]>
git.sesse.net Git - ffmpeg/log
Marton Balint [Mon, 23 Apr 2018 18:46:25 +0000 (20:46 +0200)]
avcodec/anm: fix palette alpha
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Thu, 19 Apr 2018 18:11:02 +0000 (20:11 +0200)]
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>
Paul B Mahol [Mon, 30 Apr 2018 18:42:17 +0000 (20:42 +0200)]
avfilter/vf_mix: initialize last to silence possible warning
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Michael Niedermayer [Mon, 30 Apr 2018 16:17:20 +0000 (18:17 +0200)]
avcodec/mpeg4video_parser: Avoid litteral 0x1B6, use named constant instead
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 29 Apr 2018 21:56:15 +0000 (23:56 +0200)]
avcodec/mpeg4video_parser: Fix incorrect spliting of MPEG-4 studio frames
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Mon, 30 Apr 2018 16:09:41 +0000 (18:09 +0200)]
avformat/m4vdec: Use the same constant names as libavcodec
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 29 Apr 2018 21:56:14 +0000 (23:56 +0200)]
avformat/m4vdec: Fix detection of raw MPEG-4 ES Studio
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
James Almer [Sun, 29 Apr 2018 18:04:10 +0000 (15:04 -0300)]
configure: add missing pthreads dependency to v4l2_m2m
Signed-off-by: James Almer <jamrial@gmail.com>
Paul B Mahol [Sun, 29 Apr 2018 17:36:25 +0000 (19:36 +0200)]
doc/filters: add tmix examples
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Sun, 29 Apr 2018 17:27:15 +0000 (19:27 +0200)]
avfilter/vf_mix: make setting weights more user friendly
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Michael Niedermayer [Fri, 27 Apr 2018 19:44:07 +0000 (21:44 +0200)]
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>
Michael Niedermayer [Fri, 27 Apr 2018 19:44:06 +0000 (21:44 +0200)]
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>
Paul B Mahol [Sat, 28 Apr 2018 22:11:13 +0000 (00:11 +0200)]
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>
Paul B Mahol [Sun, 29 Apr 2018 12:57:53 +0000 (14:57 +0200)]
avfilter/vf_fieldmatch: switch to activate
Unbreaks ppsrc filtering.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 27 Apr 2018 16:13:38 +0000 (18:13 +0200)]
avfilter: add amplify filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Sun, 29 Apr 2018 08:02:57 +0000 (10:02 +0200)]
avfilter/vf_overlay: use slice_end in alpha_composite()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Jerome Borsboom [Sat, 28 Apr 2018 15:15:32 +0000 (17:15 +0200)]
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>
Paul B Mahol [Sat, 28 Apr 2018 19:01:27 +0000 (21:01 +0200)]
avfilter/vf_fieldmatch: use correct subsamplings for y0a, y1a and startx
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Gyan Doshi [Sat, 28 Apr 2018 17:21:04 +0000 (22:51 +0530)]
doc/ffmpeg - update benchmark option readout details
-benchmark and -benchmark_all now show real, system and user time
Paul B Mahol [Fri, 27 Apr 2018 11:51:47 +0000 (13:51 +0200)]
avfilter/vf_overlay: add slice threading
Signed-off-by: Paul B Mahol <onemda@gmail.com>
André Camargo [Fri, 27 Apr 2018 23:00:33 +0000 (20:00 -0300)]
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>
Rahul Chaudhry [Fri, 27 Apr 2018 20:49:52 +0000 (13:49 -0700)]
swresample/arm: rename labels to fix xcode build error
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Mark Wachsler [Fri, 27 Apr 2018 17:31:59 +0000 (13:31 -0400)]
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>
Paul B Mahol [Sat, 28 Apr 2018 12:15:41 +0000 (14:15 +0200)]
doc/libav-merge: remove resolved item
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Sat, 28 Apr 2018 11:58:05 +0000 (13:58 +0200)]
avcodec/proresdec2: add missing frame color metadata
Stolen from removed decoder.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Sat, 28 Apr 2018 10:45:04 +0000 (12:45 +0200)]
avcodec/proresdec2: make long name more descriptive
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Thu, 26 Apr 2018 13:01:05 +0000 (15:01 +0200)]
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>
Paul B Mahol [Sat, 28 Apr 2018 09:25:43 +0000 (11:25 +0200)]
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>
Mark Thompson [Fri, 27 Apr 2018 12:41:56 +0000 (13:41 +0100)]
hwcontext_vaapi: Fix compilation with libva versions < 1.4.0
The BufferHandle API was added in libva 1.4.0 / VAAPI 0.36.0.
Paul B Mahol [Fri, 27 Apr 2018 17:15:55 +0000 (19:15 +0200)]
avfilter/vf_mix: use correct linesizes
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 27 Apr 2018 15:18:22 +0000 (17:18 +0200)]
avfilter/vf_shuffleplanes: add support for timeline
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 27 Apr 2018 10:25:32 +0000 (12:25 +0200)]
avfilter/vf_premultiply: add slice threading
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 27 Apr 2018 09:35:18 +0000 (11:35 +0200)]
avfilter/vf_maskedclamp: silence warning
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 27 Apr 2018 09:32:50 +0000 (11:32 +0200)]
avfilter/vf_mix: add slice threading
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Łukasz Krzciuk [Fri, 13 Apr 2018 12:57:57 +0000 (14:57 +0200)]
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>
James Almer [Wed, 25 Apr 2018 22:35:46 +0000 (19:35 -0300)]
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>
James Almer [Wed, 25 Apr 2018 22:27:04 +0000 (19:27 -0300)]
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>
Paul B Mahol [Thu, 26 Apr 2018 21:35:42 +0000 (23:35 +0200)]
avfilter/vf_maskedclamp: add slice threading
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Thu, 26 Apr 2018 15:57:20 +0000 (17:57 +0200)]
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>
Clément Bœsch [Sun, 22 Apr 2018 14:31:04 +0000 (16:31 +0200)]
lavf/http: use AV_OPT_FLAG_DEPRECATED for user-agent option
Clément Bœsch [Sun, 22 Apr 2018 14:30:19 +0000 (16:30 +0200)]
lavu/opt: add AV_OPT_FLAG_DEPRECATED
Clément Bœsch [Sat, 21 Apr 2018 19:42:19 +0000 (21:42 +0200)]
lavu/threadmessage: add av_thread_message_queue_nb_elems()
Jerome Borsboom [Thu, 26 Apr 2018 14:49:04 +0000 (16:49 +0200)]
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>
Paul B Mahol [Wed, 25 Apr 2018 11:07:34 +0000 (13:07 +0200)]
avfilter/vf_mix: clip output pixel values
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Tue, 24 Apr 2018 12:45:19 +0000 (14:45 +0200)]
avfilter/vf_mix: add scale option
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Tue, 24 Apr 2018 11:45:13 +0000 (13:45 +0200)]
avfilter: add tmix filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Derek Buitenhuis [Mon, 23 Apr 2018 15:46:55 +0000 (16:46 +0100)]
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>
Carl Eugen Hoyos [Sun, 15 Apr 2018 22:14:24 +0000 (00:14 +0200)]
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
Karthick Jeyapal [Mon, 23 Apr 2018 06:10:33 +0000 (11:40 +0530)]
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.
Karthick Jeyapal [Mon, 23 Apr 2018 06:10:32 +0000 (11:40 +0530)]
avformat/dashenc: Set VP9 codec string with profile, level and bitdepth
Otherwise some versions of chrome browser returns "codec not supported" error
Karthick Jeyapal [Mon, 23 Apr 2018 06:10:31 +0000 (11:40 +0530)]
avformat/vpcc: Calculate VP9 level from Luma's Sample rate and Picture size
Steven Liu [Thu, 26 Apr 2018 08:17:15 +0000 (16:17 +0800)]
avformat/dashdec: fix compling warning "filename is deprecated"
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
guikunzhi [Thu, 26 Apr 2018 04:40:52 +0000 (12:40 +0800)]
fix memory leak of parsing dash MPD
Signed-off-by: guikunzhi <guikunzhi@163.com>
Michael Niedermayer [Sun, 22 Apr 2018 19:46:05 +0000 (21:46 +0200)]
avcodec/error_resilience: Fix integer overflow in filter181()
Fixes: runtime error: signed integer overflow: 197710 * 10923 cannot be represented in type 'int'
Fixes: 7010/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5667127596941312
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 22 Apr 2018 19:07:45 +0000 (21:07 +0200)]
avcodec/h263dec: Check slice_ret in mspeg4 slice loop
Fixes infinite loop
Fixes: 6858/clusterfuzz-testcase-ffmpeg_AV_CODEC_ID_MSMPEG4V3_fuzzer-4681563766784000
Fixes: 6890/clusterfuzz-testcase-ffmpeg_AV_CODEC_ID_WMV1_fuzzer-4756103142309888
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 10 Mar 2018 20:32:51 +0000 (21:32 +0100)]
avcodec/h2645_parse: Replace RNXYA by RNXY in ff_h2645_extract_rbsp()
Fixes misaligned accesses
Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Tue, 24 Apr 2018 23:54:17 +0000 (01:54 +0200)]
avcodec/elsdec: Fix memleaks
Fixes: 6798/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G2M_fuzzer-5135899701542912
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Jerome Borsboom [Wed, 25 Apr 2018 18:07:53 +0000 (20:07 +0200)]
avcodec/vc1: more corrections for AC inverse quantization scaling
HALFQP should only be added to the inverse quantizer when the block is
coded with PQUANT. When PQUANT is equal to ALTPQUANT, the original test
for the addition of HALFQP fails. A negative value for mquant indicates
that the value was derived from VOPDQUANT.
Fixes #4372
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Jerome Borsboom [Mon, 23 Apr 2018 19:00:33 +0000 (21:00 +0200)]
avcodec/vc1: correct forgotten v->blocks_off
correct forgotten v->blocks_off
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Jerome Borsboom [Mon, 23 Apr 2018 19:00:15 +0000 (21:00 +0200)]
avcodec/vc1: correct AC inverse quantization scaling
HALFQP should only be added to the inverse quantizer when the block is
coded with PQUANT. See 8.1.3.8 in VC-1 spec.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Jerome Borsboom [Mon, 23 Apr 2018 19:00:08 +0000 (21:00 +0200)]
avcodec/vc1: correct mspel for field-interlace B frames
mspel indicates the use of bicubic interpolation. The check wrongly included
MVMODE MV_PMODE_1MV_HPEL as using bilinear interpolation.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Jerome Borsboom [Mon, 23 Apr 2018 19:00:02 +0000 (21:00 +0200)]
avcodec/vc1: remove unused overlap smooting and loop filter
remove unused overlap smooting and loop filter
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Jerome Borsboom [Mon, 23 Apr 2018 18:59:55 +0000 (20:59 +0200)]
avcodec/vc1: add overlap smooting and loop filter for frame/field-interlace
Add previously omitted overlap smooting and loop filtering for
frame/field-interlace pictures. For progressive pictures switch to the
re-implemented versions of overlap smooting and loop filtering.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Jerome Borsboom [Mon, 23 Apr 2018 18:59:49 +0000 (20:59 +0200)]
avcodec/vc1: re-implement vc1_put_signed_blocks_clamped
The existing implementation only used vc1_put_signed_blocks_clamped for I and
BI frames. This rewritten version is also applicable to P frame both
progressive and frame/field-interlace.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Jerome Borsboom [Mon, 23 Apr 2018 18:59:41 +0000 (20:59 +0200)]
avcodec/vc1: implement interlaced out-of-bounds reference pixel replication
The existing implementation did out-of-bounds reference pixel replication for
progressive reference frames. In interlaced reference frames both the even and
odd line on the horizontal edges need to be replicated.
Fixes #3262.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Jerome Borsboom [Mon, 23 Apr 2018 18:59:28 +0000 (20:59 +0200)]
avcodec/vc1: correct ff_vc1_dqscale
According to VC-1 spec table 74, the last value in ff_vc1_dqscale should be
0x1041 instead of 0x1000.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Jerome Borsboom [Mon, 23 Apr 2018 18:59:20 +0000 (20:59 +0200)]
avcodec/vc1: correct ff_vc1_mbmode_intfrp
According to VC-1 spec 10.7.3.4, FIELDTX shall be set to the same type as the
motion vector for zero-coded blocks.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Jerome Borsboom [Mon, 23 Apr 2018 18:59:13 +0000 (20:59 +0200)]
avcodec/vc1: store color-difference reference field type
The loop filter for P interlace field pictures needs the reference field type.
For luma, the reference field type was already available. Store the reference
field type for color-difference as well.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Jerome Borsboom [Mon, 23 Apr 2018 18:58:59 +0000 (20:58 +0200)]
avcodec/vc1: store additional bitstream elements during MB decoding
The new loop filter needs additional MB properties to make its filtering
decisions.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Jerome Borsboom [Mon, 23 Apr 2018 18:58:52 +0000 (20:58 +0200)]
avcodec/vc1: re-implement and expand VC-1 loop filtering
The existing implementation did loop filtering for progressive
frames only. This rewritten version implements loop filtering for
all applicable frame types for both progessive and
frame/field-interlace.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Jerome Borsboom [Mon, 23 Apr 2018 18:58:41 +0000 (20:58 +0200)]
avcodec/vc1: change to using v->block instead of s->block for P frames
The new overlap smooting filter smoothes image pixels stored in v->block.
Switch to v->block instead of s->block for storing decoded image pixels for P
frames. Additionally, we must take incrementing *_blk_idx out of the
vc1_put_signed_blocks_clamped function.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Jerome Borsboom [Mon, 23 Apr 2018 18:58:31 +0000 (20:58 +0200)]
avcodec/vc1: re-implement and expand VC-1 overlap smoothing
The existing implementation did overlap smoothing for progressive
frames only. This rewritten version implements overlap smoothing
for all applicable frame types for both progessive and
frame/field-interlace.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
James Almer [Tue, 24 Apr 2018 02:39:54 +0000 (23:39 -0300)]
avcodec/cbs_mpeg2: use memcpy when assembling fragments
before:
419022 decicycles in assemble_fragment, 2047 runs, 1 skips
after:
104621 decicycles in assemble_fragment, 2045 runs, 3 skips
Benched with a 2 minutes long 720x480 DVD mpeg2 sample.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 21 Mar 2018 00:59:10 +0000 (21:59 -0300)]
avcodec/mpeg4_unpack_bframes: cache input packets directly
Avoids unnecessary allocs+copies and makes the code slightly simpler.
Signed-off-by: James Almer <jamrial@gmail.com>
Aman Gupta [Tue, 24 Apr 2018 20:51:15 +0000 (13:51 -0700)]
avcodec/mediacodecdec: refactor pts handling
Also fixes a bug where EOS buffer was sent with incorrect
pts when not using surface generation.
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Aman Gupta <aman@tmm1.net>
Aman Gupta [Tue, 24 Apr 2018 20:45:30 +0000 (13:45 -0700)]
avcodec/mediacodecdec: use AV_TIME_BASE_Q
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Jan Ekström <jeebjp@gmail.com>
Signed-off-by: Aman Gupta <aman@tmm1.net>
Aman Gupta [Tue, 24 Apr 2018 02:21:19 +0000 (19:21 -0700)]
avcodec/mediacodecdec: clarify delay_flush specific code
As of
2a0eb8685 , ff_mediacodec_dec_is_flushing() only returns
true in delay_flush mode. Make this more obvious by adding
delay_flush to the if statement.
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Aman Gupta <aman@tmm1.net>
Paul B Mahol [Wed, 25 Apr 2018 16:30:46 +0000 (18:30 +0200)]
avformat/yuv4mpegdec: fix seeking backwards
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Wed, 25 Apr 2018 12:08:21 +0000 (14:08 +0200)]
avfiler/vf_mix: fix crash with >8 bit depth
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Thu, 12 Apr 2018 20:15:05 +0000 (22:15 +0200)]
make swresample optional for ffmpeg
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Michael Niedermayer [Mon, 23 Apr 2018 00:08:10 +0000 (02:08 +0200)]
avcodec/vc1_block: simplify ac_val computation
also fixes: runtime error: index 1456 out of bounds for type 'int16_t [16]'
Found-by: durandal_1707
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Tue, 24 Apr 2018 15:20:26 +0000 (17:20 +0200)]
avcodec/clearvideo: display warning if decoder overreads input
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Tue, 24 Apr 2018 15:10:26 +0000 (17:10 +0200)]
avcodec/clearvideo: do not try to return frame when it is same as previous one
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Michael Niedermayer [Sat, 21 Apr 2018 20:19:31 +0000 (22:19 +0200)]
avcodec/ffv1enc: Check that the crc + version combination is supported
The crc flag is only stored since version 3 thus before this crcs do not
work. We increase the version as needed same as we do with pix_fmts
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Jerome Borsboom [Thu, 29 Mar 2018 11:43:34 +0000 (13:43 +0200)]
avcodec/vaapi: do not parse MVMODE for VC-1 interlaced frame pictures
Interlaced frame pictures do not contain the MVMODE or MVMODE2 bitstream
element. Trying to parse this element and passing a nonzero value to the
hardware decoder results in small inaccuracies in the decoded picture.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Paul B Mahol [Sun, 22 Apr 2018 22:05:20 +0000 (00:05 +0200)]
avcodec/vc1: check return value of bitplane_decoding()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Vasile Toncu [Tue, 17 Apr 2018 10:48:28 +0000 (13:48 +0300)]
avfilter/vf_interlace: remove duplicate code with same funcionality
Rostislav Pehlivanov [Mon, 23 Apr 2018 19:28:50 +0000 (20:28 +0100)]
Revert "libavformat: add mbedTLS based TLS"
This reverts commit
62f5c9d68bf6e0f2c1a47cf002629a70a82274fc ,
which was pushed a bit prematurely.
Thomas Volkert [Sat, 21 Apr 2018 13:53:31 +0000 (15:53 +0200)]
libavformat: add mbedTLS based TLS
Carl Eugen Hoyos [Sun, 15 Apr 2018 23:28:47 +0000 (01:28 +0200)]
lavf/os_support: Only compile inet_aton() if getaddrinfo() is needed.
Silences a warning:
libavformat/os_support.c:49:12: warning: 'inet_aton' defined but not used
Reported-by: Reino Wijnsma
James Almer [Sat, 13 Jan 2018 19:04:55 +0000 (16:04 -0300)]
avformat/vpcc: add ff_isom_get_vpcc_features()
Should be useful for muxers that require values as defined in the
vpcc atom but don't need to write the atom itself.
Signed-off-by: James Almer <jamrial@gmail.com>
Martin Vignali [Sun, 22 Apr 2018 17:14:23 +0000 (19:14 +0200)]
swscale/swscale_unscaled : add X86_64 (SSE2 and AVX) for uyvyto422
and checkasm test
Martin Vignali [Fri, 13 Apr 2018 18:50:18 +0000 (20:50 +0200)]
avcodec/prores_ks : use official quant_matrix (for proxy and xq codec luma and chroma quant matrix is not the same)
disable the use of the official luma xq matrix for now (output
appear to be desaturate)
Paul B Mahol [Sun, 22 Apr 2018 11:14:26 +0000 (13:14 +0200)]
avformat/dsfdec: fix calculation of size of data chunk
Ignore extra 12 bytes that belong to tag and size.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Sun, 22 Apr 2018 09:52:32 +0000 (11:52 +0200)]
avformat/dsfdec: properly handle padded last packet
Fixes #5489.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Jun Zhao [Sat, 21 Apr 2018 07:36:59 +0000 (15:36 +0800)]
doc/examples/filtering_audio: Remove setting deprecated refcounted_frames
When use new decode APIs(avcodec_send_packet/avcodec_receive_frame),
don't need to setting the deprecated field refcounted_frames.
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Jun Zhao [Sat, 21 Apr 2018 07:34:23 +0000 (15:34 +0800)]
doc/examples/filtering_video: Remove setting deprecated refcounted_frames
When use new decode APIs(avcodec_send_packet/avcodec_receive_frame),
don't need to setting the deprecated field refcounted_frames.
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Jun Zhao [Sat, 21 Apr 2018 07:28:27 +0000 (15:28 +0800)]
doc/examples/hw_decode: Remove setting deprecated refcounted_frames
When use new decode APIs(avcodec_send_packet/avcodec_receive_frame),
don't need to setting the deprecated field refcounted_frames.
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Gyan Doshi [Sat, 21 Apr 2018 07:14:12 +0000 (12:44 +0530)]
avformat/segafilm - revert keyframe detection
Keyframe detection was inverted in
cfe1a9d311 in order to fix keyframe
flags set for the sample attached to trac #7091. However, that sample is
errantly muxed.
As noted at
https://web.archive.org/web/
20020803104640 /http://www.pcisys.net:80/~melanson/codecs/film-format.txt,
the original keyframe detection logic is correct, and this patch
restores it.
Signed-off-by: James Almer <jamrial@gmail.com>
Jerome Borsboom [Sat, 21 Apr 2018 19:05:28 +0000 (21:05 +0200)]
avcodec/vc1_pred: set ref_field_type earlier
scaleforsame_y references ref_field_type. Therefore, it needs to be set
before scaleforsame is called.
Fixes #2557.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>