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16768 Commits

Author SHA1 Message Date
Thomas Volkert e4a6486c17 rtpdec: experimental VP9 depacketizer (draft 0) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-15 14:54:45 +01:00
Michael Niedermayer 7d60baa8d9 avformat/matroskaenc: add allow_raw_vfw and disable it by default 
Based on complaint by wm4

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-15 00:43:38 +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
Clément Bœsch 5f9986f597 avformat/gif: use first packet palette as global for PAL8 
This will allow the payload in PAL8 packets to not contain 768B of local
palette (which is not LZW compressed).
 2015-02-14 20:48:50 +01:00
Clément Bœsch adb9b235b6 avformat/gif: simplify gif_image_write_header() prototype 2015-02-14 20:48:50 +01:00
Gilles Chanteperdrix 3eec775b21 avformat/rtpdec_ac3: add AC3 RTP depacketization (RFC 4184) 
Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Reviewed-by: Thomas Volkert <silvo@gmx.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 20:13:52 +01:00
Gilles Chanteperdrix 22470510d1 avformat/rtpdec_mpeg12: add robust MPEG audio depacketization (RFC 5219) 
Reviewed-by: Thomas Volkert <silvo@gmx.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 19:33:24 +01:00
Diego Biurrun daf8cf358a avformat: Don't anonymously typedef structs 2015-02-14 10:13:47 -08:00
Michael Niedermayer 9ccc4eedd1 avformat/matroskaenc: Do not use native mode for raw RGB 
This fixes generating totally unplayable files

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 13:02:30 +01:00
Michael Niedermayer e2fb12b629 avformat/matroskaenc: fix handling of VFW style raw rgb 
raw rgb uses 0 as codec tag in "VFW", the code assumed 0 means error

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 13:02:30 +01:00
Michael Niedermayer ad1549aec3 avformat/mov: print a warning if parsing udta failed 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 13:02:24 +01:00
Michael Niedermayer 849ad5175b avformat/mov: Heuristically detect raw udta 
Fixes tkhd+moov fragment provided by koda

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 04:30:29 +01:00
Gilles Chanteperdrix c7ad1f562b avformat/rtsp: parse lang attribute in SDP 
Reviewed-by: Thomas Volkert <silvo@gmx.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 00:49:08 +01:00
Gilles Chanteperdrix af940e6cb1 avformat/rtpdec: add T.140 RTP depacketization (RFC 4103) 
Reviewed-by: Thomas Volkert <silvo@gmx.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 00:11:59 +01:00
Gilles Chanteperdrix afb0e5a810 avformat/rtsp: allow receiving subtitles via RTP 
Reviewed-by: Thomas Volkert <silvo@gmx.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 00:01:02 +01:00
Michael Niedermayer 33650e0e42 avformat/mpegtsenc: Do not create invalid files from annex b streams without SPS/PPS 
use global headers to create SPS/PPS when they are available

Fixes Ticket4248

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-12 23:13:15 +01:00
Thomas Volkert b6f577dbb2 rtpdec_hevc: correct parsing of aggregated packets 
reported by tim dot yao at amlogic dot com

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-12 20:43:37 +01:00
wm4 7862325f80 avformat/matroskadec: fix IGNIDX handling 
Just because the user requested the seek index to be ignored, we can't
just skip essential headers. At least tags are often located at the end
of the file, and the old code simply ignored the seekhead for all
elements, not just the cue index. Also, it looks like it used the index
even if IGNIDX was set if the cue index was located in the beginning of
the file.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-12 17:08:51 +01:00
wm4 cac2295b21 matroska: redo seekhead handling 
In particular, this reads chained seekheads. This makes seeking faster
in files which have the index indirectly linked through 2 seekheads.

As a side-effect, this warns when reading level-1 (toplevel) elements
multiple times (other than seekheads, clusters, and void/crc). Such
elements are not valid and likely break everything.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-12 13:51:41 +01:00
Paul B Mahol ac494e5a66 avformat/isom: add X-Com Radvision fourcc 
Fixes bug #4303.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-02-11 11:47:01 +00:00
Michael Niedermayer 2924514721 Merge commit '9deaec782810d098bca11c9332fab2d2f4c5fb78' 
* commit '9deaec782810d098bca11c9332fab2d2f4c5fb78':
  lavf: move internal fields from public to internal context

Conflicts:
	libavformat/avformat.h
	libavformat/internal.h
	libavformat/mux.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-11 02:47:54 +01:00
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
wm4 9deaec7828 lavf: move internal fields from public to internal context 
This is not an API change; the fields were explicitly declared private
before.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-02-10 21:45:04 +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
Kevin Wheatley 7fc33dca39 libavformat: DNxHD in .mov, switch unspecified color_range to mpeg 
Avid prefers mpeg range [16-235] by default this change brings
ffmpeg into line with that. To obtain the old behaviour use
'-color_range jpeg' on the command line prior to the ouput
filename.

Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-10 16:46:12 +01:00
wm4 6938a095cb matroska: don't complain about unknown elements 
Matroska is an extensible format - unknown elements must be expected. It
shouldn't complain about such elements to the user either; it'll just
generate noise. The "error_recognition & AV_EF_EXPLODE" is completely,
wrong why would it explode on valid files?

It's still useful for debugging, so the message is left in place with a
higher log level.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-09 21:33:33 +01:00
Michael Niedermayer e8f814a907 avformat/utils: Fix division by 0 
Fixes: signal_sigsegv_14999ef_1188_cov_2888512890_SVA_CL1_E.264

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-09 21:15:27 +01:00
Michael Niedermayer 5763f67502 avformat/mov: Check dimensions before setting aspect 
Fixes division by 0
Fixes: asan_heap-uaf_143f420_728_cov_1441472032_HDV_0113.MP4

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-09 14:52:15 +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
Michael Niedermayer 162f344971 Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  Fix standalone compilation of the mov muxer with --disable-optimizations.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-08 17:31:31 +01:00
Clément Bœsch 4b60bd1aac avformat/internal: fix av_interleaved_write_frame typo reference 2015-02-08 17:09:12 +01:00
Carl Eugen Hoyos a2bc8c5601 Fix standalone compilation of the mov muxer with --disable-optimizations. 
Reported-by: Bernhard Döbler
 2015-02-08 15:48:26 +01:00
Michael Niedermayer 009a57b479 avformat/mxfenc: Remove unused variables 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-08 13:02:35 +01:00
Mark Reid 6a8a3bfb87 libavformat/mxfenc.c: added mxf opatom muxer 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-08 03:53:37 +01:00
Michael Niedermayer 29fd3032cc avformat/omadec: Subtract headersize in timestamp calculation 
Fixes pts/dts

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-07 21:16:20 +01:00
Michael Niedermayer 7c2fa13df9 avformat/omadec: only compute timestamps based on bitrate if its set 
Fixes division by zero

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-07 21:12:56 +01:00
Michael Niedermayer 7474ea7495 Merge commit 'e352520e3ed7f08f19e63cd60e95da6bb6f037c1' 
* commit 'e352520e3ed7f08f19e63cd60e95da6bb6f037c1':
  oma: Report a timestamp

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-07 21:01:52 +01:00
Carl Eugen Hoyos ac923ed470 lavf/mlv: Only add streams that are supposed to contain frames. 
Fixes ticket #4296.

Reviewed-by: Peter Ross
 2015-02-07 16:23:36 +01:00
Luca Barbato e352520e3e oma: Report a timestamp 
Reported-By: jb@videolan.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-07 15:36:15 +01:00
Timothy Gu 510b39c213 nutdec: Remove unused variables 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-06 20:44:36 +01:00
Timothy Gu e66a187638 img2dec: Remove dead code 
Reviewed-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Reviewed-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-06 20:44:36 +01:00
Paul B Mahol f968166439 avformat/rpl: check av_get_packet() for failure 
Also make ret signed as it should be from start.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-02-06 16:07:16 +00:00
Paul B Mahol dc3c3758ce avformat/thp: check av_get_packet() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-02-06 09:42:53 +00:00
James Almer 15a88468ae avformat/tta: only check for header and seek table crc if requested 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-02-05 23:20:40 -03:00
Carl Eugen Hoyos afada9ac67 Fix compilation with --disable-protocol=udp 2015-02-05 10:07:03 +01:00
Michael Niedermayer f2579dbb4b avformat/thp: Check av_get_packet() for failure not only for partial output 
Fixes null pointer dereference
Fixes: signal_sigsegv_db2c1f_3108_cov_163322880_pikmin2_opening1_partial.thp

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-05 04:14:42 +01:00
Lukasz Marek 21051af218 lavf/avc: add buffer padding to extradata allocation 
ff_avc_write_annexb_extradata() allocates extradata, but don't add
FF_INPUT_BUFFER_PADDING_SIZE value

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2015-02-05 03:27:55 +01:00
Michael Niedermayer 05e1619529 avformat/mpc8: Use uint64_t in *_get_v() to avoid undefined behavior 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-04 14:55:42 +01:00
Paul B Mahol 469a170135 avformat/siff: fix if_( style 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-02-04 13:10:53 +00:00