay replaygain with seeking

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

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

This fixes replaygain handling in ffplay and probably other applications.

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

Calling avformat_free_context() right after avformat_alloc_output_context2()
leaved option's default values not freed.
Options were freed only in av_write_trailer().

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Use const pointers to AVPacket and AVStream.

Signed-off-by: Roman Fietze <roman.fietze@telemotive.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes issue2.ts

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

Fixes issue1.m2ts

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

This fixes the first few dts after find_stream_info

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

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

Fixes Ticket3399
Fixes Ticket2958

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

This extends the exception from H264 to H264 + HEVC

Fixes Ticket3385

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

Previously these type of streams were not returned even if wanted stream was
set to a stream of such. Now they are only skipped if they are not wanted
streams.

Fixes ffplay -sst <stream number> out.ts where stream number is a *_IMPAIRED stream.

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Those streams should never get any packets by definition.

This makes the code clearer

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

This is the solution we've been using in XBMC for over 2 years for dvd still frames.
The problem is that the demuxer asks for probing of the codec in the mpeg stream.
This causes lavf to read the whole menu structure into internal buffers.
After which, it won't read from input stream anymore and no events triggers.

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

Fixes decoding of files without PMT/PAT.

Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>

Due to what looks like an off-by-one error 60 * 12 * 1001 / 12 * 1001
is not tested as standard frame rate in avformat_find_stream_info().

New API allows to send messages from devices to application.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>

Also adjust some comment wording / spelling and reorder header #includes.

This field is used to store the number of bytes that should be written
as padding to a metadata header of a file.  For example:
 - The FLAC format's METADATA_BLOCK_PADDING [1]
 - The ID3v2 tag format's padding           [2]

[1] http://xiph.org/flac/format.html#metadata_block_padding
[2] http://id3.org/id3v2.3.0#ID3v2_overview

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

Fixes ticket #3311.

This removes the initialization of 2 unused fields
The change was part of c1868e7ee7
but wasnt merged as the fields could still be used

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

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

The check could fail if avio_read() read less than requested

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

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

Always use the actually read size as the offset instead of making
possibly invalid assumptions.

Addresses: CVE-2012-6618

It's shorter and more consistent with the rest of the code.

AVStream.codec is always non-NULL