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25 Commits

Author SHA1 Message Date
Alexander Strasser
dc2e4c2e53 lavf/wavdec: Fix seeking in files with unaligned offsets 
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 ac87eaf856

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
 2013-08-14 22:05:41 +02:00
Michael Niedermayer
2a91038e13 avformat/wavdec: Dont rescale timestamps but use exact comparission 
Fixes integer overflow

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-06-08 20:02:22 +02:00
Ash Hughes
14ec9d2590 Support playing SMV files. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-22 15:20:22 +02:00
Michael Niedermayer
09602dbe7a wav_seek_tag: fix integer overflow 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-06 10:58:31 +02:00
Michael Niedermayer
5cb9093aa8 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  wav: Always seek to an even offset

Conflicts:
	libavformat/wavdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-06 10:47:49 +02:00
Luca Barbato
ac87eaf856 wav: Always seek to an even offset 
RIFF chunks are aligned to 16bit according to the specification.

Bug-Id:500
CC:libav-stable@libav.org
 2013-05-06 09:14:43 +02:00
Michael Niedermayer
097f668047 avformat: replace "AVPROBE_SCORE_MAX / X" by AVPROBE_SCORE_EXTENSION / Y 
Demuxers where the changed code looked less readable where skiped

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-05 13:34:56 +02:00
Michael Niedermayer
23a7c32a7a Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  wav: return meaningful errors

Conflicts:
	libavformat/wavdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-04 10:33:50 +02:00
Michael Niedermayer
0104570fb6 Merge commit 'a5f8873620ce502d37d0cc3ef93ada2ea8fb8de7' 
* commit 'a5f8873620ce502d37d0cc3ef93ada2ea8fb8de7':
  silly typo fixes

Conflicts:
	doc/protocols.texi
	libavcodec/aacpsy.c
	libavformat/utils.c
	tools/patcheck

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-04 10:17:52 +02:00
Luca Barbato
69467fb64b wav: return meaningful errors 2013-05-03 19:56:06 +02:00
Diego Biurrun
a5f8873620 silly typo fixes 2013-05-03 18:26:12 +02:00
Michael Niedermayer
482c1ac849 Merge commit '13f57a4d881ec669b87bf82f424bfff502433060' 
* commit '13f57a4d881ec669b87bf82f424bfff502433060':
  wav: K&R formatting cosmetics

Conflicts:
	libavformat/wavdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-03 11:06:27 +02:00
Luca Barbato
13f57a4d88 wav: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-05-02 19:04:22 +02:00
Matthieu Bouron
1f2ce32825 lavf/wavdec: skip padding byte 
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>
 2013-04-08 20:13:40 +02:00
Paul B Mahol
3174137d41 w64: fact guid support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-07 10:08:38 +00:00
Carl Eugen Hoyos
1ae9d2820e Support decoding AC-3 in wav. 
All known samples are actually ac3-in-spdif-in-wav, so use
the spdif demuxer to get the ac3 frames.
 2013-01-06 18:48:51 +01:00
Paul B Mahol
14d50c19dc w64dec: support metadata (summarylist guid) 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-05 11:03:52 +00:00
Paul B Mahol
9a74282644 Sony Wave64 muxer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-12-31 07:10:57 +00:00
James Almer
d59d39e164 wavdec: fix duration calculation for files with invalid data size 
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>
 2012-12-29 17:46:01 +00:00
Michael Niedermayer
09456d0df1 riff: ignore ff_read_riff_info() failure. 
Some files simply contain invalid info tags.
Fixes unrelated bug posted into Ticket1821

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-23 23:41:57 +01:00
Michael Niedermayer
775d41b617 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  configure: Add support for Tilera processors
  wavdec: check size before reading the data, not after.

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-17 15:53:42 +02:00
Michael Niedermayer
df5e089da9 Merge commit '31c54711cc3f1484af101d629bbb805820d37ad1' 
* commit '31c54711cc3f1484af101d629bbb805820d37ad1':
  lavf: split wav muxer and demuxer into separate files.

Conflicts:
	libavformat/wavdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-17 15:46:08 +02:00
Anton Khirnov
a43283b6f4 wavdec: check size before reading the data, not after. 2012-10-16 18:52:21 +02:00
Anton Khirnov
79922d7237 wav: do not fail on empty INFO tags 
Fixes Bug 379

CC: libav-stable@libav.org
 2012-10-16 18:52:14 +02:00
Anton Khirnov
31c54711cc lavf: split wav muxer and demuxer into separate files. 2012-10-16 18:52:07 +02:00