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530 Commits

Author SHA1 Message Date
Michael Niedermayer
29d147c94d Merge commit '059a934806d61f7af9ab3fd9f74994b838ea5eba' 
* commit '059a934806d61f7af9ab3fd9f74994b838ea5eba':
  lavc: Consistently prefix input buffer defines

Conflicts:
	doc/examples/decoding_encoding.c
	libavcodec/4xm.c
	libavcodec/aac_adtstoasc_bsf.c
	libavcodec/aacdec.c
	libavcodec/aacenc.c
	libavcodec/ac3dec.h
	libavcodec/asvenc.c
	libavcodec/avcodec.h
	libavcodec/avpacket.c
	libavcodec/dvdec.c
	libavcodec/ffv1enc.c
	libavcodec/g2meet.c
	libavcodec/gif.c
	libavcodec/h264.c
	libavcodec/h264_mp4toannexb_bsf.c
	libavcodec/huffyuvdec.c
	libavcodec/huffyuvenc.c
	libavcodec/jpeglsenc.c
	libavcodec/libxvid.c
	libavcodec/mdec.c
	libavcodec/motionpixels.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/noise_bsf.c
	libavcodec/nuv.c
	libavcodec/nvenc.c
	libavcodec/options.c
	libavcodec/parser.c
	libavcodec/pngenc.c
	libavcodec/proresenc_kostya.c
	libavcodec/qsvdec.c
	libavcodec/svq1enc.c
	libavcodec/tiffenc.c
	libavcodec/truemotion2.c
	libavcodec/utils.c
	libavcodec/utvideoenc.c
	libavcodec/vc1dec.c
	libavcodec/wmalosslessdec.c
	libavformat/adxdec.c
	libavformat/aiffdec.c
	libavformat/apc.c
	libavformat/apetag.c
	libavformat/avidec.c
	libavformat/bink.c
	libavformat/cafdec.c
	libavformat/flvdec.c
	libavformat/id3v2.c
	libavformat/isom.c
	libavformat/matroskadec.c
	libavformat/mov.c
	libavformat/mpc.c
	libavformat/mpc8.c
	libavformat/mpegts.c
	libavformat/mvi.c
	libavformat/mxfdec.c
	libavformat/mxg.c
	libavformat/nutdec.c
	libavformat/oggdec.c
	libavformat/oggparsecelt.c
	libavformat/oggparseflac.c
	libavformat/oggparseopus.c
	libavformat/oggparsespeex.c
	libavformat/omadec.c
	libavformat/rawdec.c
	libavformat/riffdec.c
	libavformat/rl2.c
	libavformat/rmdec.c
	libavformat/rtpdec_latm.c
	libavformat/rtpdec_mpeg4.c
	libavformat/rtpdec_qdm2.c
	libavformat/rtpdec_svq3.c
	libavformat/sierravmd.c
	libavformat/smacker.c
	libavformat/smush.c
	libavformat/spdifenc.c
	libavformat/takdec.c
	libavformat/tta.c
	libavformat/utils.c
	libavformat/vqf.c
	libavformat/westwood_vqa.c
	libavformat/xmv.c
	libavformat/xwma.c
	libavformat/yop.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 23:15:19 +02:00
Vittorio Giovara
059a934806 lavc: Consistently prefix input buffer defines 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-27 15:24:59 +01:00
Michael Niedermayer
c8c86b8f9b avformat/mpegts: Replace silent cliping of language_count by asserts 
Failure should not be possible, if it does occur then the code is
buggy and should be fixed not silently clip

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 18:15:17 +02:00
Michael Niedermayer
42aa02418e avformat/mpegts: Use DVB_TELETEXT timestamp heuristic also for DVB subtitles 
Fixes Ticket4200

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 15:38:40 +02:00
John Högberg
42bc768e52 mpegts: Add jpeg2000 stream type 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-30 10:08:16 +02:00
Michael Niedermayer
088b410ea2 Merge commit '42bc768e5240ec01237ad2eb7c69b917158de258' 
* commit '42bc768e5240ec01237ad2eb7c69b917158de258':
  mpegts: Add jpeg2000 stream type

Conflicts:
	libavformat/mpegts.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-30 13:08:26 +02:00
Carl Eugen Hoyos
77c0b149be lavf/mpegts: Return 0 if the probe function does not detect mpegts. 
Reduces console spamming on debug level.
 2015-06-29 16:27:36 +02:00
Michael Niedermayer
b64e70436e avformat/mpegts: Use STREAM_TYPE_PRIVATE_DATA instead of 6 
Suggested-by: Wolfgang Lorenz <wl-chmw@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-23 03:42:12 +02:00
Michael Niedermayer
d59a033a69 avformat/mpegts: recognizes and export private streams 
Based on patch by Wolfgang Lorenz <wl-chmw@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-12 13:59:00 +02:00
Michael Niedermayer
c465254fbf avformat/mpegts: Do not ignore registration descriptors when probing is enabled 
This is required for the (not yet in git) private stream detection/export,
no other testcase known

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-10 23:50:46 +02:00
Michael Niedermayer
db07fc2020 avformat/mpegts: Avoid float in bitrate calculation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-26 12:02:44 +02:00
Michael Niedermayer
e0153145f6 avformat/mpegts: Detect changes in packet through CRC instead of just the 5bit version 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-01 02:14:14 +02:00
Michael Niedermayer
4b6be54bed avformat/mpegts: reset last_ver on corrupted packets 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-01 02:13:26 +02:00
Michael Niedermayer
4e8d01f20c avformat/mpegts: Factorize version checking code out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-01 01:29:43 +02:00
Michael Niedermayer
14e9a20083 avformat/mpegts: Also parse the FMC descriptor if the codec has not been identified yet 
Fixes Detecting AAC with such descriptor if the parts needed for detection
are later in the stream

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-29 18:26:28 +02:00
Michael Niedermayer
6397814926 avformat/mpegts: reset last_version on seeking 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-29 05:00:51 +02:00
Michael Niedermayer
12f7253d0e Merge commit '82de8d71118f4eafd6a43e9ea9169bd411793798' 
* commit '82de8d71118f4eafd6a43e9ea9169bd411793798':
  mpegts: Update the PSI/SI table only if the version change

Conflicts:
	libavformat/mpegts.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-29 04:24:06 +02:00
John Högberg
82de8d7111 mpegts: Update the PSI/SI table only if the version change 
If a PAT is finished while a PMT section filter is opened but
not yet finished, the PMT section filter is closed and all
the received data is discarded.

This is usually not an issue but some multiplexers (With very
quick PAT/PMT repetition settings) consistently emit a PMT
section start, then a PAT, and then the rest of the PMT,
causing the aforementioned behavior to result in no PMT being
finished.

In the most pathologic situation the stream information are lost
and the probe fallback miscategorizes subtitles as mp3 audio.

Avoid the issue through eliminating redundant PSI/SI table
updates by checking their version field, which is required by
the standard to be incremented on every change no matter how
minor.

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-28 21:09:59 +02:00
Michael Niedermayer
40d552dae6 Merge commit '1a3eb042c704dea190c644def5b32c9cee8832b8' 
* commit '1a3eb042c704dea190c644def5b32c9cee8832b8':
  Replace av_dlog with normal av_log at trace level

Conflicts:
	ffplay.c
	libavdevice/fbdev_dec.c
	libavfilter/avfilter.c
	libavfilter/internal.h
	libavfilter/setpts.c
	libavfilter/src_movie.c
	libavfilter/vf_crop.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fieldorder.c
	libavformat/assdec.c
	libavformat/avidec.c
	libavformat/flvdec.c
	libavformat/http.c
	libavformat/ipmovie.c
	libavformat/isom.c
	libavformat/mov.c
	libavformat/mpegenc.c
	libavformat/mpegts.c
	libavformat/mpegtsenc.c
	libavformat/mux.c
	libavformat/mxfdec.c
	libavformat/nsvdec.c
	libavformat/oggdec.c
	libavformat/r3d.c
	libavformat/rtspdec.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-20 03:19:47 +02:00
Vittorio Giovara
1a3eb042c7 Replace av_dlog with normal av_log at trace level 
This applies to every library where performance is not critical.
 2015-04-19 12:41:59 +01:00
Michael Niedermayer
1b3b018aa4 avformat/mpegts: Fix potential pointer overflows 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-16 22:37:46 +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
Diego Biurrun
daf8cf358a avformat: Don't anonymously typedef structs 2015-02-14 10:13:47 -08:00
Michael Niedermayer
b61170f51d Merge commit '1509c018bd5b054a2354e20021ccbac9c934d213' 
* commit '1509c018bd5b054a2354e20021ccbac9c934d213':
  mpegts: relax restrictions on matching the packet start in read_header

Conflicts:
	libavformat/mpegts.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-11 01:59:14 +01:00
Michael Niedermayer
702cf8d0de Merge commit '6a5b8ca4329039fad44ad50b6496948f4bfacb4c' 
* commit '6a5b8ca4329039fad44ad50b6496948f4bfacb4c':
  lavf: remove unused code

Conflicts:
	libavformat/seek.c
	libavformat/seek.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-11 01:43:00 +01:00
Anton Khirnov
1509c018bd mpegts: relax restrictions on matching the packet start in read_header 
analyze() is currently called both when probing and from read_header().
It determines the packet start by looking for the sync byte, followed by
unset Transport Error Indicator and valid adaptation_field_control.

This makes sense to do when probing, but once we already know the format
is MPEG-TS, it is counterproductive to be so strict -- e.g. in some
files the TEI might be set and analyze() might get called with a smaller
buffer than the one used for probing, resulting in a failure.
 2015-02-10 21:43:44 +01:00
wm4
6a5b8ca432 lavf: remove unused code 
Nothing uses it, and it provides no public API.

Archeological finds:

Commit 101036adb9 added the API.
Commit a8dd8dc6e9 made mpegts.c use it.
Commit af8aae3fa3 disabled it by default in mpegts.c.
Commit ae2bb52cd2 removed all uses of this from mpegts.c.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-02-08 21:34:05 +01:00
Hendrik Leppkes
a9d700f212 mpegts: identify h264 mvc streams 
This fixes missdetecting such streams as something else like AAC

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-14 01:39:16 +01:00
Michael Niedermayer
5318cf521f Merge commit '9cfa68c560bdec82d2d5ec079f9c5b0f9ca37af0' 
* commit '9cfa68c560bdec82d2d5ec079f9c5b0f9ca37af0':
  mpegts: add support for Opus

Conflicts:
	libavcodec/opus_parser.c
	libavformat/mpegts.c

See: 74141f693d
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-20 19:15:11 +01:00
Kieran Kunhya
9cfa68c560 mpegts: add support for Opus 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-12-20 11:29:19 +01:00
Michael Niedermayer
6781ec6714 Merge commit '8b263331c5ebbb10b6ea521e9fd56751ba94254b' 
* commit '8b263331c5ebbb10b6ea521e9fd56751ba94254b':
  mpegts: check get16() return value

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-19 04:43:41 +01:00
Vittorio Giovara
8b263331c5 mpegts: check get16() return value 
And break flow of execution rather than exiting the function.

CC: libav-stable@libav.org
Bug-Id: CID 732186
 2014-12-18 23:27:13 +01:00
Michael Niedermayer
a4f387bf56 avformat/mpegts: Warn if ffio_ensure_seekback() failed 
Should silence CID1257005

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-06 20:37:16 +01:00
Rafaël Carré
57bfafe76b avformat/mpegts: fix Opus stream count 
That number represents the number of streams, not the number of channels

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-05 16:00:11 +01:00
Michael Niedermayer
41ad87ad8e avformat/mpegts: improve first valid PMT heuristic 
This checks for audio+video instead of streams > 2
Fixes Ticket4090

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 21:35:20 +01:00
Michael Niedermayer
29b1af40f3 avformat/mpegts: add scan_all_pmts option 
This allows selecting if the demuxer should consider all streams to be
found after the first PMT and add further streams during decoding or if it rather
should scan all that are within the analyze-duration and other limits

Fixes Ticket3762

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 21:35:20 +01:00
Michael Niedermayer
786594184a avformat/mpegts: fix iteration count in add_pid_to_pmt() 
Fixes accessing uninitialized memory

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-04 19:31:59 +01:00
Michael Niedermayer
3dae05f4f7 avformat/mpegts: also print PMT version in av_dlog() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-04 01:18:39 +01:00
Michael Niedermayer
db0471c40f avformat/mpegts: Continue parsing PMTs during duration estimation 
This way if we by chance run into a valid PMT we have a more complete
set of streams, also do not reset streams in case we run into a worse
PMT

Fixes Ticket4046

alternatively Ticket4046 could be closed as invalid or wontfix as it contains
some PMTs which lack the 2 subtitle streams

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-03 22:55:07 +01:00
Michael Niedermayer
a6593f7cc6 avformat/mpegts: Do not add pid if its already there with add_pid_to_pmt() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-03 22:25:55 +01:00
Kieran Kunhya
61e42c1124 avformat/mpegts: Add support for Opus in MPEG-TS 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 22:29:47 +01:00
Di Wu
0e406aba14 mpegts: add the judgement if a new program is created successfully 
Add the judement after create a new program to avoid segment fault.

Signed-off-by: Di Wu <di1028.wu@samsung.com>
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 04:21:21 +02:00
Michael Niedermayer
27f6da2921 avformat/mpegts: use a padded buffer in read_sl_header() 
Fixes overread
Fixes: asan_heap-oob_84f75d_8_asan_heap-oob_a2a00a_341_mbc.ts

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-04 05:15:11 +02:00
Michael Niedermayer
c3d7f00ee3 avformat/mpegts: Check desc_len / get8() return code 
Fixes out of array read
Fixes: signal_sigsegv_844d59_10_signal_sigsegv_a17bb7_366_mpegts_mpeg2video_mp2_dvbsub_topfield.rec

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-04 04:30:59 +02:00
Michael Niedermayer
296cd9c432 avformat/mpegts: Improve probe heuristic by considering the overall frequency of 0x47 headers 
Fixes Ticket3939

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-13 22:08:21 +02:00
Andreas Cadhalpun
b76d6eb3bd avformat/mpegts: fix spelling error 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-06 19:38:37 +02:00
Michael Niedermayer
e489e83466 avformat/mpegts: Change order of structs to match 7968059e5c 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-03 12:54:41 +02:00
Michael Niedermayer
ee83f667af Merge commit '7968059e5c3cd8f91407f379c11bbf71a1b84c74' 
* commit '7968059e5c3cd8f91407f379c11bbf71a1b84c74':
  mpegts: Allow custom max resync size

Conflicts:
	libavformat/mpegts.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-03 12:44:14 +02:00
Luca Barbato
7968059e5c mpegts: Allow custom max resync size 2014-09-03 02:38:03 +02:00
Michael Niedermayer
4250753497 avformat/mpegts: favor DESC_types over probed codecs 
Fixes Ticket3766
Fixes dvb_teletext detection

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-01 03:22:34 +02:00