1
0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-12 19:18:44 +02:00
Commit Graph

92759 Commits

Author SHA1 Message Date
Paul B Mahol
d06aae732c avformat: add vividas demuxer 2018-12-20 19:32:27 +01:00
Paul B Mahol
1ead98ffd9 avfilter/af_sofalizer: increase max radius 2018-12-20 19:20:30 +01:00
Paul B Mahol
4b5977fc50 avfilter/af_sofalizer: add printing of license back 2018-12-20 13:46:49 +01:00
Jun Zhao
3f08ed3920 lavc/libkvazaar: indent the code
indent the code to follow FFmpeg's coding style

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
2018-12-20 18:40:41 +08:00
Jun Zhao
59deae5d1c 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>
2018-12-20 18:40:41 +08:00
Jun Zhao
90c4534206 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>
2018-12-20 18:40:41 +08:00
Peter Ross
16ec62bbf4 configure: make --windres option work
this option is described by --help, but the definition was missing in CMDLINE_SET.
2018-12-20 12:46:11 +11:00
Peter Ross
d80eb8409c configure: --help should dipslay --host-extralibs 2018-12-20 12:46:11 +11:00
Peter Ross
fa0f898e3f configure: --help typo 2018-12-20 12:46:11 +11:00
Michael Niedermayer
e63517e00a 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>
2018-12-19 20:09:03 +01:00
Michael Niedermayer
8a708aa99c 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>
2018-12-19 20:09:03 +01:00
Michael Niedermayer
21f4b456f1 avformat/mov: Simplify get_stream_info_time()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-19 20:09:03 +01:00
Michael Niedermayer
68e011e410 avcodec/avcodec: Document the data type for AV_PKT_DATA_MPEGTS_STREAM_ID
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-19 20:09:03 +01:00
Michael Niedermayer
ab1319d82f avformat/mpegts: Fix side data type for stream id
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-19 20:09:03 +01:00
Michael Niedermayer
f8f762c300 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>
2018-12-19 20:09:03 +01:00
Helmut K. C. Tessarek
aaf9171574 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>
2018-12-19 15:31:28 -03:00
Carl Eugen Hoyos
a07470ba37 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
2018-12-19 15:46:29 +01:00
Michael Niedermayer
ea30ac1e40 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>
2018-12-19 10:01:08 +01:00
Michael Niedermayer
dfb5046cf3 avcodec/mjpegdec: verify SOF len field validity
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-19 10:01:00 +01:00
Michael Niedermayer
645c5e8c91 doc/encoders: Fix colums typo
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-19 10:00:00 +01:00
Jan Ekström
3a36b0c4b8 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.
2018-12-18 21:04:57 +02:00
Paul B Mahol
c0fb6f963f avformat/vorbiscomment: add support for writing chapters
Fixes #7532.
2018-12-18 19:45:59 +01:00
Paul B Mahol
d283ee085f avcodec/g723_1dec: improve stereo support 2018-12-18 18:58:35 +01:00
Paul B Mahol
7a124138a7 avcodec/g723_1dec: reindent after last commit 2018-12-18 18:52:39 +01:00
Paul B Mahol
62dbcb7ddf avcodec/g723_1: add support for stereo files 2018-12-18 18:52:39 +01:00
Carl Eugen Hoyos
06a436a224 lavc/mjpegdec: Interpret three-component Adobe transform 0 also as RGB.
While there, make a comparison with "RGB" more readable.

Fixes ticket #7625.
2018-12-18 18:00:31 +01:00
Michael Niedermayer
568e1b229b avfilter/scene_sad: Fix funtions typos
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-18 14:18:05 +01:00
Shiyou Yin
76952aa461 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>
2018-12-18 11:59:51 +01:00
Zhong Li
978c935f2f 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>
2018-12-18 15:15:18 +08:00
Jan Ekström
a1f0dd24f6 lavf/mov: document the dvh1 codec switch based on hvcC availability 2018-12-17 23:25:43 +02:00
Rodger Combs
6ebe88f3a4 lavf/isom: add Dolby Vision sample entry codes for HEVC and H.264
These are registered identifiers at the MPEG-4 RA, which are
defined as to be utilized for Dolby Vision AVC/HEVC streams that
are not correctly presentable by standards-compliant AVC/HEVC players.

According to the Dolby Vision specification for ISOBMFF, these sample
entry codes are specified to have the standard AVC or HEVC decoder
configuration box in addition to the Dolby custom DOVIConfigurationBox.
This is what enables us to decode the streams without custom parsing.

For correct presentation information from the DOVIConfigurationBox
is required (YCbCr or modified ICtCP, SDR or HDR, base or enhancement
layer).
2018-12-17 23:25:43 +02:00
Paul B Mahol
7b2a9aaa0b avformat/mxfenc: fix typo 2018-12-17 21:06:36 +01:00
Paul B Mahol
d54276f9de avfilter/af_apad: add pad_dur and whole_dur options 2018-12-17 19:14:36 +01:00
chcunningham
ee1e39a576 lavf/id3v2: fail read_apic on EOF reading mimetype
avio_read may return EOF, leaving the mimetype array unitialized. fail
early when this occurs to avoid using the array in an unitialized state.

Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-17 18:30:10 +01:00
Carl Eugen Hoyos
826655d8d1 lavfi/program_opencl: Do not use format specifier "z" on Windows. 2018-12-17 14:44:10 +01:00
Carl Eugen Hoyos
0b7269e62d lavc/cbs: Do not use format specifier "z" on Windows. 2018-12-17 14:39:41 +01:00
kjeyapal@akamai.com
f22fcd4483 avformat/dashenc: Added support for Low-latency HLS(Experimental)
Apple doesn't have an official spec for LHLS. Meanwhile hls.js player folks are
trying to standardize a open LHLS spec. The draft spec is available in https://github.com/video-dev/hlsjs-rfcs/blob/lhls-spec/proposals/0001-lhls.md
This option will also try to comply with the above open spec, till Apple's spec officially supports it.
Applicable only when @var{streaming} and @var{hls_playlist} options are enabled.
2018-12-17 12:11:55 +05:30
kjeyapal@akamai.com
d209a3d50f avformat/dashenc : Refactored HLS media playlist related code
Made it as a separate function, so that it could be reused (in future)
2018-12-17 12:11:18 +05:30
Carl Eugen Hoyos
63977ac38f configure: Use "clang" as cc_default for Android. 2018-12-17 01:45:14 +01:00
Paul B Mahol
de5e71fb1b avcodec/tiff: add support for 12bit grayscale images
Fixes #4688.
2018-12-16 22:06:08 +01:00
Michael Niedermayer
092cb17983 avcodec/rasc: Check that the number of moves is less than or equal the number of pixels
Fixes: OOM
Fixes: 10307/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RASC_fuzzer-5393974559244288

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-16 09:49:07 +01:00
Michael Niedermayer
b11b3d2585 avcodec/vp7: Check for end of input in vp78_decode_mv_mb_modes()
Fixes: Timeout
Fixes: 10313/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP7_fuzzer-5637719389110272

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-16 09:49:07 +01:00
Michael Niedermayer
3a95b73abc avformat/nutenc: Document trailer index assert better
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-16 09:49:07 +01:00
chcunningham
c9f7b6f7a9 lavf/mov: ensure only one tkhd per trak
Chromium fuzzing produced a whacky file with extra tkhds. This caused
an AVStream that was already in use to be corrupted by assigning it a
new id, which blows up later in mov_read_trun because the
MOVFragmentStreamInfo.index_entry now points OOB.

Reviewed-by: Baptiste Coudurier <baptiste.coudurier@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-16 09:49:07 +01:00
Peter Ross
436bffaca2 avutil/tests/random_seed: seeds[] is uint32_t, therefore use PRIX32 macro
squelch format type warning
2018-12-16 13:52:21 +11:00
Paul B Mahol
be60dc2145 avutil/avsscanf: do not use long double functions
Not needed when only double is used.
2018-12-15 09:58:28 +01:00
Carl Eugen Hoyos
011c9112a0 lavc/g729dec: Cosmetics, fix indentation after last commit. 2018-12-15 00:55:18 +01:00
Carl Eugen Hoyos
641d52152f lavc/g729dec: Support stereo streams.
Fixes ticket #4553.
2018-12-15 00:32:31 +01:00
Michael Niedermayer
7aaab127be avcodec/clearvideo: Check remaining input bits in P macro block loop
Fixes: Timeout
Fixes: 11083/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CLEARVIDEO_fuzzer-5657180351496192

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-14 23:24:20 +01:00
Michael Niedermayer
35a603050d avcodec/dvdsubdec: discard accumulated buffer on error
Fixes: Timeout
Fixes: 10992/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DVDSUB_fuzzer-5657495410835456

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-14 23:24:20 +01:00