ffmpeg.git
8 months agoavcodec/jpeg2000dec: Fix off by 1 error in JPEG2000_PGOD_CPRL handling
Michael Niedermayer [Sat, 20 Oct 2018 20:35:37 +0000 (22:35 +0200)]
avcodec/jpeg2000dec: Fix off by 1 error in JPEG2000_PGOD_CPRL handling

Fixes: assertion failure
Fixes: 10785/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5672160496975872

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 months agoavcodec/ilbcdec: Check startindex
Michael Niedermayer [Sat, 20 Oct 2018 22:35:12 +0000 (00:35 +0200)]
avcodec/ilbcdec: Check startindex

Fixes: Out of array read
Fixes: 10789/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ILBC_fuzzer-5153255445757952

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>
8 months agocbs_h2645: Allocate all internal buffers with padding
Mark Thompson [Tue, 16 Oct 2018 21:01:28 +0000 (22:01 +0100)]
cbs_h2645: Allocate all internal buffers with padding

Any of these buffers (for both H.264 and H.265) might reasonably be
parsed using the bitstream reader, so include padding on all of them.

8 months agocbs_h264: Fix SPS used for pic_timing timestamp
Mark Thompson [Tue, 16 Oct 2018 21:01:27 +0000 (22:01 +0100)]
cbs_h264: Fix SPS used for pic_timing timestamp

It should be the same as the one used for the rest of the pic_timing
structure.

8 months agocbs_h264: Actually decompose end-of-sequence NAL units
Mark Thompson [Tue, 16 Oct 2018 21:01:26 +0000 (22:01 +0100)]
cbs_h264: Actually decompose end-of-sequence NAL units

64c50c0e978cd556dc2da238dfe0bb367e7c1ab9 declared support for decomposing
them but omitted to implement it; this adds an implementation.

Also do the same for end-of-stream NAL units, since they are equivalent.

8 months agoavcodec/mpeg4videodec: Fix typo in sprite delta check
Michael Niedermayer [Wed, 17 Oct 2018 23:19:36 +0000 (01:19 +0200)]
avcodec/mpeg4videodec: Fix typo in sprite delta check

Fixes: Integer overflow
Fixes: 10890/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5636062181851136

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 months agolavf/vc1test: add rcv to vc1test demuxer extensions
Jun Zhao [Fri, 12 Oct 2018 13:31:09 +0000 (21:31 +0800)]
lavf/vc1test: add rcv to vc1test demuxer extensions

rcv is commonly used as extension for vc1 test stream files.

Signed-off-by: Jun Zhao <jun.zhao@intel.com>
8 months agolavf/vc1test: fix vc1test can't probe some RCV file.
Jun Zhao [Thu, 11 Oct 2018 10:22:09 +0000 (18:22 +0800)]
lavf/vc1test: fix vc1test can't probe some RCV file.

case 1:
use the hexdump -C SMM0005.rcv get:
                     size              skip (size - 4)
                      |                        |
                      V                        V
00000000  18 00 00 c5 05 00 00 00  4d f1 0a 11 00 e0 01 00
00000010  00 d0 02 00 00 0c 00 00  00 88 13 00 00 c0 65 52
                         ^
 |
     size + 16
case 2:
same the command for SMM0015.rcv get:
                    size
                      |
                      V
00000000  19 00 00 c5 04 00 00 00  41 f3 80 01 40 02 00 00
00000010  d0 02 00 00 0c 00 00 00  00 00 00 10 00 00 00 00
                      ^
      |
   size + 16

There are different the RCV file format for VC-1, vc1test
just handle the case 2 now, this fix will support the case 1.
(Both of test clips come from: SMPTE Recommended Practice -
VC-1 Decoder and Bitstream Conformance). And I think I got
a older VC-1 test clip in the case 1.

Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>
Reviewed-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Yan, FengX <fengx.yan@intel.com>
8 months agoavfilter/setparams : fix colorspace option
Martin Vignali [Sun, 21 Oct 2018 20:48:43 +0000 (22:48 +0200)]
avfilter/setparams : fix colorspace option

8 months agoavfilter/setfield, setrange : set color property to auto
Martin Vignali [Sun, 21 Oct 2018 20:47:57 +0000 (22:47 +0200)]
avfilter/setfield, setrange : set color property to auto

8 months agoavfilter/setparams : update filter description
Martin Vignali [Sun, 21 Oct 2018 20:43:14 +0000 (22:43 +0200)]
avfilter/setparams : update filter description

8 months agoavfilter/*_cuda: don't include internal header
Timo Rothenpieler [Sun, 21 Oct 2018 20:32:32 +0000 (22:32 +0200)]
avfilter/*_cuda: don't include internal header

It's not used, and pulls in the ffnvcodec header, which does not neccesarily have to exist to build these filters, since they include the full cuda.h.

8 months agoavfilter/setparam : add options to set color primaries, trc, space
Martin Vignali [Sun, 21 Oct 2018 17:29:29 +0000 (19:29 +0200)]
avfilter/setparam : add options to set color primaries, trc, space

8 months agoavfilter/setparams : merge setfield and setrange filter to setparams filter
Martin Vignali [Sun, 21 Oct 2018 17:28:03 +0000 (19:28 +0200)]
avfilter/setparams : merge setfield and setrange filter to setparams filter

setfield and setrange filters are kept.

8 months agoavfilter: add chromahold filter
Paul B Mahol [Thu, 18 Oct 2018 10:08:47 +0000 (12:08 +0200)]
avfilter: add chromahold filter

8 months agoavformat/dashenc: URL close unconditionally after DELETE segments
kjeyapal@akamai.com [Thu, 18 Oct 2018 09:26:20 +0000 (14:56 +0530)]
avformat/dashenc: URL close unconditionally after DELETE segments

Fixes bug with HTTP DELETE when HTTP Persistent is ON.
Right now, HTTP Persistent connections is supported only for POSTs and PUTs.
HTTP DELETE will still open a new connection every time.

8 months agoavformat/dashenc: Support HTTP Persistent for master.m3u8 as well
kjeyapal@akamai.com [Thu, 18 Oct 2018 06:19:51 +0000 (11:49 +0530)]
avformat/dashenc: Support HTTP Persistent for m3u8 as well

8 months agoavfilter/af_afir: calculate group delay too
Paul B Mahol [Sat, 20 Oct 2018 20:38:52 +0000 (22:38 +0200)]
avfilter/af_afir: calculate group delay too

8 months agoavdevice/decklink: Fix compile breakage on OSX
Devin Heitmueller [Fri, 19 Oct 2018 19:35:48 +0000 (15:35 -0400)]
avdevice/decklink: Fix compile breakage on OSX

Make the function static, or else Clang complains with:

error: no previous prototype for function 'decklink_get_attr_string' [-Werror,-Wmissing-prototypes]

Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
8 months agolavf/matroskadec: Simplify string length calculation.
Carl Eugen Hoyos [Mon, 3 Sep 2018 12:18:02 +0000 (14:18 +0200)]
lavf/matroskadec: Simplify string length calculation.

FFmpeg relies on sizeof(char) == 1.

8 months agolavc/sinewin: Do not declare AAC 120/960 tables as const.
Carl Eugen Hoyos [Sun, 14 Oct 2018 21:48:23 +0000 (23:48 +0200)]
lavc/sinewin: Do not declare AAC 120/960 tables as const.

ff_sine_window_init() is writing to these tables causing
a crash if compiled with gcc 8 and lto.

Analyzed by Martin Li┼íka in:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85132

Fixes ticket #7491.

8 months agolavf/dump: Fix a typo: comentary -> commentary.
Carl Eugen Hoyos [Wed, 17 Oct 2018 22:13:38 +0000 (00:13 +0200)]
lavf/dump: Fix a typo: comentary -> commentary.

Fixes ticket #7499.

8 months agoavfilter: add sinc source filter
Paul B Mahol [Tue, 19 Dec 2017 10:15:11 +0000 (11:15 +0100)]
avfilter: add sinc source filter

Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 months agoswscale : add YA16 LE/BE output
Martin Vignali [Sun, 14 Oct 2018 16:08:16 +0000 (18:08 +0200)]
swscale : add YA16 LE/BE output

8 months agoswscale/x86/rgb2rgb.asm : add Ivo Van Poorten name to the top of the file
Martin Vignali [Sat, 13 Oct 2018 17:52:06 +0000 (19:52 +0200)]
swscale/x86/rgb2rgb.asm : add Ivo Van Poorten name to the top of the file

suggested by Carl Eugen Hoyos

8 months agoavcodec/proresenc_aw : use for frame flag in the header the same value than the offic...
Martin Vignali [Mon, 8 Oct 2018 13:51:41 +0000 (15:51 +0200)]
avcodec/proresenc_aw : use for frame flag in the header the same value than the official encoder

8 months agoavcodec/proresenc_aw : add support for prores 444
Martin Vignali [Mon, 8 Oct 2018 13:51:19 +0000 (15:51 +0200)]
avcodec/proresenc_aw : add support for prores 444

8 months agoavcodec/prores_enc : not calculate dct a each quantif search step
Martin Vignali [Mon, 8 Oct 2018 13:50:52 +0000 (15:50 +0200)]
avcodec/prores_enc : not calculate dct a each quantif search step

Improve encoding speed by 2% (using prores input)

8 months agoavcodec/proresenc_aw : use qp close to the official encoder
Martin Vignali [Mon, 8 Oct 2018 13:50:23 +0000 (15:50 +0200)]
avcodec/proresenc_aw : use qp close to the official encoder

8 months agoavcodec/proresenc_aw : use AVframe primaries, transfert, colorspace for frame header...
Martin Vignali [Mon, 8 Oct 2018 13:49:56 +0000 (15:49 +0200)]
avcodec/proresenc_aw : use AVframe primaries, transfert, colorspace for frame header instead of default (unknown, unknown, Rec601)

avoid color shift, on some decoding software

8 months agoavcodec/proresenc_aw : use scan table from prores_data file
Martin Vignali [Mon, 8 Oct 2018 13:49:40 +0000 (15:49 +0200)]
avcodec/proresenc_aw : use scan table from prores_data file

Doesn't seems to make speed loss

8 months agoavfilter/vf_lensfun: use av_malloc_array()
Paul B Mahol [Thu, 18 Oct 2018 09:36:20 +0000 (11:36 +0200)]
avfilter/vf_lensfun: use av_malloc_array()

8 months agoavfilter/vf_lensfun: use av_freep
Paul B Mahol [Thu, 18 Oct 2018 09:30:11 +0000 (11:30 +0200)]
avfilter/vf_lensfun: use av_freep

8 months agoavfilter/af_adelay: do not crash if allocation of chandelay failed
Paul B Mahol [Thu, 18 Oct 2018 08:21:09 +0000 (10:21 +0200)]
avfilter/af_adelay: do not crash if allocation of chandelay failed

8 months agoavformat/dashenc: Dont ignore the codec tag from codec parameters
Karthick Jeyapal [Wed, 10 Oct 2018 07:20:20 +0000 (12:50 +0530)]
avformat/dashenc: Dont ignore the codec tag from codec parameters

8 months agoavcodec/h264_cavlc: Check mb_skip_run
Michael Niedermayer [Thu, 4 Oct 2018 01:13:41 +0000 (03:13 +0200)]
avcodec/h264_cavlc: Check mb_skip_run

Fixes: 10300/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-6292205497483264
Fixes: signed integer overflow: -2147483648 - 1 cannot be represented in type 'int'

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 months agoavcodec/ilbcdec: Fix multiple integer overflows
Michael Niedermayer [Wed, 10 Oct 2018 23:04:34 +0000 (01:04 +0200)]
avcodec/ilbcdec: Fix multiple integer overflows

Fixes: 10651/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ILBC_fuzzer-5202341540659200
Fixes: signed integer overflow: -1707705920 - 1703592888 cannot be represented in type 'int'

This tries to follow the webrtc code. For example using cliping and 64 bit as in WebRtcSpl_DotProductWithScale()
and not doing so in other places.
I could not find anything in rfc3951 and the reference code inside which would
explain what to do in these corner cases.

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 months agoavcodec/ilbcdec: Fix multiple invalid left shifts
Michael Niedermayer [Wed, 10 Oct 2018 22:15:30 +0000 (00:15 +0200)]
avcodec/ilbcdec: Fix multiple invalid left shifts

Fixes: 10651/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ILBC_fuzzer-5202341540659200
Fixes: left shift of negative value -512

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 months agoavcodec/ilbcdec: Limit indexes in create_augmented_vector()
Michael Niedermayer [Wed, 10 Oct 2018 21:43:27 +0000 (23:43 +0200)]
avcodec/ilbcdec: Limit indexes in create_augmented_vector()

These limits are based on limiting done in WebRtcIlbcfix_CreateAugmentedVec()
Fixes: out of array accesses
Fixes: 10652/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ILBC_fuzzer-5638941487661056
Fixes: 10655/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ILBC_fuzzer-5699970020147200

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 months agoavcodec/ra144: Fix integer overflow in add_wav()
Michael Niedermayer [Wed, 10 Oct 2018 02:25:50 +0000 (04:25 +0200)]
avcodec/ra144: Fix integer overflow in add_wav()

Fixes: signed integer overflow: -2144033225 + -5208934 cannot be represented in type 'int'
Fixes: 10633/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RA_144_fuzzer-5679133791617024

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 months agoavformat/utils: Never store negative values in last_IP_duration
Michael Niedermayer [Fri, 12 Oct 2018 18:55:25 +0000 (20:55 +0200)]
avformat/utils: Never store negative values in last_IP_duration

Fixes: integer overflow compute_pkt_fields()
Fixes: compute_pkt_usan

Reported-by: Thomas Guilbert <tguilbert@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 months agoavformat/utils: Fix integer overflow in discontinuity check
Michael Niedermayer [Fri, 12 Oct 2018 01:00:32 +0000 (03:00 +0200)]
avformat/utils: Fix integer overflow in discontinuity check

Fixes: signed integer overflow: 7738135736989908991 - -7954308516317364223 cannot be represented in type 'long'
Fixes: find_stream_info_usan

Reported-by: Thomas Guilbert <tguilbert@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 months agolavc/mjpegdec: Support 2:3 subsampling.
Carl Eugen Hoyos [Wed, 17 Oct 2018 22:25:16 +0000 (00:25 +0200)]
lavc/mjpegdec: Support 2:3 subsampling.

Fixes ticket #7495.

8 months agolavf/mxfenc: Remove a write-only variable.
Carl Eugen Hoyos [Sat, 13 Oct 2018 11:10:29 +0000 (13:10 +0200)]
lavf/mxfenc: Remove a write-only variable.

Fixes the following warning:
libavformat/mxfenc.c:2125:22: warning: variable 'frame_size' set but not used

8 months agoavformat/xwma: fix WMAv2 with incorrect bit rate
bnnm [Wed, 3 Oct 2018 20:32:04 +0000 (22:32 +0200)]
avformat/xwma: fix WMAv2 with incorrect bit rate

Fixes trac issue #7215

Output for files created by xWMAEncode and various videogames is correct now.

1ch 32000hz files are still broken, would need fixes in WMA decoder.

Signed-off-by: bnnm <bananaman255@gmail.com>
8 months agodoc/bitstream_filters: Add av1_metadata
Mark Thompson [Thu, 4 Oct 2018 23:09:47 +0000 (00:09 +0100)]
doc/bitstream_filters: Add av1_metadata

8 months agotrace_headers: Fix memory leaks on syntax read failures
Mark Thompson [Thu, 4 Oct 2018 23:09:45 +0000 (00:09 +0100)]
trace_headers: Fix memory leaks on syntax read failures

8 months agoMAINTAINERS: remove myself as hls demuxer maintainer
Anssi Hannula [Sun, 14 Oct 2018 20:38:32 +0000 (23:38 +0300)]
MAINTAINERS: remove myself as hls demuxer maintainer

8 months agoavcodec/cbs: ensure user_data is padded for GBC parsing
Aman Gupta [Fri, 5 Oct 2018 18:36:51 +0000 (11:36 -0700)]
avcodec/cbs: ensure user_data is padded for GBC parsing

Fixes crash noticed in the cbs_userdata patchset.

====ERROR: AddressSanitizer: heap-buffer-overflow on address 0x609000026c89 at pc 0x00010725d37b bp 0x7ffeea04e750 sp 0x7ffeea04e748
READ of size 4 at 0x609000026c89 thread T0
    #0 0x10725d37a in ff_cbs_read_unsigned get_bits.h:274
    #1 0x1072d2767 in ff_cbs_read_a53_user_data cbs_misc_syntax_template.c:119
    #2 0x1078251a7 in h264_metadata_filter h264_metadata_bsf.c:595
    #3 0x105c1321d in output_packet ffmpeg.c:853

0x609000026c89 is located 1 bytes to the right of 8-byte region [0x609000026c80,0x609000026c88)
allocated by thread T0 here:
    #0 0x10aef08d7 in wrap_posix_memalign (libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x578d7)
    #1 0x10aca95e6 in av_malloc mem.c:87
    #2 0x10ac545fe in av_buffer_allocz buffer.c:72
    #3 0x107263b27 in cbs_h264_read_nal_unit cbs_h264_syntax_template.c:722
    #4 0x10725b688 in cbs_read_fragment_content cbs.c:155

Signed-off-by: Aman Gupta <aman@tmm1.net>
8 months agoavcodec/cbs: fix crash in sei_pic_timestamp
Aman Gupta [Fri, 12 Oct 2018 03:42:58 +0000 (20:42 -0700)]
avcodec/cbs: fix crash in sei_pic_timestamp

Signed-off-by: Aman Gupta <aman@tmm1.net>
8 months agoavcodec/cbs_h264: silence errors about end_of_seq nalus
Aman Gupta [Mon, 8 Oct 2018 20:05:05 +0000 (13:05 -0700)]
avcodec/cbs_h264: silence errors about end_of_seq nalus

[ffmpeg] AVBSFContext: Decomposition unimplemented for unit 4 (type 10).

Signed-off-by: Aman Gupta <aman@tmm1.net>
8 months agodoc/filters: update silenceremove documentation
Paul B Mahol [Mon, 15 Oct 2018 16:10:16 +0000 (18:10 +0200)]
doc/filters: update silenceremove documentation

8 months agoavfilter/af_silenceremove: use enum for threshold detection modes
Paul B Mahol [Mon, 15 Oct 2018 15:52:56 +0000 (17:52 +0200)]
avfilter/af_silenceremove: use enum for threshold detection modes

8 months agoavfilter/af_silenceremove: add enum for detection modes
Paul B Mahol [Mon, 15 Oct 2018 15:44:56 +0000 (17:44 +0200)]
avfilter/af_silenceremove: add enum for detection modes

8 months agoavfilter/af_silenceremove: add options description
Paul B Mahol [Mon, 15 Oct 2018 14:26:16 +0000 (16:26 +0200)]
avfilter/af_silenceremove: add options description

8 months agoavfilter/af_silenceremove: prefer outlink instead of inlink
Paul B Mahol [Mon, 15 Oct 2018 14:09:24 +0000 (16:09 +0200)]
avfilter/af_silenceremove: prefer outlink instead of inlink

8 months agoavfilter/af_silenceremove: add mode options
Paul B Mahol [Mon, 15 Oct 2018 14:05:04 +0000 (16:05 +0200)]
avfilter/af_silenceremove: add mode options

To control how threshold is calculated in multichannel audio.

8 months agoavfilter/af_silenceremove: add options to keep min duration of silence
Paul B Mahol [Mon, 8 Oct 2018 18:43:14 +0000 (20:43 +0200)]
avfilter/af_silenceremove: add options to keep min duration of silence

8 months agoavcodec/av1_parse: Check obu_size
Michael Niedermayer [Sun, 14 Oct 2018 10:40:38 +0000 (12:40 +0200)]
avcodec/av1_parse: Check obu_size

Fixes: out of array read
Fixes: SIGSEGV_get_obu_bit_length_av1_parse

Found-by: keval shah <skeval65@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 months agoffmpeg: log corrupted packets and frames
Marton Balint [Tue, 9 Oct 2018 21:03:20 +0000 (23:03 +0200)]
ffmpeg: log corrupted packets and frames

Signed-off-by: Marton Balint <cus@passwd.hu>
8 months agoavcodec/cuviddec: properly take deinterlacing and display delay into account for...
Timo Rothenpieler [Sat, 13 Oct 2018 21:44:30 +0000 (23:44 +0200)]
avcodec/cuviddec: properly take deinterlacing and display delay into account for buffer_full check

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
8 months agoavcodec/imm4: improve decoding of some files
Paul B Mahol [Sun, 14 Oct 2018 10:57:03 +0000 (12:57 +0200)]
avcodec/imm4: improve decoding of some files

8 months agofate: Update checksums for recent mxf changes
Michael Niedermayer [Sun, 14 Oct 2018 11:03:19 +0000 (13:03 +0200)]
fate: Update checksums for recent mxf changes

References: bb89109a0a29d51cb207352834f6b92784c1700d84e8a87ca082f5a882e83fcb34a970f8b720cc25ea55a11ced5ef73bc7173ae2d3e268e26b3513503d38e45eb85c7a2420cb48a9cd45625c28644b2e

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 months agodoc/filters: do not mention removed option from afir filter
Paul B Mahol [Sat, 13 Oct 2018 19:44:06 +0000 (21:44 +0200)]
doc/filters: do not mention removed option from afir filter

8 months agoavformat: add SER demuxer
Paul B Mahol [Fri, 12 Oct 2018 09:33:29 +0000 (11:33 +0200)]
avformat: add SER demuxer

8 months agoswscale/x86/rgb2rgb : port shuffle 2103 mmxext to external asm and remove inline...
Martin Vignali [Thu, 11 Oct 2018 19:35:05 +0000 (21:35 +0200)]
swscale/x86/rgb2rgb : port shuffle 2103 mmxext to external asm and remove inline asm version

8 months agoswscale/x86/rgb2rgb : remove mmx version for shuffle2103
Martin Vignali [Thu, 11 Oct 2018 19:31:18 +0000 (21:31 +0200)]
swscale/x86/rgb2rgb : remove mmx version for shuffle2103

8 months agolavf/mxfenc: Remove two unused variables.
Carl Eugen Hoyos [Sat, 13 Oct 2018 11:08:32 +0000 (13:08 +0200)]
lavf/mxfenc: Remove two unused variables.

Fixes the following warnings:
libavformat/mxfenc.c:2036:9: warning: unused variable 'i'
libavformat/mxfenc.c:2125:9: warning: unused variable 'i'

8 months agolavf/mxfdec: demux s436m as eia608 subtitle track
Baptiste Coudurier [Tue, 14 Feb 2017 18:46:56 +0000 (10:46 -0800)]
lavf/mxfdec: demux s436m as eia608 subtitle track

8 months agolavf/mxfenc: support creating s436m data tracks
Baptiste Coudurier [Sat, 19 Nov 2016 19:09:24 +0000 (11:09 -0800)]
lavf/mxfenc: support creating s436m data tracks

8 months agoavformat/mxfenc: correctly set content package rate in system element
Baptiste Coudurier [Wed, 21 Mar 2018 20:13:51 +0000 (13:13 -0700)]
avformat/mxfenc: correctly set content package rate in system element

8 months agoavformat/mxfenc: update body partition with footer offset
Baptiste Coudurier [Wed, 21 Mar 2018 19:59:11 +0000 (12:59 -0700)]
avformat/mxfenc: update body partition with footer offset

8 months agoavformat/mxfenc: add mpeg-2 specific metadata, fix compatibility with sony content...
Baptiste Coudurier [Wed, 21 Mar 2018 16:35:22 +0000 (09:35 -0700)]
avformat/mxfenc: add mpeg-2 specific metadata, fix compatibility with sony content browser

8 months agoavformat/mxfenc: write index delta entry array needed by sony vegas pro 11
Baptiste Coudurier [Wed, 21 Mar 2018 19:53:56 +0000 (12:53 -0700)]
avformat/mxfenc: write index delta entry array needed by sony vegas pro 11

8 months agoavcodec/imm4: stop using FAAN idct
Paul B Mahol [Fri, 12 Oct 2018 16:53:26 +0000 (18:53 +0200)]
avcodec/imm4: stop using FAAN idct

8 months agoavcodec/avpacket: fix whitespace
Aman Gupta [Mon, 10 Sep 2018 01:09:47 +0000 (18:09 -0700)]
avcodec/avpacket: fix whitespace

Signed-off-by: Aman Gupta <aman@tmm1.net>
8 months agoavcodec/mediacodec: add av_mediacodec_render_buffer_at_time()
Aman Gupta [Wed, 1 Aug 2018 01:34:15 +0000 (18:34 -0700)]
avcodec/mediacodec: add av_mediacodec_render_buffer_at_time()

The existing av_mediacodec_release_buffer allows the user to render
or discard the Surface-backed frame. This new method allows the user
to control exactly when the frame will be rendered to its SurfaceView.

Available since Android API 21.

Signed-off-by: Aman Gupta <aman@tmm1.net>
8 months agolibavcodec/libaomenc.c: Added code for computing PSNR/SSIM
Sam John [Fri, 28 Sep 2018 22:09:05 +0000 (15:09 -0700)]
libavcodec/libaomenc.c: Added code for computing PSNR/SSIM

Signed-off-by: James Almer <jamrial@gmail.com>
8 months agoavcodec/ffv1dec_template: Check for the end of input after 1024 pixels
Michael Niedermayer [Mon, 8 Oct 2018 01:35:58 +0000 (03:35 +0200)]
avcodec/ffv1dec_template: Check for the end of input after 1024 pixels

Fixes: Timeout
Fixes: 10385/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFV1_fuzzer-5689206987292672

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 months agoavcodec/aacdec_template: Allow duplicated elements
Michael Niedermayer [Sun, 7 Oct 2018 11:03:00 +0000 (13:03 +0200)]
avcodec/aacdec_template: Allow duplicated elements

Such streams are invalid according to
4.5.2.1 Top level payloads for the audio object types AAC main, AAC SSR, AAC LC and AAC LTP
4.5.2.1.1 Definitions
...cIn the raw_data_block(), several instances of the
same syntactic element may occur, but must have a different 4 bit
element_instance_tag, except for data_stream_element()'s and
fill_element()'s.

Fixes: Ticket7477

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 months agoavformat/dashenc: only write video streams into HLS master playlist
Jian Yang [Fri, 14 Sep 2018 07:08:17 +0000 (15:08 +0800)]
avformat/dashenc: only write video streams into HLS master playlist

Tool mediastreamvalidator reports error "Variant media_[N].m3u8 is
missing audio group" for audio streams in HLS master playlist. As audio
streams are already listed in audio group, skip them as variant media
streams in master playlist.

8 months agolavu/qsv: make a copy as libmfx alignment requirement for uploading
Zhong Li [Mon, 17 Sep 2018 11:16:44 +0000 (19:16 +0800)]
lavu/qsv: make a copy as libmfx alignment requirement for uploading

Libmfx requires 16 bytes aligned input/output for uploading.
Currently only output is 16 byte aligned and assigning same width/height to
input with smaller buffer size actually, thus definitely will cause segment fault.

Can reproduce with any 1080p nv12 rawvideo input:
ffmpeg -init_hw_device qsv=qsv:hw -hwaccel qsv -filter_hw_device qsv -f rawvideo -pix_fmt nv12 -s:v 1920x1080
-i 1080p_nv12.yuv -vf 'format=nv12,hwupload=extra_hw_frames=16,hwdownload,format=nv12' -an -y out_nv12.yuv

It can fix #7418

Signed-off-by: Zhong Li <zhong.li@intel.com>
8 months agolavu/hwcontext_qsv: Add support for AV_PIX_FMT_BGRA.
Zhong Li [Mon, 21 May 2018 09:58:52 +0000 (17:58 +0800)]
lavu/hwcontext_qsv: Add support for AV_PIX_FMT_BGRA.

RGB32(AV_PIX_FMT_BGRA on intel platforms) format may be used as overlay with alpha blending.
So add AV_PIX_FMT_BGRA format support.

One example of alpha blending overlay: ffmpeg -hwaccel qsv -c:v h264_qsv -i BA1_Sony_D.jsv
-filter_complex 'movie=lena-rgba.png,hwupload=extra_hw_frames=16[a];[0:v][a]overlay_qsv=x=10:y=10'
-c:v h264_qsv -y out.mp4

Rename RGB32 to be BGRA to make it clearer as Mark Thompson's suggestion.

V2: Add P010 format support else will introduce HEVC 10bit encoding regression.
    Thanks for LinJie's discovery.

Signed-off-by: Zhong Li <zhong.li@intel.com>
Verified-by: Fu, Linjie <linjie.fu@intel.com>
8 months agoavfilter/af_afir: remove again option, merge it with gtype
Paul B Mahol [Wed, 10 Oct 2018 17:55:30 +0000 (19:55 +0200)]
avfilter/af_afir: remove again option, merge it with gtype

8 months agolibavfilter: bump micro version to 101
Daniel Molkentin [Tue, 9 Oct 2018 12:32:58 +0000 (14:32 +0200)]
libavfilter: bump micro version to 101

8 months agolibavfilter/ebur128: add scale parameter
Daniel Molkentin [Tue, 9 Oct 2018 12:32:57 +0000 (14:32 +0200)]
libavfilter/ebur128: add scale parameter

This allows switching between absolute (LUFS) and relativ (LU) display
in the status line.

Signed-off-by: Daniel Molkentin <daniel@molkentin.de>
Signed-off-by: Conrad Zelck <c.zelck@imail.de>
8 months agolibavfilter/ebur128: introduce target range
Daniel Molkentin [Tue, 9 Oct 2018 12:32:56 +0000 (14:32 +0200)]
libavfilter/ebur128: introduce target range

This eases meeting the target level during live mixing.

Signed-off-by: Daniel Molkentin <daniel@molkentin.de>
Signed-off-by: Conrad Zelck <c.zelck@imail.de>
8 months agolibavfilter/ebur128: add gauge option
Daniel Molkentin [Tue, 9 Oct 2018 12:32:55 +0000 (14:32 +0200)]
libavfilter/ebur128: add gauge option

Allow to show short-term instead of momentary in gauge. Useful for monitoring
whilst live mixing.

Signed-off-by: Daniel Molkentin <daniel@molkentin.de>
Signed-off-by: Conrad Zelck <c.zelck@imail.de>
8 months agolibavfilter/ebur128: add target value to statistics line
Daniel Molkentin [Tue, 9 Oct 2018 12:32:54 +0000 (14:32 +0200)]
libavfilter/ebur128: add target value to statistics line

Signed-off-by: Daniel Molkentin <daniel@molkentin.de>
Signed-off-by: Conrad Zelck <c.zelck@imail.de>
8 months agolibavfilter/ebur128: add target level option for EBUR128 visualization filter
Daniel Molkentin [Tue, 9 Oct 2018 12:32:53 +0000 (14:32 +0200)]
libavfilter/ebur128: add target level option for EBUR128 visualization filter

Signed-off-by: Daniel Molkentin <daniel@molkentin.de>
Signed-off-by: Conrad Zelck <c.zelck@imail.de>
8 months agolavf/ftp: Remove an unneeded forward declaration.
Carl Eugen Hoyos [Tue, 9 Oct 2018 20:49:34 +0000 (22:49 +0200)]
lavf/ftp: Remove an unneeded forward declaration.

8 months agoavfilter/af_asetnsamples: do not leak frame on ENOMEM
Marton Balint [Sun, 7 Oct 2018 20:47:19 +0000 (22:47 +0200)]
avfilter/af_asetnsamples: do not leak frame on ENOMEM

Fixes Coverity CID 1416352.

Signed-off-by: Marton Balint <cus@passwd.hu>
8 months agoffmpeg: check return value of avcodec_parameters_from_context
Marton Balint [Sun, 7 Oct 2018 20:16:49 +0000 (22:16 +0200)]
ffmpeg: check return value of avcodec_parameters_from_context

Fixes Coverity CID 1427273.

Signed-off-by: Marton Balint <cus@passwd.hu>
8 months agoavfilter/f_cue: always check the return value of ff_inlink_consume_frame
Marton Balint [Sun, 7 Oct 2018 19:48:45 +0000 (21:48 +0200)]
avfilter/f_cue: always check the return value of ff_inlink_consume_frame

Fixes Coverity CID 1439936.

Signed-off-by: Marton Balint <cus@passwd.hu>
8 months agoh264_slice: Copy the value of x264_build before calling h264_slice_header_init during...
Derek Buitenhuis [Mon, 8 Oct 2018 15:33:26 +0000 (11:33 -0400)]
h264_slice: Copy the value of x264_build before calling h264_slice_header_init during thread init

If we don't copy this value first, it is seen as 0 by h264_slice_header_init,
due to zero-allocation of the new context, triggering an old hack that
multiplied the denominator by 2 for files produced by old x264 versions, but
only if more than one thread was used.

Fixes #7475 and #7083.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
8 months agoavfilter/f_reverse: add packed sample format support to areverse
Paul B Mahol [Mon, 8 Oct 2018 11:33:22 +0000 (13:33 +0200)]
avfilter/f_reverse: add packed sample format support to areverse

8 months agoavfilter/af_silenceremove: fix max for duration options
Paul B Mahol [Mon, 8 Oct 2018 10:22:12 +0000 (12:22 +0200)]
avfilter/af_silenceremove: fix max for duration options

8 months agoffplay: add options to specify window position
Dave Rice [Mon, 1 Oct 2018 21:07:44 +0000 (17:07 -0400)]
ffplay: add options to specify window position

Signed-off-by: Marton Balint <cus@passwd.hu>
8 months agoavutil/tests/parseutils: add some big duration tests
Marton Balint [Sun, 30 Sep 2018 20:10:09 +0000 (22:10 +0200)]
avutil/tests/parseutils: add some big duration tests

Signed-off-by: Marton Balint <cus@passwd.hu>
8 months agoavutil/parseutils: fix some overflows in duration calculations
Marton Balint [Sun, 30 Sep 2018 20:34:41 +0000 (22:34 +0200)]
avutil/parseutils: fix some overflows in duration calculations

Also properly return AVERROR(ERANGE) in case of actual overflows.

Signed-off-by: Marton Balint <cus@passwd.hu>