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Author SHA1 Message Date
Michael Niedermayer
a4cd057bc7 avformat/matroskaenc: Use the correct data type for the chapter times 
Fixes potential integer overflow

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-17 20:40:00 +01:00
Michael Niedermayer
d302853bca Merge commit '5dc47a2bd5' 
* commit '5dc47a2bd5':
  matroskaenc: Validate chapter start and end times

Conflicts:
	libavformat/matroskaenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-17 20:25:47 +01:00
Vittorio Giovara
5dc47a2bd5 matroskaenc: Validate chapter start and end times 
CC: libav-stable@libav.org
Bug-Id: CID 1265717
 2015-02-17 11:27:41 -05:00
Michael Niedermayer
527f1d22a1 avformat/tedcaptionsdec: add () to protect the argument of ERR_CODE() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-17 00:05:51 +01:00
Michael Niedermayer
0b638b83c6 avformat/mpc8: Add () to protect MKMPCTAG()s arguments 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-16 23:14:27 +01:00
Michael Niedermayer
ced26a2c65 avformat/tls: add () to protect macro arguments 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-16 23:09:08 +01:00
wm4
4bf3fab281 hls: fix a null pointer dereference 
Not allocating the pls->ctx will crash in libavformat/hls.c:1410, where
it tries to dereference the field.

Sample: http://ec24.rtp.pt/liverepeater/rtpn.smil/playlist.m3u8

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-16 19:59:04 +01:00
Kevin Wheatley
88868d81a5 avformat/rtpdec_h264: fix compile failure with -DDEBUG 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-16 18:31:59 +01:00
Michael Niedermayer
38e641a060 avformat/mov: Bypass av_add_index_entry() 
The new mov code uses a temporally non sorted index since 4abfa387b8
and can thus no longer be filled with av_add_index_entry() which expects the index to be sorted.
Reverting 4abfa387b8 and this commit would be
a alternative fix as would be various other options.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-16 01:30:47 +01:00
Michael Niedermayer
f9e76d66e9 Merge commit '4abfa387b8' 
* commit '4abfa387b8':
  mov: Change DTS-based seek into CTS-based seek.

Conflicts:
	libavformat/mov.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-16 01:28:02 +01:00
Michael Niedermayer
2870b86c2a Merge commit 'e1a57cbb1c' 
* commit 'e1a57cbb1c':
  ape: Use the proper variable type

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-15 21:43:28 +01:00
Michael Niedermayer
f3b6a8f554 Merge commit '53367b34e1' 
* commit '53367b34e1':
  rtp: h264: Drop the asserts

Conflicts:
	libavformat/rtpdec_h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-15 21:20:25 +01:00
Michael Niedermayer
a848cf63dc Merge commit '3b33dfb23c' 
* commit '3b33dfb23c':
  rtp: h264: Move FU-A NAL parsing to a function

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-15 21:09:47 +01:00
Michael Niedermayer
2d2c744f8f Merge commit 'f0a8747996' 
* commit 'f0a8747996':
  rtp: h264: Move STAP-A NAL parsing to a function

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-15 21:03:47 +01:00
Michael Niedermayer
8f00d7f4b4 Merge commit 'a9a0b8d6c1' 
* commit 'a9a0b8d6c1':
  rtp: h264: Move parse_sprop_parameter_sets parsing to a function

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-15 20:57:49 +01:00
Michael Niedermayer
3773b6edea Merge commit 'b8df0b71c5' 
* commit 'b8df0b71c5':
  rtp: h264: Move profile_level_id parsing to a function

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-15 20:49:21 +01:00
Yusuke Nakamura
4abfa387b8 mov: Change DTS-based seek into CTS-based seek. 
CTS-based seek is reasonable since player requests frames in output order
not coded order.

This change fixes seek to a keyframe within consecutive keyframes.
Let's say P[0|-1] and P[1|0], here x and y inside [x|y] are PTS and DTS
respectively, and both two frames are a keyframe. If you try to seek on
PTS=0, i.e. P[0|-1], you'll get P[1|0] if the demuxer is DTS based. This
is obviously undesirable.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 21:26:04 +02:00
Michael Niedermayer
543e329a26 avformat/version: Bump version for "avformat/rtpdec: DV depacketizer (RFC 6469)" 
Found-by: Loriker
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-15 19:51:05 +01:00
Thomas Volkert
cbe508553a avformat/rtpdec: DV depacketizer (RFC 6469) 
Tested with live555 RTSP server

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-15 19:35:19 +01:00
Luca Barbato
e1a57cbb1c ape: Use the proper variable type 
Avoid an unsigned underflow.

Bug-Id: 1041122
CC: libav-stable@libav.org
 2015-02-15 18:20:54 +01:00
Luca Barbato
53367b34e1 rtp: h264: Drop the asserts 2015-02-15 18:20:54 +01:00
Luca Barbato
3b33dfb23c rtp: h264: Move FU-A NAL parsing to a function 2015-02-15 18:20:54 +01:00
Luca Barbato
f0a8747996 rtp: h264: Move STAP-A NAL parsing to a function 2015-02-15 18:20:54 +01:00
Luca Barbato
a9a0b8d6c1 rtp: h264: Move parse_sprop_parameter_sets parsing to a function 2015-02-15 18:20:54 +01:00
Luca Barbato
b8df0b71c5 rtp: h264: Move profile_level_id parsing to a function 2015-02-15 18:20:54 +01:00
Federico Tomassetti
b4cda0a999 ogg: check memory allocations 
Bug-Id: CID 1257795
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-15 18:20:54 +01:00
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 'daf8cf358a' 
* commit 'daf8cf358a':
  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
Diego Biurrun
36cf8eb448 mov: Fix compilation with DEBUG enabled 2015-02-14 10:45:16 -08:00
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 '9deaec7828' 
* commit '9deaec7828':
  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 '1509c018bd' 
* commit '1509c018bd':
  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 '6a5b8ca432' 
* commit '6a5b8ca432':
  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