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Author SHA1 Message Date
Pavel Koshevoy
25b5096400 lavfi/atempo: Avoid false triggering an assertion failure 
Steps to reproduce:
1. revert 4240e5b047
2. ./ffmpeg -f lavfi -i sine=d=1 -af aselect=e=0,atempo=0.5 -y atempo.wav

Signed-off-by: Marton Balint <cus@passwd.hu>
 2017-09-06 23:57:59 +02:00
Pavel Koshevoy
edb4ba5bd4 Revert "lavfi/atempo: avoid false triggering an assertion failure" 
This reverts commit 4240e5b047.

Fixes ticket #6540.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2017-09-06 23:57:54 +02:00
James Almer
f4e593f7b5 avcodec/audiotoolboxdec: use av_freep() 
This prevents leaving dangling pointers.
 2017-09-06 13:04:21 -03:00
James Almer
3242babf64 avcodec/audiotoolboxdec: switch to the new generic filtering mechanism 
Tested-by: ubitux
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-09-06 12:54:27 -03:00
James Almer
e49338a9c0 avcodec/audiotoolboxdec: add FF_CODEC_CAP_INIT_CLEANUP to the decoder capabilities 
Extradata may be allocated and the AudioConverterRef may be created during init(),
which in case of a failure would not be freed as close() isn't called afterwards.

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-09-06 11:35:14 -03:00
James Almer
7273e234de avcodec/audiotoolboxdec: always use a copy of the AVCodecContext extradata 
Fixes memleaks introduced by 954e2b3d34

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-09-06 11:35:07 -03:00
Paul B Mahol
eea69a9f25 avfilter/af_dcshift: add direct path 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-06 11:46:24 +02:00
Michael Niedermayer
d8bc198d09 avfilter/vf_overlay: Restore shorthand option order 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-09-05 23:55:19 +02:00
Kaustubh Raste
fa805df060 libavcodec/mips: Improve avc idct8 msa function 
Replace memset call with msa stores.

Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-09-05 22:16:03 +02:00
James Almer
9a174d203a avfilter/lavfutils: remove usage of AVStream->codec 
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-09-05 14:21:41 -03:00
Karthick J
837c55e072 avformat/hlsenc: Added configuration to override HTTP User-Agent 
Signed-off-by: Karthick J <kjeyapal@akamai.com>
Signed-off-by: Steven Liu <lq@onvideo.cn>
 2017-09-05 23:30:52 +08:00
Clément Bœsch
516ac7bcc7 build: consistent spacing between lists (cosmetics) 2017-09-05 12:45:25 +02:00
Paul B Mahol
a5e6cd79ec avfilter/avf_avectorscope: fix mistake in previous commit 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-05 11:55:23 +02:00
Paul B Mahol
2c10f054c2 avfilter/avf_avectorscope: add possibility to auto zoom 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-05 11:43:49 +02:00
Paul B Mahol
6faa1275a2 avfilter: add despill filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-05 08:46:48 +02:00
James Almer
6cadbb16e9 avcodec: add AV_HWACCEL_CODEC_CAP_EXPERIMENTAL flag 
This flag replaces the deprecated, non-prefixed HWACCEL_CODEC_CAP_EXPERIMENTAL
one.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-09-04 17:48:41 -03:00
Paul B Mahol
b43cd67862 avfilter/vf_fftfilt: make it possible to evaluate expressions per frame 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-04 19:30:44 +02:00
Paul B Mahol
4705a80fb0 avfilter/vf_fftfilt: add generic timeline support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-04 19:04:31 +02:00
Paul B Mahol
2170ca41f4 avfilter/vf_fftfilt: add support for more pixel formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-04 18:36:37 +02:00
Paul B Mahol
2726b2d7e8 avfilter/vf_fftfilt: cache rdft contexts 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-04 18:24:00 +02:00
Clément Bœsch
ca7dc3ee90 lavd: drop QTKit indev 
QTKit has been deprecated in favor of AVFoundation for years, and we
have an avfoundation input device.

See https://developer.apple.com/documentation/qtkit
 2017-09-04 17:19:58 +02:00
Paul B Mahol
833a38dbe5 avfilter/vf_datascope: make it possible for output window to automatically change position 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-04 14:20:29 +02:00
Alex Converse
4d2b9ece45 avformat/flvdec: Set need_context_update when setting the initial extradata 
Fixes ticket 6398.

Debugged with the help of James Almer and Hendrik Leppkes.
 2017-09-03 20:01:39 -07:00
Paul B Mahol
f3c0f34f53 avfilter/vf_datascope: add timeline support to pixscope and oscilloscope 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-03 20:42:04 +02:00
Paul B Mahol
8b193e5530 doc/filters: add missing '' for blend example 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-03 20:00:53 +02:00
Paul B Mahol
05b1c60687 doc/filters: add one more blend example 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-03 20:00:08 +02:00
Paul B Mahol
e6e58de03d avfilter/vf_displace: add mirror edge mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-03 14:15:33 +02:00
Paul B Mahol
06ed3768c8 avfilter/vf_displace: remove useless requirement that SAR matches between input streams 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-03 13:37:43 +02:00
Paul B Mahol
f19e4118e9 avfilter/vf_subtitles: enable processing of alpha channel 
Fixes #6605.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-09-03 13:12:48 +02:00
Leo Izen
dda1c23c20 doc/filters.texi: Add default values to vf_vaguedenoiser options 2017-09-03 13:02:24 +02:00
Clément Bœsch
b4b1285fa1 lavd: drop disabled v4l code 
This code is disabled since 2012. V4L1 was dropped from the kernel more
than 10 years ago.
 2017-09-03 09:55:30 +02:00
Michael Niedermayer
c595139f1f avcodec/dirac_vlc: Fix invalid shift in ff_dirac_golomb_read_32bit() 
Fixes: runtime error: shift exponent 64 is too large for 64-bit type 'residual' (aka 'unsigned long')
Fixes: 2838/clusterfuzz-testcase-minimized-6260066086813696

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-09-02 23:50:28 +02:00
Michael Niedermayer
f71cd44147 avcodec/dirac_dwt: Fix multiple overflows in 9/7 lifting 
Fixes: runtime error: signed integer overflow: 1073901567 + 1073901567 cannot be represented in type 'int'
Fixes: 3124/clusterfuzz-testcase-minimized-454643435752652

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-09-02 23:50:28 +02:00
Michael Niedermayer
2a0823ae96 avcodec/diracdec: Fix integer overflow in INTRA_DC_PRED() 
Fixes: runtime error: signed integer overflow: 1168175789 + 1168178473 cannot be represented in type 'int'
Fixes: 3081/clusterfuzz-testcase-minimized-4807564879462400
Fixes: 2844/clusterfuzz-testcase-minimized-5561715838156800

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-09-02 23:50:28 +02:00
Clément Bœsch
69e6877de8 build: drop unused sndio_h and asoundlib_h 2017-09-02 16:14:15 +02:00
Clément Bœsch
e090e750ba build: make sndio part of the autodetected libraries 
sndio is already autodetected, this commit makes sure
--disable-autodetect actually disable it unless --enable-sndio is
specified.
 2017-09-02 16:14:15 +02:00
Clément Bœsch
b7fbb3516a build: make jack part of the autodetected libraries 
jack is already autodetected, this commit makes sure
--disable-autodetect actually disable it unless --enable-jack is
specified.
 2017-09-02 16:14:15 +02:00
Clément Bœsch
b447629093 build: make alsa part of the autodetected libraries 
alsa libs are already autodetected, this commit makes sure
--disable-autodetect actually disable it unless --enable-alsa is
specified.
 2017-09-02 16:14:15 +02:00
Clément Bœsch
fe9c85e4e2 build: make sure a disabled autodetect still pick the libc's iconv 2017-09-02 16:14:15 +02:00
Clément Bœsch
e3c1219c7c build: add --disable-autodetect switch 2017-09-02 16:14:15 +02:00
Clément Bœsch
9ef5a2f5f3 build: simplify weak-enabling of autodetected libraries 2017-09-02 16:14:15 +02:00
Clément Bœsch
7e98c3cbb3 build: remove vda_framework from enable_weak 
vda_framework is already pulled by the weakly enabled vda and
videotoolbox.
 2017-09-02 16:14:15 +02:00
Clément Bœsch
353c2e384c build: replace use of HAVE_SDL2 with existing CONFIG_SDL2 
There is no need for duplication.
 2017-09-02 16:14:15 +02:00
Clément Bœsch
b802971d6d build: treat sdl2 like other autodetected libraries 2017-09-02 16:14:15 +02:00
Clément Bœsch
778fa6350e build: isolate sdl-to-sdl2 aliasing 
This simplifies incoming SDL related changes by removing potential
mismatching states of sdl and sdl2 variables. Since a component can have
all kind of states (such as unset, enabled, disabled or requested),
keeping these variables in sync manually in random places is not robust.
 2017-09-02 16:14:15 +02:00
Clément Bœsch
72655616d9 build: treat securetransport and schannel like other autodetected libraries 2017-09-02 16:14:15 +02:00
Clément Bœsch
1c08ff08ad build: treat libxcb like other autodetected libraries 2017-09-02 16:14:15 +02:00
Clément Bœsch
c9075d2c65 build: treat iconv like other autodetected libraries 2017-09-02 16:14:15 +02:00
Clément Bœsch
55fdfc88b8 build: treat crystalhd like other hwaccels 2017-09-02 16:14:15 +02:00
Clément Bœsch
e70e2a7abd build: group z libs with other autodetected libraries 2017-09-02 16:14:15 +02:00