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>
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>
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>
Martin Vignali [Sun, 21 Oct 2018 20:48:43 +0000 (22:48 +0200)]
avfilter/setparams : fix colorspace option
Martin Vignali [Sun, 21 Oct 2018 20:47:57 +0000 (22:47 +0200)]
avfilter/setfield, setrange : set color property to auto
Martin Vignali [Sun, 21 Oct 2018 20:43:14 +0000 (22:43 +0200)]
avfilter/setparams : update filter description
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.
Martin Vignali [Sun, 21 Oct 2018 17:29:29 +0000 (19:29 +0200)]
avfilter/setparam : add options to set color primaries, trc, space
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.
Paul B Mahol [Thu, 18 Oct 2018 10:08:47 +0000 (12:08 +0200)]
avfilter: add chromahold filter
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.
kjeyapal@akamai.com [Thu, 18 Oct 2018 06:19:51 +0000 (11:49 +0530)]
avformat/dashenc: Support HTTP Persistent for m3u8 as well
Paul B Mahol [Sat, 20 Oct 2018 20:38:52 +0000 (22:38 +0200)]
avfilter/af_afir: calculate group delay too
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>
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.
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 Liška in:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85132
Fixes ticket #7491.
Carl Eugen Hoyos [Wed, 17 Oct 2018 22:13:38 +0000 (00:13 +0200)]
lavf/dump: Fix a typo: comentary -> commentary.
Fixes ticket #7499.
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>
Martin Vignali [Sun, 14 Oct 2018 16:08:16 +0000 (18:08 +0200)]
swscale : add YA16 LE/BE output
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
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
Martin Vignali [Mon, 8 Oct 2018 13:51:19 +0000 (15:51 +0200)]
avcodec/proresenc_aw : add support for prores 444
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)
Martin Vignali [Mon, 8 Oct 2018 13:50:23 +0000 (15:50 +0200)]
avcodec/proresenc_aw : use qp close to the official encoder
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
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
Paul B Mahol [Thu, 18 Oct 2018 09:36:20 +0000 (11:36 +0200)]
avfilter/vf_lensfun: use av_malloc_array()
Paul B Mahol [Thu, 18 Oct 2018 09:30:11 +0000 (11:30 +0200)]
avfilter/vf_lensfun: use av_freep
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
Karthick Jeyapal [Wed, 10 Oct 2018 07:20:20 +0000 (12:50 +0530)]
avformat/dashenc: Dont ignore the codec tag from codec parameters
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>
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>
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>
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>
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>
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>
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>
Carl Eugen Hoyos [Wed, 17 Oct 2018 22:25:16 +0000 (00:25 +0200)]
lavc/mjpegdec: Support 2:3 subsampling.
Fixes ticket #7495.
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
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>
Mark Thompson [Thu, 4 Oct 2018 23:09:47 +0000 (00:09 +0100)]
doc/bitstream_filters: Add av1_metadata
Mark Thompson [Thu, 4 Oct 2018 23:09:45 +0000 (00:09 +0100)]
trace_headers: Fix memory leaks on syntax read failures
Anssi Hannula [Sun, 14 Oct 2018 20:38:32 +0000 (23:38 +0300)]
MAINTAINERS: remove myself as hls demuxer maintainer
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>
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>
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>
Paul B Mahol [Mon, 15 Oct 2018 16:10:16 +0000 (18:10 +0200)]
doc/filters: update silenceremove documentation
Paul B Mahol [Mon, 15 Oct 2018 15:52:56 +0000 (17:52 +0200)]
avfilter/af_silenceremove: use enum for threshold detection modes
Paul B Mahol [Mon, 15 Oct 2018 15:44:56 +0000 (17:44 +0200)]
avfilter/af_silenceremove: add enum for detection modes
Paul B Mahol [Mon, 15 Oct 2018 14:26:16 +0000 (16:26 +0200)]
avfilter/af_silenceremove: add options description
Paul B Mahol [Mon, 15 Oct 2018 14:09:24 +0000 (16:09 +0200)]
avfilter/af_silenceremove: prefer outlink instead of inlink
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.
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
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>
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>
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>
Paul B Mahol [Sun, 14 Oct 2018 10:57:03 +0000 (12:57 +0200)]
avcodec/imm4: improve decoding of some files
Michael Niedermayer [Sun, 14 Oct 2018 11:03:19 +0000 (13:03 +0200)]
Paul B Mahol [Sat, 13 Oct 2018 19:44:06 +0000 (21:44 +0200)]
doc/filters: do not mention removed option from afir filter
Paul B Mahol [Fri, 12 Oct 2018 09:33:29 +0000 (11:33 +0200)]
avformat: add SER demuxer
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
Martin Vignali [Thu, 11 Oct 2018 19:31:18 +0000 (21:31 +0200)]
swscale/x86/rgb2rgb : remove mmx version for shuffle2103
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'
Baptiste Coudurier [Tue, 14 Feb 2017 18:46:56 +0000 (10:46 -0800)]
lavf/mxfdec: demux s436m as eia608 subtitle track
Baptiste Coudurier [Sat, 19 Nov 2016 19:09:24 +0000 (11:09 -0800)]
lavf/mxfenc: support creating s436m data tracks
Baptiste Coudurier [Wed, 21 Mar 2018 20:13:51 +0000 (13:13 -0700)]
avformat/mxfenc: correctly set content package rate in system element
Baptiste Coudurier [Wed, 21 Mar 2018 19:59:11 +0000 (12:59 -0700)]
avformat/mxfenc: update body partition with footer offset
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
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
Paul B Mahol [Fri, 12 Oct 2018 16:53:26 +0000 (18:53 +0200)]
avcodec/imm4: stop using FAAN idct
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>
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>
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>
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>
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>
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.
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>
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>
Paul B Mahol [Wed, 10 Oct 2018 17:55:30 +0000 (19:55 +0200)]
avfilter/af_afir: remove again option, merge it with gtype
Daniel Molkentin [Tue, 9 Oct 2018 12:32:58 +0000 (14:32 +0200)]
libavfilter: bump micro version to 101
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>
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>
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>
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>
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>
Carl Eugen Hoyos [Tue, 9 Oct 2018 20:49:34 +0000 (22:49 +0200)]
lavf/ftp: Remove an unneeded forward declaration.
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>
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>
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>
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>
Paul B Mahol [Mon, 8 Oct 2018 11:33:22 +0000 (13:33 +0200)]
avfilter/f_reverse: add packed sample format support to areverse
Paul B Mahol [Mon, 8 Oct 2018 10:22:12 +0000 (12:22 +0200)]
avfilter/af_silenceremove: fix max for duration options
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>
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>
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>
Marton Balint [Sun, 30 Sep 2018 19:30:10 +0000 (21:30 +0200)]
avutil/opt: check for minimum and maximum values when setting AV_OPT_TYPE_DURATION fields
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Sun, 30 Sep 2018 19:23:55 +0000 (21:23 +0200)]
avformat/segment: fix segment_time_delta option min/max value
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Sun, 30 Sep 2018 19:18:26 +0000 (21:18 +0200)]
avfilter/af_afade: fix crossfade duration maximum value
Signed-off-by: Marton Balint <cus@passwd.hu>
Paul B Mahol [Sun, 7 Oct 2018 15:38:22 +0000 (17:38 +0200)]
avfilter/af_afade: add logistic sigmoid curve
Paul B Mahol [Sun, 7 Oct 2018 10:10:59 +0000 (12:10 +0200)]
avfilter/avf_showspectrum: add legend support to showspectrum filter