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79 Commits

Author SHA1 Message Date
Daniel Kucera feed201849 libavformat/wtvdec: return AVERROR_EOF on EOF 
Signed-off-by: Daniel Kucera <daniel.kucera@gmail.com>
Signed-off-by: wm4 <nfxjfg@googlemail.com>
 2017-10-13 17:23:54 +02:00
Anton Khirnov 78a7af823b Use the new AVIOContext destructor. 
(cherry picked from commit 6f554521af)
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-09-01 02:16:33 -03:00
Michael Niedermayer cc5e5548df avformat/wtvdec: Check pointer before use 
Fixes out of array read
Fixes: 049fdf78565f1ce5665df236d90f8657/asan_heap-oob_10a5a97_1026_42f9d4855547329560f385768de2f3fb.wtv

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-08-21 21:31:46 +02:00
Clément Bœsch 8ef57a0d61 Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb' 
* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb':
  cosmetics: Fix spelling mistakes

Merged-by: Clément Bœsch <u@pkh.me>
 2016-06-21 21:55:34 +02:00
Derek Buitenhuis 6f69f7a8bf Merge commit '9200514ad8717c63f82101dc394f4378854325bf' 
* commit '9200514ad8717c63f82101dc394f4378854325bf':
  lavf: replace AVStream.codec with AVStream.codecpar

This has been a HUGE effort from:
    - Derek Buitenhuis <derek.buitenhuis@gmail.com>
    - Hendrik Leppkes <h.leppkes@gmail.com>
    - wm4 <nfxjfg@googlemail.com>
    - Clément Bœsch <clement@stupeflix.com>
    - James Almer <jamrial@gmail.com>
    - Michael Niedermayer <michael@niedermayer.cc>
    - Rostislav Pehlivanov <atomnuker@gmail.com>

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-04-10 20:59:55 +01:00
Michael Niedermayer 92dfeb5c31 avformat/wtvdec: Set AVFMTCTX_NOHEADER 
Needed for noStreams.wtv unless something else forces continued parsing (like looking for more than 1
frame in attachments)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-19 22:58:34 +01:00
Derek Buitenhuis 1a12eb4a73 Merge commit '29c2d06d67724e994980045afa055c6c34611b30' 
* commit '29c2d06d67724e994980045afa055c6c34611b30':
  cosmetics: Drop empty comment lines

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-02-24 17:31:44 +00:00
Timothy Gu e5a6dcac47 wtvdec: Removed unused variable 2016-01-31 15:52:23 -08:00
popcornmix def56677e5 wtv: Speed up wtv index creation 
The index creation is O(N^2) with number of entries (typically thousands).
On a Pi this can take more than 60 seconds to execute for a recording of a few hours.

By replacing with an O(N) loop, this takes virtually zero time

Liked-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-01 00:40:47 +01:00
Michael Niedermayer ba77fb61f7 Merge commit 'd80811c94e068085aab797f9ba35790529126f85' 
* commit 'd80811c94e068085aab797f9ba35790529126f85':
  riff: Use the correct logging context

Conflicts:
	libavformat/asfdec_o.c
	libavformat/avidec.c
	libavformat/dxa.c
	libavformat/matroskadec.c
	libavformat/mov.c
	libavformat/riff.h
	libavformat/riffdec.c
	libavformat/wavdec.c
	libavformat/wtvdec.c
	libavformat/xwma.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-12 15:22:37 +02:00
Michael Niedermayer d44e0d8b93 avformat/wtvdec: Use 64bit for ret to avoid overflow 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-20 20:57:31 +01:00
Rodger Combs 62e95757d5 wtvdec: fix integer overflow resulting in errors with large files 
This fixes a regression in 9fbc613f0d

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-20 18:38:36 +01:00
Michael Niedermayer a0fe1a25fa Merge commit 'daf8cf358a098a903d59adb6c0d0cc3262a8c93e' 
* commit 'daf8cf358a098a903d59adb6c0d0cc3262a8c93e':
  avformat: Don't anonymously typedef structs

Conflicts:
	libavformat/adtsenc.c
	libavformat/aiffenc.c
	libavformat/avidec.c
	libavformat/gif.c
	libavformat/iff.c
	libavformat/img2dec.c
	libavformat/jvdec.c
	libavformat/matroskadec.c
	libavformat/udp.c
	libavformat/wtvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 21:07:40 +01:00
Michael Niedermayer 443bd2715d avformat/wtvdec: Use av_freep() avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-25 12:51:48 +01:00
Thomas Volkert 00d7555f34 wavdec: RIFX file format support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-18 00:10:35 +01:00
Michael Niedermayer 4a39d4c65a Merge commit '82ee7d0dda0fec8cdb670f4e844bf5c2927ad9de' 
* commit '82ee7d0dda0fec8cdb670f4e844bf5c2927ad9de':
  Use gmtime_r instead of gmtime and localtime_r instead of localtime

Conflicts:
	libavformat/mov.c
	libavformat/mxfenc.c
	libavformat/wtvdec.c
	libavutil/parseutils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 02:38:26 +01:00
Michael Niedermayer 3b709fd912 Merge commit '9dcf2397219ca796f0fafce2a703770d6fd09920' 
* commit '9dcf2397219ca796f0fafce2a703770d6fd09920':
  lavf: Check the return value of strftime

Conflicts:
	libavformat/wtvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 02:06:40 +01:00
Michael Niedermayer 50697ac5b2 Merge commit '851ace79a307bea54b44bd6f7ecd3b7861c28ec6' 
* commit '851ace79a307bea54b44bd6f7ecd3b7861c28ec6':
  wtv: Avoid needlessly calling gmtime twice with the same argument

Conflicts:
	libavformat/wtvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 02:21:42 +02:00
Michael Niedermayer c04f125bb4 Merge commit '9fbc613f0df1628e7e78bca791fa8833846f8210' 
* commit '9fbc613f0df1628e7e78bca791fa8833846f8210':
  wtv: check seek_by_sector return value

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-20 21:43:44 +02:00
Carl Eugen Hoyos 6efe4137ce Stop demuxing wtv on eof. 
Fixes ticket #3991.
Fixes ticket #3995.
Fixes ticket #3997.

Reviewed-by: Peter Ross
Reviewed-by: Paul B Mahol
 2014-10-02 09:41:57 +02:00
Peter Ross 9b8eedd736 avformat/wtvdec: seek over broken chunks 
Fixes ticket #3898

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-29 14:00:58 +02:00
James Almer d34ec64a22 replace calls to url_feof() with avio_feof() 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-08 00:48:38 +02:00
Peter Ross be098f6237 avformat/wtvdec: ignore mpeg2 extradata 
Files produced by windows media center contain meaningless mpeg1 sequence
header. The mpeg2 decoder detects the presence mpeg1 sequence header start
codes and attempts to decode the stream as mpeg1. (This problem introduced
in 73a2d16b.)

Fixes ticket #3601.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-01 18:36:27 +02:00
Peter Ross 0cc685e3ad avformat/wtvdec: populate codec_tag from BITMAPINFOHEADER 
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 17:20:38 +02:00
Peter Ross 8348bd198f avformat/wtvdec: ignore MPEG2VIDEO extradata when count is invalid 
Fixes ticket #3522.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 17:11:47 +02:00
Peter Ross 73a2d16bfa avformat/wtvdec: demux mpeg2 extradata 
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-30 06:22:50 +02:00
Michael Niedermayer 28ee7757f5 Merge commit 'd92024f18fa3d69937cb2575f3a8bf973df02430' 
* commit 'd92024f18fa3d69937cb2575f3a8bf973df02430':
  lavf: more correct printf format specifiers

Conflicts:
	libavformat/asfdec.c
	libavformat/cafdec.c
	libavformat/dxa.c
	libavformat/framecrcenc.c
	libavformat/hnm.c
	libavformat/iff.c
	libavformat/mov.c
	libavformat/mxfdec.c
	libavformat/rmdec.c
	libavformat/rpl.c
	libavformat/smacker.c
	libavformat/xmv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-11 21:05:34 +01:00
Peter Ross 686b6dc33a wtv: make ff_format_videoinfo2 visible to wtv encoder 
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-23 19:43:09 +01:00
Peter Ross d08ea75a82 wtvenc: test avio_size() validity 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-23 13:33:45 +01:00
Peter Ross 8baaa924bd wtvdec: when testing for truncated files, actually check the .wtv file size 
Previously the demuxer was testing against avio_tell, and this would generate
many false warnings.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-21 11:45:14 +01:00
Michael Niedermayer b6413cdc02 Merge commit 'c0bba95c2363641d3297b3852b2ece1474cda295' 
* commit 'c0bba95c2363641d3297b3852b2ece1474cda295':
  wtv: fix variable sign in format

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-03 12:48:28 +01:00
Michael Niedermayer fec6d547cc avformat/wtvdec: drop SHIFT_SECTOR_BITS() macro 
it just wraps around a bitwise shift, and makes the code harder to read

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-19 11:24:20 +02:00
Michael Niedermayer 2a5f4c1ea2 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  wtv: Seek by sector properly

Conflicts:
	libavformat/wtvdec.c

See: a0d13d84a9
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-19 11:11:34 +02:00
Carl Eugen Hoyos a0d13d84a9 Add some necessary casts in the wtv demuxer. 
This reverts e8023dba, fixes ticket #3049.
 2013-10-17 09:54:03 +02:00
Michael Niedermayer 6c18775bae Merge commit '83c285f88016b087c2f0f4b9ef356ad8ef12d947' 
* commit '83c285f88016b087c2f0f4b9ef356ad8ef12d947':
  wtv: Add more sanity checks for a length read from the file

Conflicts:
	libavformat/wtv.c

See: c42efad3c3
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-20 14:51:02 +02:00
Michael Niedermayer e8023dbaf0 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  wtv: Drop some casts that now are unnecessary

Conflicts:
	libavformat/wtv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-27 09:43:29 +02:00
Michael Niedermayer b9d55a07f3 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  wtv: Mark attachment with a negative stream id

Conflicts:
	libavformat/wtv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-07 11:48:05 +02:00
Michael Niedermayer 68ff528969 avformat/wtvdec: fix doxygen comments 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-24 15:36:54 +02:00
Michael Niedermayer 3317414fc1 wtvdec: fix integer overflow 
Fixes CID968583
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-20 20:59:30 +01:00
Peter Ross a572cc8c7a wtvdec: prevent memory leak in get_tag() 2013-01-08 01:59:13 +11:00
Peter Ross 8b4842c2e2 wtvdec: warn about truncated files 2013-01-07 23:14:58 +11:00
Peter Ross 361ecb6176 wtvdec: ignore WM/MediaThumbType metadata entry 
This tag is used by Windows Media Centre in displaying the thumbnail,
and should be transformed into FFmpeg metadata string.
 2013-01-07 23:14:58 +11:00
Peter Ross 508836932f wtvdec: demux thumbnail picture to AVStream.attached_pic 2013-01-07 23:14:58 +11:00
Peter Ross 95015634f5 wtv: permit root table and first sectors to be located beyond 2GB boundary 
Fixes ticket #2025.

Signed-off-by: Peter Ross <pross@xvid.org>
 2012-12-19 00:18:17 +11:00
Michael Niedermayer ec79b1fc88 wtvdec: fix null pointer dereference 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-02 22:36:15 +01:00
Michael Niedermayer 799d749c77 Merge remote-tracking branch 'qatar/master' 
* qatar/master: (24 commits)
  yop: set channel layout
  wtv: set channel layout for mpeg audio
  westwood_aud: set channel layout
  wc3movie: set channel layout
  tmv: set channel layout
  tiertexseq: set channel layout
  swfdec: set channel layout
  sol: set channel layout
  smacker: set channel layout
  siff: set channel layout
  sierravmd: set channel layout
  rtpdec_amr: set channel layout
  rsodec: set channel layout
  rmdec: set channel layout for RA version 3
  qcp: set channel layout
  psxstr: set channel layout
  omadec: set channel layout
  oggparsespeex: validate channel count and set channel layout
  nuv: set channel layout
  mxg: set channel layout
  ...

Conflicts:
	libavformat/swfdec.c
	libavformat/wtv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-13 11:09:38 +01:00
Peter Ross e6ef628b1e wtv: move duplicated guids into wtv.c 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-06 15:52:33 +01:00
Peter Ross 1701a22fce wtv: rename ff_stream_guid to ff_SBE2_STREAM_DESC_EVENT 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-06 15:51:41 +01:00
Peter Ross 8469fc17e2 wtvdec: display warning for encrypted wtv files (instead of 'unsupported chunk' messages) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-23 15:26:57 +02:00
Michael Niedermayer e47024d72f wtvdec: fix memleak on error 
Fixes CID718002
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 02:37:47 +02:00