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Author SHA1 Message Date
Andreas Cadhalpun
1675809d2d dds: validate source buffer size before copying 
If it is too small av_image_copy_plane segfaults.

Reviewed-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-11-11 21:49:51 +01:00
Andreas Cadhalpun
0e36a14a42 aacsbr_fixed: check for envelope scalefactors overflowing 
This prevents various values from getting an insanely huge exponent.
If someone knows a cleaner solution, thats welcome!

This is similar to commit 8978c74 for aacsbr.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-11-11 21:49:51 +01:00
Michael Niedermayer
2ec18db75c ffserver: Replace one malloc(AVStream) by avformat_new_stream() 
This fixes a null pointer dereference from the recently introduced
AVStream->internal

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-11 21:26:50 +01:00
Michael Niedermayer
351e625d60 swresample/resample: increase precision for compensation 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-11 18:17:18 +01:00
Michael Niedermayer
6770a9d689 ffmpeg: Fix integer overflow with cur_dts being AV_NOPTS_VALUE 
Since de0e219a8a cur_dts is sometimes invalid
 2015-11-11 17:46:19 +01:00
Michael Niedermayer
64e220beb5 ffserver: Do not add or rescale AV_NOPTS_VALUE from the demuxer 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-11 15:13:37 +01:00
Michael Niedermayer
363673fbe0 ffmpeg: Print a warning if a pkt duration is already set before using the frame rate 
I didnt find any case that triggers this but if it gets triggered it needs to be
investigated

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-11 15:04:21 +01:00
Michael Niedermayer
46070cc20a ffmpeg: set muxer packet duration based on framerate only for CFR 
a set ost->frame_rate does not imply CFR in ffmpeg

The changed fate tests had all wrong packet durations
(like 1/1000 or 1/90000)

There might be more cases in which is_cfr could be set

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-11 15:04:21 +01:00
Hendrik Leppkes
9ffc61b125 Merge commit '8ad5124b7ecf7f727724e270a7b4bb8c7bcbf6a4' 
* commit '8ad5124b7ecf7f727724e270a7b4bb8c7bcbf6a4':
  movenc: Automatically flush after writing the initial moov

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-11 15:03:36 +01:00
Hendrik Leppkes
1f185ed897 Merge commit 'db9b7321d5dfcbaf521d46beec44cf724776c70d' 
* commit 'db9b7321d5dfcbaf521d46beec44cf724776c70d':
  vsrc_color: implement frame rate

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-11 15:02:32 +01:00
Hendrik Leppkes
51a3e52593 Merge commit '1339009c4924a20e872aa62897097bf5d071157c' 
* commit '1339009c4924a20e872aa62897097bf5d071157c':
  vf_showinfo: show timebase & framerate too

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-11 15:01:15 +01:00
Hendrik Leppkes
1b86a6bb2c Merge commit '11f87ca71e9c7b917f594194f827fd040d1df5ca' 
* commit '11f87ca71e9c7b917f594194f827fd040d1df5ca':
  vf_frei0r: also set AVFilterLink.frame_rate

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-11 14:59:23 +01:00
Hendrik Leppkes
1cb78a0dcf Merge commit '7d12cba95ca15198a930c05458dc414ac00c578b' 
* commit '7d12cba95ca15198a930c05458dc414ac00c578b':
  vf_framepack: Check and update frame_rate

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-11 14:58:33 +01:00
Hendrik Leppkes
b2a8c8538d Merge commit '65e73bc60f98dc7b26c687e145dfb755d3f2ccfa' 
* commit '65e73bc60f98dc7b26c687e145dfb755d3f2ccfa':
  vf_interlace: implement frame rate

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-11 14:57:32 +01:00
Hendrik Leppkes
ef636aacf5 Merge commit '018bdaed37d2f1735dbecfc58309a1a164abadd5' 
* commit '018bdaed37d2f1735dbecfc58309a1a164abadd5':
  setpts: add FRAME_RATE constant

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-11 14:56:53 +01:00
Hendrik Leppkes
3ce3973e5c Merge commit '5e91a5c5cf1db88f254b4c358eb1b06ff6ca274f' 
* commit '5e91a5c5cf1db88f254b4c358eb1b06ff6ca274f':
  testsrc: set output framerate

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-11 14:52:27 +01:00
Hendrik Leppkes
cb98712866 Merge commit '9df477e03ef74068f3de130adc4dd34349a16ef2' 
* commit '9df477e03ef74068f3de130adc4dd34349a16ef2':
  yadif: update frame rate

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-11 14:50:33 +01:00
Hendrik Leppkes
4e8f1c6fb0 Merge commit '1062880d69a4fdc8d8929dd5c22bb447182f1c41' 
* commit '1062880d69a4fdc8d8929dd5c22bb447182f1c41':
  vf_fps: set frame_rate.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-11 14:49:30 +01:00
Hendrik Leppkes
6375ba827a Merge commit '61fb67dcb2e71a268c422fc19d366040e59fb337' 
* commit '61fb67dcb2e71a268c422fc19d366040e59fb337':
  buffersrc: accept the frame rate as argument.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-11 14:48:34 +01:00
Hendrik Leppkes
0b73d0ff0d Merge commit '48ff6683ba5d40b629428673b1028e8ec542a9fa' 
* commit '48ff6683ba5d40b629428673b1028e8ec542a9fa':
  lavfi: add a frame_rate field to AVFilterLink.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-11 14:47:29 +01:00
Hendrik Leppkes
b33d58c31f Merge commit '79f5347a983342e2711ca8ba19ec3d8d151183f0' 
* commit '79f5347a983342e2711ca8ba19ec3d8d151183f0':
  avcodec: fix doxy placement

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-11 14:41:49 +01:00
Hendrik Leppkes
611c22140a Merge commit '8de1ee9f725aa3c550f425bd3120bcd95d5b2ea8' 
* commit '8de1ee9f725aa3c550f425bd3120bcd95d5b2ea8':
  lavf: deprecate compute_pkt_fields2

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-11 14:37:48 +01:00
Hendrik Leppkes
c03ffe1712 avformat/utils: re-factor freeing AVStreams 
This matches the Libav signature and simplifies merging future changes.
 2015-11-11 14:36:53 +01:00
Paul B Mahol
2905c51204 avformat/rsd: XMA2 is actually stored, not XMA1 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-11-11 09:31:44 +01:00
Michael Niedermayer
8f3a960353 ffmpeg_filter: remove redundant null ptr check 
Fixes: CID1338331

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-11 01:51:52 +01:00
Michael Niedermayer
1b539fbfe3 avfilter/avf_showcqt: Fix uninitialized return code 
Fixes CID1322329

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-11 01:07:45 +01:00
Michael Niedermayer
4819446eae avcodec/webvttdec: Fix uninitialized use of variable "again" 
Fixes CID1338336
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-11 00:40:37 +01:00
Andreas Cadhalpun
f621749d11 dvdsubdec: validate offset2 similar to offset1 
If it is negative, it causes segmentation faults in decode_rle.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-11-11 00:39:47 +01:00
Matt Oliver
9105399060 avutil/x86/intmath: Disable use of tzcnt on older intel compilers. 
ICC versions older than atleast 12.1.6 dont have the tzcnt intrinsics.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Matt Oliver <protogonoi@gmail.com>
 2015-11-11 10:18:08 +11:00
Bryan Huh
85e3c31fd5 avformat/mov: Add option to ignore chapters during parsing 
Chapter-indexing can be expensive since chapters may be interspersed
throughout the entire file and may require many seeks - especially
costly when consuming a video over a remote protocol like http.
Furthermore it is often unnecessary, especially when only trying to get
video info (e.g. via ffprobe).

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-10 23:45:19 +01:00
Michael Niedermayer
d9726893f3 avformat/mxfenc: Only store user comment related tags when needed 
Also support disabling them as they seem to cause problems to some
Users. They are also not allowed in IRT D-10 thus the default for
mxf_d10 is not to write them

This also decreases the filesize when no user comment are stored

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-10 23:27:51 +01:00
Ni Hui
3ea60c505f avcodec/gifdec: skip the data lzw consumed 
this fixes the return code of avcodec_decode_video2 for gif decoding
and the gif frame data buffer is skipped properly

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-10 23:21:27 +01:00
Ni Hui
c75640e9c9 avcodec/lzw: ff_lzw_decode_tail() now returns the consumed bytes in lzw decompress 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-10 23:21:27 +01:00
Andreas Cadhalpun
7b67fe20f6 brstm: reject negative sample rate 
A negative sample rate causes assertion failures in av_rescale_rnd.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-11-10 22:06:26 +01:00
Paul B Mahol
9c66428016 avcodec/wmaprodec: XMA1 actually have packet sequence numbers 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-11-10 21:24:30 +01:00
Martin Storsjö
8ad5124b7e movenc: Automatically flush after writing the initial moov 
In most other cases when writing fragmented mp4 files, the output
IO context is flushed after each fragment. Also flush it after
writing the initial moov, to have it behave in the same way.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-11-10 21:46:03 +02:00
Paul B Mahol
5b349c8d7c aviflter/vf_waveform: speed up non-color filters 
Remove loops, output is also more interesting.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-11-10 20:42:13 +01:00
Paul B Mahol
4e583eda5f avformat/wavdec: allow data chunk to be before fmt/xma2 chunk 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-11-10 19:42:21 +01:00
Paul B Mahol
a0f75c46d3 avformat/wavdec: parse XMA2 tag 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-11-10 19:42:21 +01:00
Hendrik Leppkes
3df9ec5ce7 Merge commit 'aeda1121c91395d1f0d434bc7f227423aa2ff97d' 
* commit 'aeda1121c91395d1f0d434bc7f227423aa2ff97d':
  lavf: factor out freeing an AVStream

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-10 18:42:08 +01:00
Hendrik Leppkes
d3d4bc4784 Merge commit '3efd71b4d0b4a73ccbbbdc092e6bbd54d92633f4' 
* commit '3efd71b4d0b4a73ccbbbdc092e6bbd54d92633f4':
  avconv: set packet duration for CFR video streams

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-10 18:37:25 +01:00
Hendrik Leppkes
de0e219a8a Merge commit 'a0c71a575109f123978e345fa7eb4ac03cd4d3c3' 
* commit 'a0c71a575109f123978e345fa7eb4ac03cd4d3c3':
  lavf: initialize cur_dts to AV_NOPTS_VALUE for muxing

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-10 18:23:22 +01:00
Hendrik Leppkes
23277aa24c Merge commit 'cc96018c79cd4dc823e0cef938da2131e4660fe5' 
* commit 'cc96018c79cd4dc823e0cef938da2131e4660fe5':
  libopenh264enc: Set AVOption data type

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-10 18:19:15 +01:00
Hendrik Leppkes
947447bfdc Merge commit 'fcc49924db6c5530a3346c45a6999244d92eaf48' 
* commit 'fcc49924db6c5530a3346c45a6999244d92eaf48':
  vdpau: Remove a spurious CONFIG_H263_VDPAU_HWACCEL

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-10 18:18:17 +01:00
Hendrik Leppkes
42a088784b Merge commit '563e6d860391bac0511984e5c0842320b5c94d2d' 
* commit '563e6d860391bac0511984e5c0842320b5c94d2d':
  segafilm: drop the "song and dance" for cinepak

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-10 18:18:05 +01:00
Hendrik Leppkes
0e29820cd1 Merge commit '1e791ee3aae63122afb10cbabe86a747aea58992' 
* commit '1e791ee3aae63122afb10cbabe86a747aea58992':
  segafilm: set video and audio stream duration

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-10 18:17:02 +01:00
Hendrik Leppkes
b3453f44ed Merge commit 'c012c6f1a8b34828a7870dc1854422934f14b79a' 
* commit 'c012c6f1a8b34828a7870dc1854422934f14b79a':
  segafilm: implement seeking

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-10 18:16:11 +01:00
Hendrik Leppkes
43266457b4 Merge commit '2ec112f71cd03ccab1b6f9a00d29199a57bcc7a5' 
* commit '2ec112f71cd03ccab1b6f9a00d29199a57bcc7a5':
  vf_pad: fix x, y option expression evaluation

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-10 18:13:46 +01:00
Hendrik Leppkes
240ac53a5c Merge commit 'e2854e731f843906d9a9a5b882bed872341999fd' 
* commit 'e2854e731f843906d9a9a5b882bed872341999fd':
  avresample: Document avresample_open() a little better

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-10 18:07:41 +01:00
Hendrik Leppkes
df06cb5611 Merge commit 'f128b8e19ac7f702adae899ab91cc1e80f238761' 
* commit 'f128b8e19ac7f702adae899ab91cc1e80f238761':
  mov: detect cover art pictures by content

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-10 18:01:36 +01:00