av_get_codec_tag_string() uses more that 1 char for unprintable characters.

use av_get_codec_tag_string() in wav_read_header() for printing the
faulty start code from riff header
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Make it more readable and display an error message in case an invalid
header is detected (the current version just returns
AVERROR_INVALIDDATA)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes ticket #3862.
As a side effect, this also fixes aac_latm in wav.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket3708
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

fix issue https://trac.ffmpeg.org/ticket/3550Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This strips the relative timestamp "flag" off.

Fixes Ticket2849
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Fixes Ticket3033
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Values outside would not be possible due to limitations of jpeg itself

Fixes very long running loop
Fixes Ticket2977
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Noticed-by: James Almer
Signed-off-by: Paul B Mahol <onemda@gmail.com>

Regression since 14d50c19.
Fixes #2932.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

A file with a prepended ID3 tag of an uneven length was found
in the wild.

Check if the wav data starts at an uneven offset and use that
information to correct the seeking calculation in wav_seek_tag,
which used to only seek to even byte positions.

Regression since ac87eaf8Signed-off-by: Alexander Strasser <eclipse7@gmx.net>

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

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

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

RIFF chunks are aligned to 16bit according to the specification.

Bug-Id:500
CC:libav-stable@libav.org

Demuxers where the changed code looked less readable where skiped
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

WAV chunks must be even aligned. This patch skip the extra padding byte
if chunk size is odd.

Fixes ticket #2417.
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

All known samples are actually ac3-in-spdif-in-wav, so use
the spdif demuxer to get the ac3 frames.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Some wav files report a data size that is bigger than the actual file size.
Fall back to estimation from bitrate in such cases.

Fixes ticket #2065.
Signed-off-by: James Almer <jamrial@gmail.com>

Some files simply contain invalid info tags.
Fixes unrelated bug posted into Ticket1821
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Bug 379

CC: libav-stable@libav.org

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

Fixes Ticket1474
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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