]>
git.sesse.net Git - ffmpeg/log
James Almer [Fri, 30 Mar 2018 18:43:42 +0000 (15:43 -0300)]
Merge commit '
ea3320bb828553182fb34e164826f95df5743522 '
* commit '
ea3320bb828553182fb34e164826f95df5743522 ':
libaomenc: fix profile setting
avcodec: rename the AV1 profiles
This commit is a noop, see
99cc3cf7a26cd4113e5047034577027d8c6f07a2
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Fri, 30 Mar 2018 17:05:10 +0000 (14:05 -0300)]
fate: add test for eac3 dependant stream
Signed-off-by: James Almer <jamrial@gmail.com>
Paul B Mahol [Fri, 30 Mar 2018 10:34:05 +0000 (12:34 +0200)]
avcodec/mpc8: get frame output buffer right before it is actually needed
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 30 Mar 2018 10:32:00 +0000 (12:32 +0200)]
avcodec/mpc8: check for overread earlier and abort decoding frame
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Carl Eugen Hoyos [Fri, 30 Mar 2018 10:01:58 +0000 (12:01 +0200)]
fftools/ffmpeg: Remove an unused variable.
Fixes a warning:
fftools/ffmpeg.c:2201:22: warning: unused variable 'fg'
Paul B Mahol [Thu, 29 Mar 2018 09:10:20 +0000 (11:10 +0200)]
fate: add eac3_core bitstream filter test
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 30 Mar 2018 08:14:48 +0000 (10:14 +0200)]
avcodec/ac3: fix out of array access introduced previously
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Thu, 29 Mar 2018 19:36:56 +0000 (21:36 +0200)]
avcodec/mpc8: check for overread first
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Philip Langdale [Wed, 28 Mar 2018 02:55:24 +0000 (19:55 -0700)]
movtextenc: fix handling of utf-8 subtitles
See the earlier fix for movtextdec for details. The equivalent bug is
present on the encoder side as well.
We need to track the text length in 'characters' (which seems to really
mean codepoints) to ensure that styles are applied across the correct
ranges.
James Almer [Fri, 30 Mar 2018 01:35:33 +0000 (22:35 -0300)]
avcodec/libaomenc: use av_assert0()
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Fri, 30 Mar 2018 00:56:19 +0000 (21:56 -0300)]
Merge commit '
a2fc8dbae85339d1b418d296f2982b6c04c53c57 '
* commit '
a2fc8dbae85339d1b418d296f2982b6c04c53c57 ':
Add Haivision SRT protocol
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Fri, 30 Mar 2018 00:54:11 +0000 (21:54 -0300)]
Merge commit '
2124a97a4998413c7e81539b16b01ef6ac570ea9 '
* commit '
2124a97a4998413c7e81539b16b01ef6ac570ea9 ':
configure: Drop unused helper function test_cflags_cpp()
This commit is a noop. The function was replaced in
af7a75cb517141f649cbbe0a9dcdb4854359b740
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Fri, 30 Mar 2018 00:30:16 +0000 (21:30 -0300)]
Merge commit '
434b44cd6fb4bb9a2bf2bb29ef55ce1a315314b8 '
* commit '
434b44cd6fb4bb9a2bf2bb29ef55ce1a315314b8 ':
configure: Simplify vararg check
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Fri, 30 Mar 2018 00:22:43 +0000 (21:22 -0300)]
Merge commit '
8c7554e6a9b126bd6ee5bf80dae9e11e056db2f1 '
* commit '
8c7554e6a9b126bd6ee5bf80dae9e11e056db2f1 ':
configure: Add check_x86asm() helper function to simplify some expressions
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Fri, 30 Mar 2018 00:15:18 +0000 (21:15 -0300)]
Merge commit '
17ee5b0c13bc17465b71bc9ca1cde9f0eed8b3ff '
* commit '
17ee5b0c13bc17465b71bc9ca1cde9f0eed8b3ff ':
configure: Use indirection for the -o assembler flag also for x86asm
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Fri, 30 Mar 2018 00:06:25 +0000 (21:06 -0300)]
Merge commit '
b9ea301e02472d0982b0fa0f80294bd95885bde8 '
* commit '
b9ea301e02472d0982b0fa0f80294bd95885bde8 ':
configure: Use a more sensible suffix for x86 assembly tempfiles
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Fri, 30 Mar 2018 00:03:33 +0000 (21:03 -0300)]
Merge commit '
5292e97c42b05db7ad4e51c1ea756b12fdf721ff '
* commit '
5292e97c42b05db7ad4e51c1ea756b12fdf721ff ':
configure: Document available options for the --toolchain parameter
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Fri, 30 Mar 2018 00:02:02 +0000 (21:02 -0300)]
Merge commit '
86499771d1228d8303c8eb6509e20c0caaa02da5 '
* commit '
86499771d1228d8303c8eb6509e20c0caaa02da5 ':
qsv: align surface width/height to 16.
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Thu, 29 Mar 2018 23:40:07 +0000 (20:40 -0300)]
Merge commit '
ea2f72a2c14c67a3b35dac6426d1e3c0fae33fd5 '
* commit '
ea2f72a2c14c67a3b35dac6426d1e3c0fae33fd5 ':
configure: Don't assume a 16 byte aligned stack on BSDs on i386
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Thu, 29 Mar 2018 23:34:43 +0000 (20:34 -0300)]
Merge commit '
deefca02c275ce4bc5ccbee690463ffef81a18b8 '
* commit '
deefca02c275ce4bc5ccbee690463ffef81a18b8 ':
qsvenc: add the Access Unit Delimiter NAL Unit support
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Thu, 29 Mar 2018 23:32:57 +0000 (20:32 -0300)]
Merge commit '
3d6e76b953afd36e23ef8532b81aea58a6338931 '
* commit '
3d6e76b953afd36e23ef8532b81aea58a6338931 ':
qsvenc: Fix a typo of FrameRateExtD/FrameRateExtN
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Thu, 29 Mar 2018 23:31:03 +0000 (20:31 -0300)]
Merge commit '
847190ebd99ffd57dc89bd568a33bf2d5c424129 '
* commit '
847190ebd99ffd57dc89bd568a33bf2d5c424129 ':
configure: Don't assume an aligned stack on clang on windows
Merged-by: James Almer <jamrial@gmail.com>
Michael Niedermayer [Sun, 25 Mar 2018 00:51:28 +0000 (01:51 +0100)]
avcodec/wmalosslessdec: Fix null pointer dereference in decode_frame()
Fixes: 2018_03_23_poc.wav
Found-by: GwanYeong Kim <gy741.kim@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
James Almer [Thu, 29 Mar 2018 19:18:27 +0000 (16:18 -0300)]
avcodec/libaomenc: minor cosmetics
Signed-off-by: James Almer <jamrial@gmail.com>
Paul B Mahol [Thu, 29 Mar 2018 18:46:36 +0000 (20:46 +0200)]
avformat/mpc8: do not return error on stream end
Signed-off-by: Paul B Mahol <onemda@gmail.com>
James Almer [Thu, 29 Mar 2018 16:03:04 +0000 (13:03 -0300)]
libaomenc: fix profile setting
Main Profile is yuv420p 8 and 10 bit
High Profile is yuv444p 8 and 10 bit
Professional Profile is yuv422p 8, 10, and 12 bit, plus every other pixfmt at 12 bit
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Thu, 29 Mar 2018 16:02:56 +0000 (13:02 -0300)]
avcodec: rename the AV1 profiles
Use the proper names instead of numbers
Signed-off-by: James Almer <jamrial@gmail.com>
Nicolas Gaullier [Mon, 19 Feb 2018 13:16:30 +0000 (14:16 +0100)]
lavfi/silencedetect: Fix missing log at eos
Fixes ticket #6968
Nicolas Gaullier [Mon, 19 Feb 2018 13:16:17 +0000 (14:16 +0100)]
lavfi/silencedetect: Fix silence_end accuracy
Nicolas Gaullier [Mon, 19 Feb 2018 13:16:04 +0000 (14:16 +0100)]
lavfi/silencedetect: Fix silence_start accuracy
Nicolas Gaullier [Mon, 19 Feb 2018 13:15:54 +0000 (14:15 +0100)]
lavfi/silencedetect: Update test parameters
Set relevant filter parameters such that the result can easily be
checked with a waveform editor.
In particular, it makes it clear the silence_start is not accurate in
the current code.
Nicolas Gaullier [Mon, 19 Feb 2018 13:15:42 +0000 (14:15 +0100)]
lavfi/silencedetect: Fix when silence_start=0
0 is a valid value for silence_start
Nicolas Gaullier [Mon, 19 Feb 2018 13:15:30 +0000 (14:15 +0100)]
lavfi/silencedetect: Add mono mode
In mono mode, silence is detected in any single channel instead of all
of them simultaneously
Paul B Mahol [Thu, 29 Mar 2018 08:31:45 +0000 (10:31 +0200)]
doc/general.texi: fix warning
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Tue, 27 Mar 2018 14:47:24 +0000 (16:47 +0200)]
avcodec: add eac3_core bitstream filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Mon, 26 Mar 2018 11:47:29 +0000 (13:47 +0200)]
avcodec/eac3: add support for dependent stream
Signed-off-by: Paul B Mahol <onemda@gmail.com>
James Almer [Thu, 29 Mar 2018 04:03:24 +0000 (01:03 -0300)]
libavcodec/libaomenc: add support for transfer characteristics and color primaries
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Thu, 29 Mar 2018 04:03:14 +0000 (01:03 -0300)]
libavcodec/libaomdec: add support for transfer characteristics and color primaries
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Thu, 29 Mar 2018 03:51:48 +0000 (00:51 -0300)]
libavcodec/libaomenc: fix size specifier in an av_log call
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Thu, 29 Mar 2018 03:36:51 +0000 (00:36 -0300)]
libavcodec/libaomdec: use the matrix coefficients value from aom_image
"color_space" is no longer a sytax element in libaom.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Thu, 29 Mar 2018 02:28:34 +0000 (23:28 -0300)]
avcode/profiles: add AV1 profiles
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Thu, 29 Mar 2018 02:15:18 +0000 (23:15 -0300)]
Merge commit '
43778a501f1bfbceeddc8eaeea2ea2b3506beeda '
* commit '
43778a501f1bfbceeddc8eaeea2ea2b3506beeda ':
Support AV1 encoding using libaom
This contains some extra changes taken from the libvpx encoder
wrapper, most of them contained in the set_pix_fmt() function.
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Thu, 29 Mar 2018 00:29:15 +0000 (21:29 -0300)]
avcodec/libaomdec: remove references to yuv440p pixfmt
While the enums are defined in the libaom headers, it's not officially
supported.
Signed-off-by: James Almer <jamrial@gmail.com>
Michael Niedermayer [Wed, 28 Mar 2018 23:07:24 +0000 (01:07 +0200)]
avcodec/tableprint_vlc: Fix build failure with --enable-hardcoded-tables
Found-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Marton Balint [Sat, 24 Mar 2018 21:57:34 +0000 (22:57 +0100)]
avfilter/af_pan: reject expressions referencing the same channel multiple times
Fixes parsing of expressions like c0=c0+c0 or c0=c0|c0=c1. Previously no
error was thrown and for input channels, only the last gain factor was used,
for output channels the source channel gains were combined.
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Sun, 18 Mar 2018 17:34:23 +0000 (18:34 +0100)]
ffmpeg: do not finish output streams manually on eof even if no input is provided
The generic code should be able to finish the streams just fine initializing
and flushing the filters and codecs properly.
Fixes the following command:
ffmpeg -f lavfi -i "testsrc=d=0.1[out0];aevalsrc=0:d=0[out1]" -af apad -shortest -f framecrc -
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Sun, 18 Mar 2018 17:04:13 +0000 (18:04 +0100)]
ffmpeg: fallback to codecpar parameters on input filter eof
Fixes ticket #6854 and the following simpler case:
ffmpeg -f lavfi -i testsrc=d=1 -f lavfi -i testsrc=d=0 -filter_complex overlay -f null none
Signed-off-by: Marton Balint <cus@passwd.hu>
James Almer [Wed, 28 Mar 2018 21:09:46 +0000 (18:09 -0300)]
Merge commit '
c438899a706422b8362a13714580e988be4d638b '
* commit '
c438899a706422b8362a13714580e988be4d638b ':
Add AV1 video decoding support through libaom
This contains some extra changes taken from the libvpx decoder
wrapper, most of them contained in the set_pix_fmt() function.
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 28 Mar 2018 18:46:59 +0000 (15:46 -0300)]
James Almer [Wed, 28 Mar 2018 18:39:08 +0000 (15:39 -0300)]
Merge commit '
dd7e63af93b2430b5d42b87a966160c66736342c '
* commit '
dd7e63af93b2430b5d42b87a966160c66736342c ':
configure: Restore original endianness test
The test was not changed in
67e8f476b7d3c21686a2d453d052818ac92688b3
Merging only the explanation.
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 28 Mar 2018 18:36:25 +0000 (15:36 -0300)]
Merge commit '
80a4e6a46f21256e9bf508ead686563616945ad5 '
* commit '
80a4e6a46f21256e9bf508ead686563616945ad5 ':
amf: Replace writer_id option with LIBAV_AMF_WRITER_ID constant
This commit is a noop, see
9ea6607d294526688ab1b1342cb36ee159683e88
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 28 Mar 2018 18:28:13 +0000 (15:28 -0300)]
Merge commit '
31a53ab34e22fe1eec902f79ec1f19ab828a7a0c '
* commit '
31a53ab34e22fe1eec902f79ec1f19ab828a7a0c ':
configure: Add check_as() helper function to simplify some expressions
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 28 Mar 2018 18:19:35 +0000 (15:19 -0300)]
Merge commit '
18dc1ff0fb4572b1d50a44905aa1e76bc3bbb0ad '
* commit '
18dc1ff0fb4572b1d50a44905aa1e76bc3bbb0ad ':
configure: Add check_ld() helper function to simplify some expressions
Merged-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 28 Mar 2018 18:03:56 +0000 (15:03 -0300)]
Merge commit '
9c37d765ef28b027414f86b0088b0c282a3c46d8 '
* commit '
9c37d765ef28b027414f86b0088b0c282a3c46d8 ':
configure: Add check_cc/require_cc helper functions to simplify some expressions
Merged-by: James Almer <jamrial@gmail.com>
Sven Dueking [Mon, 26 Mar 2018 15:37:49 +0000 (11:37 -0400)]
Add Haivision SRT protocol
The protocol requires libsrt (https://github.com/Haivision/srt) to be
installed
Signed-off-by: Sven Dueking <sven.dueking@nablet.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
sanilraut [Wed, 28 Mar 2018 11:52:27 +0000 (19:52 +0800)]
avformat/dashdec: Support signaling of last segment number
Last segment indicated by mpd is not parsed.
Example stream: http://dash.akamaized.net/dash264/TestCasesIOP41/LastSegmentNumber/1/manifest_last_segment_num.mpd
This patch supports parsing of Supplemental Descriptor with @schemeIdUri set to http://dashif.org/guide-
lines/last-segment-number with the @value set to the last segment number.
Reviewed-by: Steven Liu <lq@onvideo.cn>
Mark Thompson [Mon, 26 Mar 2018 23:04:32 +0000 (00:04 +0100)]
hwcontext_d3d11: Fix crash with valid adapter but no device
This crash was introduced by
8bbf2dacbfb4ead1535dea411035994f507f517d ,
which could incorrectly overwrite the failure result from creating the
device.
Fixes ticket #7108.
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Michael Niedermayer [Sun, 25 Mar 2018 18:21:38 +0000 (20:21 +0200)]
doc/examples/hw_decode: Remove logically dead code in decode_write()
Fixes CID1415951
Reviewed-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 25 Mar 2018 18:21:37 +0000 (20:21 +0200)]
doc/examples/hw_decode: Remove useless NULL check
Reviewed-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
James Almer [Tue, 27 Mar 2018 17:58:36 +0000 (14:58 -0300)]
doc/APIchanges: fix lavu version for the AVEncryptionInfo addition
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Mon, 26 Mar 2018 00:23:54 +0000 (21:23 -0300)]
avcodec/avpacket: remove unnecessary check in av_packet_make_writable()
Zero sized packets are already handled below in the function.
This is more in line with av_packet_ref().
Signed-off-by: James Almer <jamrial@gmail.com>
Diego Biurrun [Tue, 13 Mar 2018 10:03:11 +0000 (11:03 +0100)]
configure: Drop unused helper function test_cflags_cpp()
Timo Rothenpieler [Mon, 26 Mar 2018 12:32:00 +0000 (20:32 +0800)]
avformat/hlsenc: initialize saveptrs
av_strtok calls strspn on a non-NULL *saveptr, so not NULL initializing
it is an issue.
Fixes CID #
1428568
Reviewed-by: Karthick Jeyapal <kjeyapal@akamai.com>
Signed-off-by: Steven Liu <lq@onvideo.cn>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Jun Zhao [Mon, 26 Mar 2018 00:22:07 +0000 (08:22 +0800)]
kmsgrab: add category for kmsgrab
Makes kmsgrab visible in "ffmpeg -devices".
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
drfer3 [Mon, 26 Mar 2018 00:08:03 +0000 (11:08 +1100)]
avfilter/vf_avgblur_opencl: fix error when clSetKernelArg fails
Fixes Coverity CID
1430382 .
Mark Thompson [Sat, 24 Mar 2018 13:56:16 +0000 (13:56 +0000)]
vf_avgblur_opencl: Don't run kernel on pixels outside the image
The output frame size is larger than the image containing a subsampled
plane - use the actual size of the image being written rather than the
dimensions of the intended output frame.
Reviewed-by: Dylan Fernando <dylanf123@gmail.com>
Danil Iashchenko [Sat, 24 Mar 2018 15:57:43 +0000 (18:57 +0300)]
libavfilter: Add OpenCL convolution filter
Behaves like existing convolution filter.
Signed-off-by: Mark Thompson <sw@jkqxz.net>
Gyan Doshi [Wed, 21 Mar 2018 13:29:33 +0000 (18:59 +0530)]
avformat/segafilm - fix keyframe detection and set packet flags
Streams from a Segafilm cpk file can't be streamcopied because
keyframe flag isn't correctly set in stream index and
said flag is never conveyed to the packet
Fixes #7091
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
Diego Biurrun [Thu, 8 Mar 2018 14:42:32 +0000 (15:42 +0100)]
configure: Simplify vararg check
Diego Biurrun [Fri, 20 Oct 2017 23:07:34 +0000 (01:07 +0200)]
configure: Add check_x86asm() helper function to simplify some expressions
Diego Biurrun [Wed, 14 Mar 2018 13:47:43 +0000 (14:47 +0100)]
configure: Use indirection for the -o assembler flag also for x86asm
Similar indirections are used for the -o compiler/assembler flag to
account for differences in compiler/assembler syntax. For x86asm half
the infrastructure for doing the same currently exists unused.
Finish and use that infrastructure for consistency.
Diego Biurrun [Fri, 9 Mar 2018 16:28:51 +0000 (17:28 +0100)]
configure: Use a more sensible suffix for x86 assembly tempfiles
Diego Biurrun [Fri, 9 Mar 2018 16:19:15 +0000 (17:19 +0100)]
configure: Document available options for the --toolchain parameter
James Almer [Mon, 26 Mar 2018 15:51:25 +0000 (12:51 -0300)]
avcodec/avdct: use the proper function to free AVCodecContext
Fixes ticket #7074
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Mon, 26 Mar 2018 03:52:39 +0000 (00:52 -0300)]
avformat/rtpenc_chain: use the proper function to free AVFormatContext
Fixes ticket #7075
Signed-off-by: James Almer <jamrial@gmail.com>
Michael Niedermayer [Sat, 10 Mar 2018 17:03:09 +0000 (18:03 +0100)]
avcodec/mpeg4videodec: Use more specific error codes
Forward error codes where possible.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 3 Feb 2018 20:36:22 +0000 (21:36 +0100)]
avformat/mov: Move +1 in check to avoid hypothetical overflow in add_ctts_entry()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 24 Mar 2018 00:38:53 +0000 (01:38 +0100)]
avcodec/get_bits: Make sure the input bitstream with padding can be addressed
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Sun, 25 Mar 2018 21:26:26 +0000 (23:26 +0200)]
avfilter/af_mcompand: make error message more helpful
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Sun, 25 Mar 2018 21:10:59 +0000 (23:10 +0200)]
doc/filter.texi: fix some spotted typos
Signed-off-by: Paul B Mahol <onemda@gmail.com>
wm4 [Sat, 24 Mar 2018 14:41:54 +0000 (15:41 +0100)]
movtextdec: fix handling of UTF-8 subtitles
Subtitles which contained styled UTF-8 subtitles (i.e. not just 7 bit
ASCII characters) were not handled correctly. The spec mandates that
styling start/end ranges are in "characters". It's not quite clear what
a "character" is supposed to be, but maybe they mean unicode codepoints.
FFmpeg's decoder treated the style ranges as byte idexes, which could
lead to UTF-8 sequences being broken, and the common code dropping the
whole subtitle line.
Change this and count the codepoint instead. This also means that even
if this is somehow wrong, the decoder won't break UTF-8 sequences
anymore. The sample which led me to investigate this now appears to work
correctly.
wm4 [Sat, 24 Mar 2018 12:37:00 +0000 (13:37 +0100)]
avcodec: add a subcharenc mode that disables UTF-8 check
This is for applications which want to explicitly check for invalid
UTF-8 manually, and take actions that are better than dropping invalid
subtitles silently. (It's pretty much silent because sporadic avcodec
error messages are so common that you can't reasonably display them in a
prominent and meaningful way in a application GUI.)
Jan Ekström [Fri, 23 Mar 2018 12:41:28 +0000 (14:41 +0200)]
avformat/hlsenc: use stream's maximum bit rate as fall-back advertised rate
Enables having proper bit rate values being written into the master
playlist in case of hard-constrained VBR where the maximum bit
rate utilized is known before hand.
Does the same thing as movenc.c, for example.
Signed-off-by: Jan Ekström <jan.ekstrom@aminocom.com>
Marton Balint [Sat, 17 Mar 2018 11:41:15 +0000 (12:41 +0100)]
avdevice/decklink: fix leak when listing devices and there is no memory
Fixes Coverity CID
1419523 .
Signed-off-by: Marton Balint <cus@passwd.hu>
Martin Vignali [Sat, 24 Mar 2018 19:20:04 +0000 (20:20 +0100)]
swscale/rgb2rgb : cosmetic, move shuffle_bytes func declaration
move shuffle_bytes_1230, 3012, 3210 with the other shuffle_byte
declaration
Martin Vignali [Sat, 24 Mar 2018 19:19:00 +0000 (20:19 +0100)]
checkasm/swscale : add test for rgb shuffle_bytes func
Martin Vignali [Sat, 24 Mar 2018 19:18:05 +0000 (20:18 +0100)]
swscale/rgb : add X86 SIMD (SSSE3), for shuffle_bytes_1230, shuffle_bytes_3012, shuffle_bytes_3210
Martin Vignali [Sat, 24 Mar 2018 19:17:32 +0000 (20:17 +0100)]
swscale/rgb : move shuffle func shuffle_bytes_1230, shuffle_bytes_3012, shuffle_bytes_3210 in order to add SIMD
Martin Vignali [Sat, 24 Mar 2018 19:16:11 +0000 (20:16 +0100)]
swscale/rgb : add X86 SIMD (SSSE3) for shuffle_bytes_2103 and shuffle_bytes_0321
James Almer [Sat, 24 Mar 2018 01:19:42 +0000 (22:19 -0300)]
Revert "avcodec/vp9_superframe_bsf: cache packets by creating new references rather than moving them"
This reverts commit
7a02b364b68c0bf7f065f5c217fae458f0efdb8d .
The packet fetched by ff_bsf_get_packet() and ff_bsf_get_packet_ref()
is now guaranteed to be reference counted.
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
Jacob Trimble [Tue, 5 Dec 2017 22:52:22 +0000 (14:52 -0800)]
avcodec/avcodec.h: Add encryption info side data.
This new side-data will contain info on how a packet is encrypted.
This allows the app to handle packet decryption.
Signed-off-by: Jacob Trimble <modmaker@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Sasi Inguva [Wed, 21 Mar 2018 20:36:38 +0000 (13:36 -0700)]
lavf/utils.c: Don't compute start_time from DISCARD packets for video.
Signed-off-by: Sasi Inguva <isasi@isasi.mtv.corp.google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
James Almer [Tue, 20 Mar 2018 04:19:19 +0000 (01:19 -0300)]
avcodec/noise_bsf: move the reference in the bsf internal buffer
There's no need to allocate a new packet for it.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Fri, 23 Mar 2018 21:16:11 +0000 (18:16 -0300)]
avcodec/bsf: make sure the AVBSFInternal stored packet is reference counted
Some bitstream filters may buffer said packet in their own contexts
for latter use. The documentation for av_bsf_send_packet() doesn't
forbid feeding it non-reference counted packets, which depending on
the way said packets were internally buffered by the bsf it may
result in the data described in them becoming invalid or unavailable
at any time.
This was the case with vp9_superframe after commit
e1bc3f4396 , which
was then promptly fixed in
37f4a093f7 and
7a02b364b6 . It is still the
case even today with vp9_reorder_raw.
With this change the bitstream filters will not have to worry how to
store or consume the packets fed to them.
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 21 Mar 2018 14:43:04 +0000 (11:43 -0300)]
ffmpeg: pass reference counted packet on codec copy when possible
Should prevent unnecessary copy of data in cases where new references
to the packet are created within the muxer or a bitstream filter.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 21 Mar 2018 14:27:49 +0000 (11:27 -0300)]
ffmpeg: remove dead call to av_parser_change()
It's been a noop for years, and it's been argued that in-band headers
should not be forcedly removed without the user's explicit request.
Also, as the FIXME line stated, this is a job for a bitstream filter
like extract_extradata, remove_extradata, dump_extradata, and
filter_units.
Signed-off-by: James Almer <jamrial@gmail.com>
Paul B Mahol [Fri, 23 Mar 2018 21:53:13 +0000 (22:53 +0100)]
avfilter/avf_showvolume: implement basic rms metering mode
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 23 Mar 2018 18:21:52 +0000 (19:21 +0100)]
doc/filters: itemize channelmap examples
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 23 Mar 2018 18:02:51 +0000 (19:02 +0100)]
avfilter/avf_showwaves: add draw mode which controls how single sample is drawn
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 23 Mar 2018 15:21:38 +0000 (16:21 +0100)]
avfilter/vf_convolution: disable fast path if rdiv/bias are different from defaults
Signed-off-by: Paul B Mahol <onemda@gmail.com>