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Author SHA1 Message Date
Rodger Combs
1f6d7eb470
lavf: add a flag to enable/disable automatic bitstream filtering 
This is mostly useful for muxers that wrap other muxers, such as dashenc
and segment. The actual duplicated bitstream filtering is largely harmless,
but delaying the header can cause problems when the muxer intended the header
to be written to a separate file.
 2016-09-12 21:50:32 -05:00
Michael Niedermayer
5e1bf9d8c0 avcodec/avpacket: clear side_data_elems 
Fixes null pointer dereference

Found-by: 连一汉 <lianyihan@360.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-12 23:53:07 +02:00
Rodger Combs
dca03ec5f4
ass_split: reindent 2016-09-12 15:57:51 -05:00
Rodger Combs
3b32e1313c
ass_split: fix handling of streams with no [Events] or Format: line 2016-09-12 15:57:50 -05:00
Paul B Mahol
a50ca6b357 avfilter/vf_convolution: add slice threading support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-12 14:38:45 +02:00
Paul B Mahol
afeffd891f avfilter: add sobel and prewitt filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-12 14:38:45 +02:00
Paul B Mahol
b791d0e4e0 avfilter/vf_vaguedenoiser: calculate dimensions at init 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-12 14:38:45 +02:00
Paul B Mahol
dc669d5fbe avfilter/vf_vaguedenoiser: change thresholding to function pointers 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-12 14:38:45 +02:00
Michael Niedermayer
5bbffe3412 avcodec/h264_refs: Change default case to av_assert0() to suppress warning 
Should fix "libavcodec/h264_refs.c:372:13: warning: variable 'i' is used uninitialized whenever switch default is taken"

Found-by: durandal_17
Suggested-by: jkqxz
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-12 12:33:44 +02:00
Matthieu Bouron
025f75c3ad lavc/ffjni: do not error out if the last non-mandatory field/method cannot be found 2016-09-12 09:56:37 +02:00
Jens Ziller
bc7066fd5d libavcodec/mmaldec.c: set AVFrame interlaced_frame and top_field_first, AVCodecContext framerate 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-12 01:14:07 +02:00
Jan Sebechlebsky
b7760dd8d4 avformat/tee: Use BSF list API 
Signed-off-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com>
 2016-09-12 00:06:17 +02:00
Michael Niedermayer
cb114ed464 avformat/mux: implement AVFMT_FLAG_SHORTEST 
This will allow fixing several bugs with the -shortest option

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-11 23:17:31 +02:00
Alex Converse
09317e3e06 ivfenc: Add VPX codec tags. 
This fixes remuxing VPX from MP4 without manually overwriting the tag.
 2016-09-10 16:40:47 -07:00
Paul B Mahol
97297fb144 avfilter/vf_overlay: inline yuv output formats 
Overall speedup ~10-20%

Tested-by: Michael on mingw32 mingw64 linux32 mips and arm
 2016-09-11 00:38:13 +02:00
Paul B Mahol
140a0485d3 avfilter/vf_overlay: split blend_image into functions for each overlay format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-11 00:27:01 +02:00
Michael Niedermayer
054f912c0d avfilter/avf_concat: Make independent of the channel layout 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-10 23:19:01 +02:00
Philip Langdale
4029f05c8b avcodec/cuvid: Always check for internal errors during parsing 
The cuvid parser is basically undocumented, and although you'd
think that a failed callback would result in the overall parse
call returning an error, that is not true.

So, we end up silently trying to keep going as if nothing is wrong,
which doesn't achieve anything.

Solution: check the internal error flag every time.
Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-09-10 22:27:24 +02:00
Paul B Mahol
b257266ee8 avfilter/af_amix: use ff_all_channel_counts() instead of ff_all_channel_layouts() 
Adds support for filtering frames with unknown channel layouts.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-10 13:05:31 +02:00
Rodger Combs
7c5fed15a8
lavc/Makefile: add missing ADPCM_THP_LE objs 2016-09-09 20:07:55 -05:00
Rodger Combs
1177e42121
lavc/Makefile: g729dec: fix missing file 2016-09-09 20:07:55 -05:00
Michael Niedermayer
ae7d4e17eb fate: Add copy-trac2211-avi test 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-10 00:50:36 +02:00
Michael Niedermayer
24b3918901 tests/fate-run.sh: Analyze file generated in transcode() 
This should be much more informative than a plain md5 difference

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-10 00:50:36 +02:00
Michael Niedermayer
68f4c2163e avformat/movenc: Check first DTS similar to dts difference 
Fixes assertion failure
Fixes: b84b53855a0b74560e64c6f45f505a13/signal_sigabrt_7ffff6ae7c37_3837_ef4e243ea5b4fa8d0becf4afe9166604.avi

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-10 00:50:36 +02:00
Paul B Mahol
c784b5cfdc avfilter/vf_histogram: set foreground alpha if possible in destination format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-10 00:28:28 +02:00
Lou Logan
915abab25c doc/filters: add missing palette* options 
Introduced in b7e78c7 and 93ae68d.

Fixes #5835.

The paletteuse debug options that are not part of the official API are
not included (debug_kdtree and color_search).

Signed-off-by: Lou Logan <lou@lrcd.com>
 2016-09-09 09:37:26 -08:00
Timo Rothenpieler
b91e0e5987 avcodec/cuvid: check for and warn about invalid pkt_timebase 2016-09-09 17:56:07 +02:00
Timo Rothenpieler
132adf73af avcodec/cuvid: use pkt_timebase instead of time_base 2016-09-09 17:56:07 +02:00
Thilo Borgmann
4d48add89b lavc/alsdec: use get_bitsz() to simplify reading of the mantissa 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-09-09 11:50:12 -03:00
Clément Bœsch
6d60770247 tests/fate/ffmpeg: regroup stream copy tests under a fate-streamcopy rule 2016-09-09 16:49:16 +02:00
Matthieu Bouron
bf011695fd lavc/hevc: store VPS/SPS/PPS data 2016-09-09 16:35:37 +02:00
Paul B Mahol
7055b28d98 avfilter/vf_datascope: cleanup code a little 
Make few helper functions.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-09 14:16:22 +02:00
Paul B Mahol
5556392b3b fate: add hstack and vstack 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-09 12:49:15 +02:00
Paul B Mahol
653ca05807 avfilter/vf_weave: do not leak unused frame 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-09 11:58:18 +02:00
Paul B Mahol
ac3f9be330 fate: add weave 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-09 11:55:45 +02:00
Michael Niedermayer
752e6dfa3e avcodec/ccaption_dec: Use simple array instead of AVBuffer 
This is simpler and fixes an out of array read, fixing it with AVBuffers
would be more complex

Fixes: e00d9e6e50e5495cc93fea41147b97bb/asan_heap-oob_12dcdbb_8798_b32a97ea722dd37bb5066812cc674552.mov

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-09 11:01:24 +02:00
Matthew Gregan
7b3bc365f9 avformat/mov: Enable stream parsing for VP9. 
MP4 media containing VP9 using superframes (such as
https://github.com/Netflix/vp9-dash/raw/master/DASH-Samples/Fountain_2997_0560kbps_640x480_4x3PAR.ivf_DashUnencrypted.ismv)
does not decode correctly with the built-in VP9 decoder because
superframes are passed to the decoder whole rather than split into
individual frames.

Signed-off-by: Matthew Gregan <kinetik@flim.org>
 2016-09-08 22:20:46 -04:00
Steven Liu
1da00be009 avformat/segment: give a warning message for remove initial_offset option 
ffmpeg have a generic solution working with all muxer named
output_ts_offset, output_ts_offset will instead of initial_offset

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-09 02:45:28 +02:00
Steven Liu
fff4df7fba MAINTAINERS: Add myself for hlsenc 
Signed-off-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-09 02:45:28 +02:00
Burt P
91117fc9f1 af_hdcd: fix bounds check in hdcd_envelope() 
From Sebastian Ramacher.
https://github.com/bp0/libhdcd/pull/11

Signed-off-by: Burt P <pburt0@gmail.com>
 2016-09-08 18:13:12 -05:00
Paul B Mahol
21de33dd83 fate: add swaprect 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-09 00:57:01 +02:00
Paul B Mahol
e9770b40b1 avfilter/vf_datascope: let user change background opacity 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-09 00:40:30 +02:00
Michael Niedermayer
037422178d avcodec/alsdec: Fix reading 0 mantisse bits 
Fixes assertion failure
Fixes: 848c24abc1721c9e3d1ba7bfee8d9fcc/asan_heap-oob_1d99eca_3709_567bba70d67e7d62714dcf56f26fb1da.mp4

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-08 22:16:48 +02:00
Michael Niedermayer
2d3099ad8e avcodec/svq3: Reintroduce slice_type 
Fixes out of array read
Fixes: 1642cd3962249d6aaf0eec2836023fb6/signal_sigsegv_2557a72_2995_04efaf2ff57a052f609a3b4a2ea4e622.mov

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-08 22:16:35 +02:00
Michael Niedermayer
c0fc83ed41 avcodec/mlz: Check offset before writing 
Fixes: 0cee183a09bff5aa5108429717c35a4d/asan_heap-oob_1d99eca_3702_9ef60e80de79082a778d3d9ce8ef3b64.mp4
Affects no release

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-08 20:31:15 +02:00
Michael Niedermayer
2f7a12fab5 avcodec/mlz: clear dict on allocation to ensure there are no uninitialized values 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-08 20:31:15 +02:00
Michael Niedermayer
f2192e0f03 avcodec/alsdec: Fix raw_mantissa memleak 
Fixes: 0cee183a09bff5aa5108429717c35a4d/asan_heap-oob_1d99eca_3702_9ef60e80de79082a778d3d9ce8ef3b64.mp4

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-08 20:31:15 +02:00
Michael Niedermayer
837e72b016 avcodec/alsdec: Fix mlz memleak 
Fixes: 0cee183a09bff5aa5108429717c35a4d/asan_heap-oob_1d99eca_3702_172c75af9868d4c2556a79cc2413f4cc.mp4

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-08 20:31:15 +02:00
Timo Rothenpieler
8ebe1dddfb avcodec/nvenc: use frame size instead of surface size 2016-09-08 19:08:31 +02:00
Sergey Volk
347cb14b7c avformat/mov: Fix potential integer overflow in mov_read_keys 
Actual allocation size is computed as (count + 1)*sizeof(meta_keys), so
we need to check that (count + 1) won't cause overflow.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-08 11:35:44 +02:00