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git.sesse.net Git - ffmpeg/log
Carl Eugen Hoyos [Fri, 21 Dec 2018 23:04:43 +0000 (00:04 +0100)]
configure: Make sure libpostproc can be found if -rpath-link doesn't work.
Solaris ld takes "-rpath-link=libpostproc" as indication to search in "-link=libpostproc".
Carl Eugen Hoyos [Sun, 23 Dec 2018 00:34:55 +0000 (01:34 +0100)]
lavf/vividas: Support demuxing on big-endian hardware.
Carl Eugen Hoyos [Sat, 22 Dec 2018 23:34:57 +0000 (00:34 +0100)]
lavf/vividas: Do not increase extradata_size after allocation.
Avoids a crash in avcodec_parameters_from_context().
gxw [Thu, 27 Dec 2018 06:16:22 +0000 (14:16 +0800)]
avcodec/mips: [loongson] optimize theora decoding in vp3dsp.
Optimize theora decoding with msa in functions:
1. ff_vp3_idct_add_msa
2. ff_vp3_idct_put_msa
3. ff_vp3_idct_dc_add_msa
4. ff_vp3_v_loop_filter_msa
5. ff_vp3_h_loop_filter_msa
6. ff_put_no_rnd_pixels_l2_msa
Theora decoding speed improved about 36%(from 22fps to 30fps, Tested on loongson 2K1000).
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Thu, 27 Dec 2018 17:00:20 +0000 (18:00 +0100)]
afilter/af_afir: remove invalid delay
Paul B Mahol [Thu, 27 Dec 2018 13:11:12 +0000 (14:11 +0100)]
avfilter/af_afir: remove not needed nb_samples from filter context
Paul B Mahol [Thu, 27 Dec 2018 11:55:07 +0000 (12:55 +0100)]
avfilter/af_afir: remove not needed operations
Paul B Mahol [Thu, 27 Dec 2018 11:31:01 +0000 (12:31 +0100)]
avfilter/af_sofalizer: use av_log2()
Paul B Mahol [Thu, 27 Dec 2018 11:30:04 +0000 (12:30 +0100)]
avfilter/af_headphone: use av_log2()
Paul B Mahol [Wed, 26 Dec 2018 21:30:10 +0000 (22:30 +0100)]
avfilter/af_afir: remove dead store variable
Paul B Mahol [Wed, 26 Dec 2018 18:00:00 +0000 (19:00 +0100)]
avfilter/af_afir: remove unused variable
Lauri Kasanen [Sun, 16 Dec 2018 09:06:53 +0000 (11:06 +0200)]
swscale/output: Altivec-optimize float yuv2plane1
This function wouldn't benefit from VSX instructions, so I put it
under altivec.
./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s hd1080 -i /dev/zero -pix_fmt grayf32le \
-f null -vframes 100 -v error -nostats -
3743 UNITS in planar1, 65495 runs, 41 skips
-cpuflags 0
23511 UNITS in planar1, 65530 runs, 6 skips
grayf32be
4647 UNITS in planar1, 65449 runs, 87 skips
-cpuflags 0
28608 UNITS in planar1, 65530 runs, 6 skips
The native speedup is 6.28133, and the bswapping one 6.15623.
Fate passes, each format tested with an image to video conversion.
Signed-off-by: Lauri Kasanen <cand@gmx.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Ramiro Polla [Wed, 26 Dec 2018 16:56:27 +0000 (13:56 -0300)]
avcodec/dnxhddec: fix block alignment
blockdsp requires 32 byte alignment.
Signed-off-by: James Almer <jamrial@gmail.com>
Ramiro Polla [Wed, 26 Dec 2018 16:54:30 +0000 (13:54 -0300)]
avcodec/4xm: fix block alignment
blockdsp requires 32 byte alignment.
Signed-off-by: James Almer <jamrial@gmail.com>
Steven Liu [Wed, 26 Dec 2018 11:29:18 +0000 (19:29 +0800)]
avformat/hlsenc: remove unused variable to fix compiler warning
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Adrian Guzowski [Mon, 17 Dec 2018 22:14:53 +0000 (23:14 +0100)]
Fix usage of temp_file flag in hls_flags option.
This is a regression introduced by
223d2bde22ce33dcbcb6f17f234b609cb98f1fb6 .
It appears that regression was introduced in 4.1, 4.0.x does not share
this behaviour.
Temp files were not created for MPEG-TS segments options - HLS_TEMP_FILE
flag was never set on AVFormatContext, it is however set on HLSContext object.
In order to fix this issue, proper flags field must be checked. In addition,
renaming code was messed up and apparently was working only for MP4 files.
vkot [Mon, 24 Dec 2018 09:19:55 +0000 (10:19 +0100)]
avformat/hls.c: Properly free prev_segments dynarray after playlist parsing
hwrenx [Wed, 26 Dec 2018 11:14:33 +0000 (19:14 +0800)]
lavc/libdavs2: enable multithread
Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: hwrenx <hwrenx@126.com>
Paul B Mahol [Wed, 26 Dec 2018 09:41:41 +0000 (10:41 +0100)]
avfilter/af_headphone: fix regression after
7c201e420
Paul B Mahol [Wed, 26 Dec 2018 09:17:28 +0000 (10:17 +0100)]
avfilter/af_sofalizer: fix regression after
7ea4b928a264
Paul B Mahol [Tue, 25 Dec 2018 23:27:48 +0000 (00:27 +0100)]
avfilter/af_sofalizer: fix typo in comments
Paul B Mahol [Tue, 25 Dec 2018 22:26:49 +0000 (23:26 +0100)]
avfilter/af_sofalizer: use float constants
Paul B Mahol [Tue, 25 Dec 2018 21:32:05 +0000 (22:32 +0100)]
avfilter/af_sofalizer: add fltp sample format support
Marton Balint [Sat, 22 Dec 2018 19:02:09 +0000 (20:02 +0100)]
avformat/mxfenc: support writing subsecond precision timestamps
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Sat, 22 Dec 2018 18:41:08 +0000 (19:41 +0100)]
avformat/mxfdec: support subsecond precision of decoded timestamps
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Sat, 22 Dec 2018 18:25:13 +0000 (19:25 +0100)]
avformat/mxfdec: replace obsolete comment
We no longer use strftime directly but use av_timegm to get an int64_t timestamp.
Signed-off-by: Marton Balint <cus@passwd.hu>
Paul B Mahol [Tue, 25 Dec 2018 18:17:25 +0000 (19:17 +0100)]
avfilter/af_headphone: speed up fast convolution
Do IFFT only once per output channel.
Paul B Mahol [Tue, 25 Dec 2018 17:46:07 +0000 (18:46 +0100)]
avfilter/af_sofalizer: speed up fast convolution
Do inverse FFT only once per output channel.
Michael Niedermayer [Mon, 24 Dec 2018 00:14:49 +0000 (01:14 +0100)]
avcodec/lagarith: Remove duplicate check
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Rene Claus [Fri, 21 Dec 2018 18:36:03 +0000 (10:36 -0800)]
avcodec/libvpxenc: add VP8/9 sharpness config option
This commit adds configuration options to libvpxenc.c that can be used to
tune the sharpness parameter for VP8 and VP9.
Signed-off-by: Rene Claus <rclaus@google.com>
Signed-off-by: James Zern <jzern@google.com>
gxw [Mon, 24 Dec 2018 06:07:44 +0000 (14:07 +0800)]
avcodec/mips: Fix failed case: hevc-conformance-AMP_A_Samsung_* when enable msa
The AV_INPUT_BUFFER_PADDING_SIZE has been increased to 64, but the value is still 32
in function ff_hevc_sao_edge_filter_8_msa. So, use AV_INPUT_BUFFER_PADDING_SIZE directly.
Also, use MAX_PB_SIZE directly instead of 64. Fate tests passed.
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Mon, 24 Dec 2018 19:58:12 +0000 (20:58 +0100)]
avfilter/af_surround: fix code indentation
Paul B Mahol [Mon, 24 Dec 2018 14:22:44 +0000 (15:22 +0100)]
avfilter/af_headphone: do not reduce LFE gain too much
Paul B Mahol [Mon, 24 Dec 2018 14:19:37 +0000 (15:19 +0100)]
avfilter/af_sofalizer: do not reduce LFE by 6dB
It is already reduced enough.
Steven Liu [Wed, 12 Dec 2018 07:37:01 +0000 (15:37 +0800)]
avformat/hlsenc: remove duplicate operation at hls_write_header
the options have set when avformat_init_output at hls_mux_init
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Paul B Mahol [Sun, 23 Dec 2018 20:49:30 +0000 (21:49 +0100)]
avfilter/af_sofalizer: fix memory leaks
Paul B Mahol [Sun, 23 Dec 2018 20:40:07 +0000 (21:40 +0100)]
avfilter/af_sofalizer: set delays when interpolation is disabled
Paul B Mahol [Sun, 23 Dec 2018 20:06:22 +0000 (21:06 +0100)]
avcodec/wmavoice: use init_get_bits8()
Paul B Mahol [Sun, 23 Dec 2018 20:01:17 +0000 (21:01 +0100)]
avcodec/g722dec: use init_get_bits8()
Paul B Mahol [Sun, 23 Dec 2018 19:49:19 +0000 (20:49 +0100)]
avcodec/fic: use init_get_bits8()
Michael Niedermayer [Sun, 16 Dec 2018 20:43:07 +0000 (21:43 +0100)]
avcodec/fic: Fail on invalid slice size/off
Fixes: Timeout
Fixes: 11486/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FIC_fuzzer-5677133863583744
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 [Thu, 13 Dec 2018 02:16:04 +0000 (03:16 +0100)]
avcodec/ivi: Avoid mbs memleak
Fixes: 11696/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO5_fuzzer-5740319635668992
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, 9 Dec 2018 01:26:18 +0000 (02:26 +0100)]
avcodec/ilbcdec: fix integer overflow in energy
webrtc uses a int32_t like the existing code in ilbcdec
Fixes: signed integer overflow: 2080245063 + 257939661 cannot be represented in type 'int'
Fixes: 11037/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ILBC_fuzzer-5682976612941824
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 [Sun, 23 Dec 2018 16:56:59 +0000 (17:56 +0100)]
avfilter/af_sofalizer: stop using easy API
Easy API is not flexible enough for our needs.
Paul B Mahol [Sun, 23 Dec 2018 14:40:47 +0000 (15:40 +0100)]
avcodec/g723_1dec: use init_get_bits8()
Paul B Mahol [Tue, 18 Dec 2018 19:46:13 +0000 (20:46 +0100)]
avcodec: add g732_1 parser
Paul B Mahol [Sun, 23 Dec 2018 10:30:01 +0000 (11:30 +0100)]
avfilter/af_sofalizer: reset FFT pointers back to NULL
Paul B Mahol [Sun, 23 Dec 2018 10:02:34 +0000 (11:02 +0100)]
avfilter/af_sofalizer: pick IR length after loading sofa
Instead of picking it in preloading stage.
Paul B Mahol [Sun, 23 Dec 2018 09:00:44 +0000 (10:00 +0100)]
avfilter/af_sofalizer: increase range for lfegain
Fixes #7634.
Gorilla Maguila [Sun, 23 Dec 2018 07:18:55 +0000 (15:18 +0800)]
avformat/dashdec: refine uri path with double dot process
fix ticket: 7540
Michael Niedermayer [Sat, 22 Dec 2018 18:44:29 +0000 (19:44 +0100)]
avformat/mxfdec: Do not process zero modified_date timestamp.
This causes windows to fail as the timestamp is outside its supported range
Fixes regression & fate
Reviewed-by: Marton Balint <cus@passwd.hu>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Sat, 22 Dec 2018 19:44:15 +0000 (20:44 +0100)]
avfilter/af_headphone: fix filtering of non-power of 2 length IRs in time domain
Jan Ekström [Sat, 15 Dec 2018 18:50:41 +0000 (20:50 +0200)]
avformat/mpegts: unset DTS/PTS for subtitle PES packets if PCR not available
Fixes issues when a subtitle packet is received before PCR for the
program has been received, leading to wildly jumping timestamps
on the lavf client side as well as in the re-ordering logic.
This usually happens in case of multiplexes where the PCR of a
program is not taken into account with subtitle tracks' DTS/PTS.
Mark Thompson [Sun, 2 Dec 2018 20:49:24 +0000 (20:49 +0000)]
cbs_av1: Fix reading of overlong uvlc codes
The specification allows 2^32-1 to be encoded as any number of zeroes
greater than 31, followed by a one. This previously failed because the
trace code would overflow the array containing the string representation
of the bits if there were more than 63 zeroes. Fix that by splitting the
trace output into batches, and at the same time move it out of the default
path.
(While this seems likely to be a specification error, libaom does support
it so we probably should as well.)
From a test case by keval shah <skeval65@gmail.com>.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Marton Balint [Sat, 8 Dec 2018 22:05:45 +0000 (23:05 +0100)]
avformat/avio: fix avio_feof documentation
It has been this way too long to change behaviour, so let's change the docs
instead.
Signed-off-by: Marton Balint <cus@passwd.hu>
Michael Niedermayer [Thu, 20 Dec 2018 21:40:06 +0000 (22:40 +0100)]
postproc/postprocess_template: remove FF_REG_sp from clobber list
Future gcc may no longer support this
Tested-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 20 Dec 2018 21:40:05 +0000 (22:40 +0100)]
postproc/postprocess_template: Avoid using %4 for the threshold compare
This avoids problems if %4 is the stack pointer
the constraints do not allow %4 to be the stack pointer but gcc 9 may
no longer support specifying such constraints
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Sat, 22 Dec 2018 15:19:21 +0000 (16:19 +0100)]
avfilter/af_sofalizer: fix non-power of 2 IR length filtering in time domain
Paul B Mahol [Sat, 22 Dec 2018 12:36:36 +0000 (13:36 +0100)]
avformat/vividas: check if viv->sb_pb is not NULL
Paul B Mahol [Sat, 22 Dec 2018 09:45:22 +0000 (10:45 +0100)]
avformat/vividas: check if size is enough big in xor_block
Paul B Mahol [Sat, 22 Dec 2018 09:39:03 +0000 (10:39 +0100)]
avformat/vividas: fix undefined behaviour
Paul B Mahol [Sat, 22 Dec 2018 09:37:55 +0000 (10:37 +0100)]
avformat/vividas: check if value from ffio_read_varlen() is too big
James Almer [Sat, 22 Dec 2018 00:24:00 +0000 (21:24 -0300)]
APIChanges: add missing entry for SMPTE2094-40 HDR Dynamic metadata API
Signed-off-by: James Almer <jamrial@gmail.com>
Carl Eugen Hoyos [Mon, 17 Dec 2018 01:36:26 +0000 (02:36 +0100)]
lavc/opus_rc: Cast a const pointer to uint8_t *.
Silences a warning with clang on arm:
libavcodec/opus_rc.c:170:17: warning: passing 'const uint8_t *' (aka 'const unsigned char *') to parameter of type 'void *' discards qualifiers
Mohammad Izadi [Fri, 21 Dec 2018 16:45:48 +0000 (17:45 +0100)]
Add HDR dynamic metadata struct (for SMPTE 2094-40) to libavutil
The dynamic metadata contains data for color volume transform -
application 4 of SMPTE 2094-40:2016 standard. The data comes from
HEVC in the SEI_TYPE_USER_DATA_REGISTERED_ITU_T_T35.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Paul B Mahol [Fri, 21 Dec 2018 11:06:03 +0000 (12:06 +0100)]
avfilter/af_headphone: use fabsf() instead of fabs()
Paul B Mahol [Fri, 21 Dec 2018 10:53:44 +0000 (11:53 +0100)]
avfilter/af_sofalizer: use fabsf() instead of fabs()
Jacob Trimble [Thu, 20 Dec 2018 00:00:22 +0000 (16:00 -0800)]
libavformat/mov: Fix NULL-dereference read for some encrypted content.
When reading frames, we need to use the fragment for the correct
stream. Sometimes the "current" fragment is not the same as the one
the frame is for.
Found by Chromium's ClusterFuzz:
https://crbug.com/906392 and https://crbug.com/915524
Signed-off-by: Jacob Trimble <modmaker@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
James Almer [Thu, 20 Dec 2018 15:26:43 +0000 (12:26 -0300)]
avcodec/cbs_av1: fix parsing delta_frame_id_minus1
delta_frame_id_minus1 is not a single value in the bitstream, and can
store values up to 17 bits wide.
Fixes parsing files with frame ids.
Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
Paul B Mahol [Thu, 20 Dec 2018 20:19:56 +0000 (21:19 +0100)]
avcodec/vc1_parser: use init_get_bits8()
Paul B Mahol [Thu, 20 Dec 2018 19:22:36 +0000 (20:22 +0100)]
avfilter/af_sofalizer: add framesize option
Paul B Mahol [Mon, 10 Dec 2018 11:15:50 +0000 (12:15 +0100)]
avformat: add vividas demuxer
Paul B Mahol [Thu, 20 Dec 2018 18:20:30 +0000 (19:20 +0100)]
avfilter/af_sofalizer: increase max radius
Paul B Mahol [Thu, 20 Dec 2018 12:42:20 +0000 (13:42 +0100)]
avfilter/af_sofalizer: add printing of license back
Jun Zhao [Sat, 15 Dec 2018 11:20:41 +0000 (19:20 +0800)]
lavc/libkvazaar: indent the code
indent the code to follow FFmpeg's coding style
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Jun Zhao [Sat, 15 Dec 2018 09:12:46 +0000 (17:12 +0800)]
lavc/libkvazaar: Use avctx->frame_rate first for framerate setting
perfer avctx->frame_rate first than use avctx->time_base when setting
the frame rate to encoder.
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Jun Zhao [Sat, 15 Dec 2018 02:22:43 +0000 (10:22 +0800)]
lavc/options_table: Change some options location in opt table.
Change the some options location in avcodec_options to make code more
readable. And update the fate test with this change.
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Peter Ross [Thu, 20 Dec 2018 00:39:39 +0000 (11:39 +1100)]
configure: make --windres option work
this option is described by --help, but the definition was missing in CMDLINE_SET.
Peter Ross [Thu, 20 Dec 2018 00:39:14 +0000 (11:39 +1100)]
configure: --help should dipslay --host-extralibs
Peter Ross [Thu, 20 Dec 2018 00:38:31 +0000 (11:38 +1100)]
configure: --help typo
Michael Niedermayer [Sun, 16 Dec 2018 18:13:27 +0000 (19:13 +0100)]
avcodec/rpza: Check that there is enough data for all the blocks
Fixes: Timeout
Fixes: 11547/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RPZA_fuzzer-5678435842654208
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, 16 Dec 2018 18:04:56 +0000 (19:04 +0100)]
avcodec/rpza: Move frame allocation to a later point
This will allow performing some fast checks before the slow allocation
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 7 Dec 2018 20:38:25 +0000 (21:38 +0100)]
avformat/mov: Simplify get_stream_info_time()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 7 Dec 2018 20:52:30 +0000 (21:52 +0100)]
avcodec/avcodec: Document the data type for AV_PKT_DATA_MPEGTS_STREAM_ID
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 7 Dec 2018 20:51:48 +0000 (21:51 +0100)]
avformat/mpegts: Fix side data type for stream id
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 6 Dec 2018 20:51:22 +0000 (21:51 +0100)]
tests/fate/filter-video: increase fuzz for fate-filter-refcmp-psnr-rgb
Fixes: test failure on powerpc
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Helmut K. C. Tessarek [Wed, 19 Dec 2018 17:13:26 +0000 (18:13 +0100)]
libavcodec/libaomenc: fix breakage from upstream
commit https://aomedia.googlesource.com/aom/+/
4667aa1a373566e9c124afcd58c71731ab0d7377
changed parts of the code that broke compilation of libavcodec/libaomenc.c
Signed-off-by: James Almer <jamrial@gmail.com>
Carl Eugen Hoyos [Mon, 17 Dec 2018 19:33:24 +0000 (20:33 +0100)]
lavu/internal: Replace an empty loop with "do {}".
Silences a clang warning when not compiling for x86:
libswscale/utils.c:345:13: warning: while loop has empty body
Suggested-by: Nicolas George
Michael Niedermayer [Tue, 18 Dec 2018 13:27:48 +0000 (14:27 +0100)]
avcodec/mjpegdec: Fix indention of ljpeg_decode_yuv_scan()
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Tue, 18 Dec 2018 13:25:53 +0000 (14:25 +0100)]
avcodec/mjpegdec: verify SOF len field validity
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Tue, 18 Dec 2018 13:20:38 +0000 (14:20 +0100)]
doc/encoders: Fix colums typo
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Jan Ekström [Tue, 9 Oct 2018 22:50:08 +0000 (01:50 +0300)]
ffmpeg: improve the intra stream discontinuity message
Now it actually tells which stream from which input and of
which type had an absolute DTS discontinuity larger than
dts_delta_threshold.
Paul B Mahol [Sun, 16 Dec 2018 20:50:08 +0000 (21:50 +0100)]
avformat/vorbiscomment: add support for writing chapters
Fixes #7532.
Paul B Mahol [Tue, 18 Dec 2018 17:57:18 +0000 (18:57 +0100)]
avcodec/g723_1dec: improve stereo support
Paul B Mahol [Sat, 15 Dec 2018 12:22:52 +0000 (13:22 +0100)]
avcodec/g723_1dec: reindent after last commit
Paul B Mahol [Sat, 15 Dec 2018 12:20:43 +0000 (13:20 +0100)]
avcodec/g723_1: add support for stereo files
Carl Eugen Hoyos [Tue, 18 Dec 2018 17:00:31 +0000 (18:00 +0100)]
lavc/mjpegdec: Interpret three-component Adobe transform 0 also as RGB.
While there, make a comparison with "RGB" more readable.
Fixes ticket #7625.
Michael Niedermayer [Tue, 18 Dec 2018 13:13:56 +0000 (14:13 +0100)]
avfilter/scene_sad: Fix funtions typos
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Shiyou Yin [Mon, 17 Dec 2018 10:03:30 +0000 (18:03 +0800)]
avcodec/mips: [loongson] enable MSA optimization for loongson platform.
Set initialization order of MSA after MMI to make it work on loongson platform(msa is supported by loongson2k、3a4000 etc.).
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Zhong Li [Wed, 12 Dec 2018 07:03:21 +0000 (15:03 +0800)]
lavc/qsv_hevc: correct QSV HEVC default plugin on Windows
1. Old logic meaned: everywhere, except Windows, ffmpeg has to use HW
acceleration, but on Windows ffmpeg has to use (unavailable) software
HEVC by default
2. Software HEVC is available only if you provide corresponding
software MediaSDK library, which isn't provided with ffmpeg. More
information could be found in
https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/samples/readme-encode_linux.pdf
3. HW HEVC decoding/encoding are available on Windows in the driver by default
Note: Default case should be the most common case but this change still has potential risk
on windows if HW path is not supported(or doesn't work as expection).
(See the historical disscution: https://lists.libav.org/pipermail/libav-devel/2016-November/080419.html).
In such case, two options suggested:
1. Use the option "-load_plugin hevc_sw" to switch SW path manually.
2. Or report bug to Intel windows driver if your GPU can support HEVC HW codec.
(HEVC decoding is supported since Braswell, and encoding supported since Skylake)
Patch started by Landgraph. Add similar change for hevc decoder and bump a new version.
Reviewed-by: Mark Thompson <sw@jkqxz.net>
Reviewed-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
Signed-off-by: Landgraph <me@landgraph.ru>
Signed-off-by: Zhong Li <zhong.li@intel.com>