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Commit Graph

91052 Commits

Author SHA1 Message Date
Marton Balint
4c501bafc0 avcodec/hnm4video: fix palette alpha
Signed-off-by: Marton Balint <cus@passwd.hu>
2018-04-30 21:50:12 +02:00
Marton Balint
e894d958fc avcodec/anm: fix palette alpha
Signed-off-by: Marton Balint <cus@passwd.hu>
2018-04-30 21:50:12 +02:00
Marton Balint
c60a824ee8 avformat/qtpalette: parse color table according to the QuickTime file format specs
The specs says that the the first color component in the color array is
not alpha, but simply 0.

Fixes 0 alpha of fate-suite/cvid/catfight-cvid-pal8-partial.mov

Signed-off-by: Marton Balint <cus@passwd.hu>
2018-04-30 21:50:12 +02:00
Paul B Mahol
da55304caf avfilter/vf_mix: initialize last to silence possible warning
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-30 20:45:05 +02:00
Michael Niedermayer
c0aa89eeee avcodec/mpeg4video_parser: Avoid litteral 0x1B6, use named constant instead
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-30 20:39:56 +02:00
Michael Niedermayer
a47bd1cd1c avcodec/mpeg4video_parser: Fix incorrect spliting of MPEG-4 studio frames
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-30 20:39:56 +02:00
Michael Niedermayer
0f176bb8e0 avformat/m4vdec: Use the same constant names as libavcodec
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-30 20:39:56 +02:00
Michael Niedermayer
34dbdcfc20 avformat/m4vdec: Fix detection of raw MPEG-4 ES Studio
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-30 20:39:56 +02:00
James Almer
cae6f806a6 configure: add missing pthreads dependency to v4l2_m2m
Signed-off-by: James Almer <jamrial@gmail.com>
2018-04-29 15:04:10 -03:00
Paul B Mahol
02470814b5 doc/filters: add tmix examples
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-29 19:36:25 +02:00
Paul B Mahol
c0f2abcc8d avfilter/vf_mix: make setting weights more user friendly
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-29 19:27:15 +02:00
Michael Niedermayer
6e95d80e6f avcodec/wavpack: Fix integer overflow in DEC_MED() / INC_MED()
Fixes: runtime error: signed integer overflow: 2147483637 + 128 cannot be represented in type 'int'
Fixes: 6701/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVPACK_fuzzer-5358324934508544

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-29 18:02:22 +02:00
Michael Niedermayer
da038c07f0 avcodec/wavpack: Fix integer overflow in wv_unpack_stereo()
Fixes: runtime error: signed integer overflow: 2147483531 + 16384 cannot be represented in type 'int'
Fixes: 6615/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVPACK_fuzzer-5165715515506688

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-29 18:02:22 +02:00
Paul B Mahol
ad16423704 avfilter/vf_fieldmatch: add support for >8 bit depth in ppsrc
Also fix leaks while here.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-29 15:01:32 +02:00
Paul B Mahol
a5b2d85f18 avfilter/vf_fieldmatch: switch to activate
Unbreaks ppsrc filtering.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-29 15:01:32 +02:00
Paul B Mahol
889d858491 avfilter: add amplify filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-29 13:24:50 +02:00
Paul B Mahol
70d25b89db avfilter/vf_overlay: use slice_end in alpha_composite()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-29 10:02:57 +02:00
Jerome Borsboom
19c3df0cd6 avcodec/vc1: fix mquant calculation
In vc1_decode_i_blocks_adv mquant needs to be reset to its default value for
each macroblock, instead of once at the beginning of the slice.

DQPROFILE specifies which macroblocks can have an alternative quantizer step
size. When DQPROFILE specifies edges, the selection is applicable to the edges
of the picture. Slice edges are not selected by DQPROFILE.

Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-29 03:57:33 +02:00
Paul B Mahol
29fd44adf1 avfilter/vf_fieldmatch: use correct subsamplings for y0a, y1a and startx
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-28 22:49:09 +02:00
Gyan Doshi
96d7cbedbe doc/ffmpeg - update benchmark option readout details
-benchmark and -benchmark_all now show real, system and user time
2018-04-28 22:51:04 +05:30
Paul B Mahol
d54014d157 avfilter/vf_overlay: add slice threading
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-28 18:54:12 +02:00
André Camargo
1322b00060 fftools/ffmpeg: change fps progress log message to show two decimal digits
Useful when transcoding videos at 29.97 fps because delivers a more accurate result for monitoring.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-28 18:08:52 +02:00
Rahul Chaudhry
e84212b78e swresample/arm: rename labels to fix xcode build error
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-28 18:08:52 +02:00
Mark Wachsler
9d75354963 fftools/ffmpeg: Add system time and real time to benchmarking.
The -benchmark and -benchmark_all options now show user, system, and real time,
instead of just user time.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-28 18:08:52 +02:00
Paul B Mahol
c116ba375e doc/libav-merge: remove resolved item
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-28 14:15:41 +02:00
Paul B Mahol
81d78fe13b avcodec/proresdec2: add missing frame color metadata
Stolen from removed decoder.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-28 13:58:05 +02:00
Paul B Mahol
99d24499c2 avcodec/proresdec2: make long name more descriptive
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-28 12:45:04 +02:00
Paul B Mahol
5c6a3604f0 avcodec: remove duplicate prores decoder
Removed slower one, couldn't figure out why it is slower.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-28 12:43:33 +02:00
Paul B Mahol
4f484edaa7 avfilter/vf_convolution: make rdiv set to 0 more useful
Use 0 for signaling that rdiv will be calculated from sum
of all matrix elements.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-28 11:25:43 +02:00
Mark Thompson
92a0a6bea9 hwcontext_vaapi: Fix compilation with libva versions < 1.4.0
The BufferHandle API was added in libva 1.4.0 / VAAPI 0.36.0.
2018-04-27 23:29:51 +01:00
Paul B Mahol
b473e76876 avfilter/vf_mix: use correct linesizes
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-27 19:15:55 +02:00
Paul B Mahol
309fce63d8 avfilter/vf_shuffleplanes: add support for timeline
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-27 17:18:22 +02:00
Paul B Mahol
2d7ba3a96f avfilter/vf_premultiply: add slice threading
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-27 12:25:32 +02:00
Paul B Mahol
e0e75f93b9 avfilter/vf_maskedclamp: silence warning
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-27 11:36:34 +02:00
Paul B Mahol
9faec78b14 avfilter/vf_mix: add slice threading
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-27 11:32:50 +02:00
Łukasz Krzciuk
48330500ef avformat/mpegts: set AV_DISPOSITION_DESCRIPTIONS for OIPF cases
1. an audio component with an ISO_639_language_descriptor in the PMT with the
audio_type field set to 0x03
2. a supplementary_audio_descriptor with the editorial_classification field set
to 0x01
3. an ac-3_descriptor or an enhanced_ac-3_descriptor with a component_type field
with the service_type flags set to Visually Impaired

Tested-by: Łukasz Krzciuk <lkrzciuk@vewd.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-27 01:14:45 +02:00
James Almer
05c0f620bf avcodec/cbs_mpeg2: use existing buffer reference when splitting fragments
Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
2018-04-26 20:05:00 -03:00
James Almer
dff1fb27aa avcodec/cbs: create reference counted fragments in ff_cbs_read_extradata()
This way, every CodedBitstreamType->split_fragment() function can
safely assume the fragment passed to them will be reference counted,
potentially simplifying code.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
2018-04-26 20:03:05 -03:00
Paul B Mahol
6a955750d6 avfilter/vf_maskedclamp: add slice threading
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-27 00:08:04 +02:00
Paul B Mahol
356a33b20a avfilter/vf_atadenoise: do not abort if user specified invalid size
Update documentation with new size default.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-26 22:25:10 +02:00
Clément Bœsch
2e341eb15b lavf/http: use AV_OPT_FLAG_DEPRECATED for user-agent option 2018-04-26 19:50:29 +02:00
Clément Bœsch
5be0410cb3 lavu/opt: add AV_OPT_FLAG_DEPRECATED 2018-04-26 19:50:29 +02:00
Clément Bœsch
71fa82bed6 lavu/threadmessage: add av_thread_message_queue_nb_elems() 2018-04-26 19:41:19 +02:00
Jerome Borsboom
02e4970bc9 avcodec/vc1: fix out of bounds access of overlap filter
Overlap filtering of the first row and first column must be guarded
for out of bounds access of v->over_flags_plane.

Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
2018-04-26 17:13:17 +02:00
Paul B Mahol
330215830e avfilter/vf_mix: clip output pixel values
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-26 16:44:15 +02:00
Paul B Mahol
a5172dcab6 avfilter/vf_mix: add scale option
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-26 16:44:15 +02:00
Paul B Mahol
161e006cc0 avfilter: add tmix filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-26 16:44:15 +02:00
Derek Buitenhuis
28503c5aea mov: Properly abide by the track's media duration
The track's media duration from the mdhd atom takes precedence
over both the stts and elst atom for calculating and setting
the track's total duraion.

Technically, we shouldn't be using the stts atom at all for
calculating stream durations.

This fixes incorrect stream and final packet durations on files
with edit lists that are longer than the media duration.

The FATE changes are expected, and output is more correct (the
AAC frame is not 1028 samples).

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2018-04-26 14:42:15 +01:00
Carl Eugen Hoyos
3914a76db6 lavf/rtmpcrypt: Add a cast to silence an unavoidable warning.
The av_rc4_crypt() documentation allows src == dst.

Silences the following warning:
libavformat/rtmpcrypt.c:304:36: warning: passing argument 2 of 'av_rc4_crypt' discards 'const' qualifier from pointer target type

Reported-by: Reino Wijnsma
2018-04-26 13:45:20 +02:00
Karthick Jeyapal
4c27a6fbfd avformat/dashenc: Set mp4 as the default format for VP9
There is a separate muxer(webmdashenc.c) for supporting VP9+webm output in DASH.
Hence in this muxer we will focus on supporting VP9 in MP4
Have verified playout support of VP9+MP4 in Chrome and Firefox.
2018-04-26 14:23:08 +05:30