Carl Eugen Hoyos [Thu, 12 Apr 2018 00:30:21 +0000 (02:30 +0200)]
configure: Disable direct stripping for AIX.
AIX strip doesn't know the option -o.
Aman Gupta [Tue, 10 Apr 2018 17:17:52 +0000 (10:17 -0700)]
avcodec/mpegpicture: fix "stride changed" failures in gray mode
Before adding uvlinesize check, I was seeing failures decoding
some video with ffmpeg compiled with --enable-gray and using AV_CODEC_FLAG_GRAY.
[mpeg2video @ 0x7fa193818c00] get_buffer() failed (stride changed: linesize=1280/1280 uvlinesize=0/640)
[mpeg2video @ 0x7fa193818c00] get_buffer() failed (stride changed: linesize=1280/1280 uvlinesize=0/640)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Timo Rothenpieler [Wed, 11 Apr 2018 12:28:36 +0000 (14:28 +0200)]
avcodec/nvenc: update required driver versions for nvenc
Timo Rothenpieler [Wed, 11 Apr 2018 12:22:20 +0000 (14:22 +0200)]
avcodec/nvenc: add support for B frames as ref
Hendrik Leppkes [Tue, 3 Apr 2018 10:35:27 +0000 (12:35 +0200)]
spdifenc: support ac3 core+eac3 dependent streams
Such streams are found on Blu-ray, and identified as EAC3 type in
avformat, while the bitstream of the core stream is actually a pure AC3
frame.
Adjust the parsing accordingly, since AC3 frames always hold 6 blocks
and the numblkscod syntax element is not present.
Bela Bodecs [Wed, 11 Apr 2018 03:15:54 +0000 (11:15 +0800)]
avformat/hlsenc: fix handling of delete_segments when %v is present
When var_stream_map option is used, %v must appear either in segment
name template or in the directory path. This latter case currently is
not handled and delete_segments flag of hls_flags is broken now. This
patch fix this. The root cause of the bug was that HLSSegment struct
only stores the final filename part, but not the final directory path.
Most of the cases, final path info is unneded, It only necessary when
you want to delete old segments (e.g in case of live streaming).
Without variant streams it was unnecessary to store the final directory
path, because all segment were stored into the same directory. But
introducing %v in directory names either require to store the final
directory path into HLSSegment or associate segments with their variant
streams to be able deleting them later. I have choosen the second
solution and introduced a variant index data member into the segment
struct.
Signed-off-by: Bela Bodecs <bodecsb@vivanet.hu>
Signed-off-by: Steven Liu <lq@onvideo.cn>
Timo Teräs [Tue, 3 Apr 2018 06:05:18 +0000 (09:05 +0300)]
avformat/movenc: use correct iTunes copyright atom
Support for writing copyright metadata was added in commit
bed4fc54c9
for 3GP, MOV and iTunes metadata. 3GP and MOV cases are formally
specified. However, iTunes format does not have specification, and
it seems to have been assumed that it would use the same atom as
MOV (both being Apple formats).
However, Apple uses 'cprt' atom for iTunes metadata (do note that
the iTunes 'cprt' encoding is generic iTunes ItemList atom, not
the 3GP 'cprt' encoding. These are also inside different parent
atoms).
Most references trying to document iTunes atoms mention only
the 'cprt' tag. See:
- http://atomicparsley.sourceforge.net/mpeg-4files.html
- http://mutagen.readthedocs.io/en/latest/api/mp4.html
Same applies to other software supporting this tag. Most of them
encode and decode only the 'cprt' atom.
ffmpeg mov demuxer supports both atoms in this context. There are
few pieces of other software that support similarly both 'cprt' and
the incorrect '\251cpy' atom in this context. I believe they do it in
order to read the ffmpeg encoded incorrect copyright atom.
In light of the above this changes the copyright atom to 'cprt' as
it seems to be supported univerally and is the correct atom to use.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Matt Wolenetz [Tue, 10 Apr 2018 20:59:25 +0000 (13:59 -0700)]
lavc/libopusdec: Allow avcodec_open2 to call .close
If there is a decoder initialization failure detected in avcodec_open2
after .init is called, allow graceful decoder .close to prevent leaking
libopus decoder allocations.
BUG=828526
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
James Almer [Sun, 8 Apr 2018 17:00:47 +0000 (14:00 -0300)]
configure: check for INIT_ONCE before enabling w32threads
Should fix compilation wiht some old mingw-w64 builds that
don't seem to define it.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sun, 8 Apr 2018 16:30:19 +0000 (13:30 -0300)]
configure: check that the required header for Linux Perf is available
Should fix compilation on targets like some old Android NDK versions.
Signed-off-by: James Almer <jamrial@gmail.com>
Alexander Kravchenko [Mon, 9 Apr 2018 16:48:33 +0000 (19:48 +0300)]
lavc/amfenc: Retain a reference to D3D frames used as input during the encoding process
Fixes ticket #6990.
Tested-by: James Almer <jamrial@gmail.com>
Reviewed-by: Mark Thompson <sw@jkqxz.net>
Rodger Combs [Thu, 29 Mar 2018 04:19:28 +0000 (23:19 -0500)]
lavc/videotoolbox: fix failure to decode PAFF
Signed-off-by: Aman Gupta <aman@tmm1.net>
Misty De Meo [Mon, 9 Apr 2018 01:27:25 +0000 (18:27 -0700)]
Sega FILM: set dts and duration when demuxing
Reviewed-by: Kyle Swanson <k@ylo.ph>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Jun Zhao [Mon, 2 Apr 2018 23:14:46 +0000 (07:14 +0800)]
MAINTAINERS: add myself to the general developers list
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Gyan Doshi [Mon, 9 Apr 2018 08:58:06 +0000 (14:28 +0530)]
doc/filters: correct range for length in astats filter
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Carl Eugen Hoyos [Mon, 9 Apr 2018 22:50:01 +0000 (00:50 +0200)]
lavf/segafilmenc: Do not mix variable declaration and code.
Fixes two warnings: ISO C90 forbids mixed declarations and code
Meng Wang [Tue, 27 Mar 2018 12:43:06 +0000 (20:43 +0800)]
avcodec/arm/hevcdsp_sao : add NEON optimization for sao
Signed-off-by: Meng Wang <wangmeng.kids@bytedance.com>
Reviewed-by: Shengbin Meng <shengbinmeng@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 8 Apr 2018 01:29:44 +0000 (03:29 +0200)]
avcodec/movtextdec: Check style_start/end
Limits based on 3GPP TS 26.245 V14.0.0
Fixes: Timeout
Fixes: 6377/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MOVTEXT_fuzzer-
5175929115508736
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 7 Apr 2018 19:55:06 +0000 (21:55 +0200)]
avcodec/aacsbr_fixed: Fix integer overflow in sbr_hf_assemble()
Fixes: runtime error: signed integer overflow:
2052929346 +
204817098 cannot be represented in type 'int'
This was missed in
b1bef755f617af9685b592d866b3eb7f3c4b02b1
Fixes: 5275/clusterfuzz-testcase-minimized-
5367635958038528
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Carl Eugen Hoyos [Sat, 7 Apr 2018 19:30:45 +0000 (21:30 +0200)]
lavc/clearvideo: Allow decoding without extradata.
Michael Niedermayer [Mon, 2 Apr 2018 18:01:07 +0000 (20:01 +0200)]
libavcodec/rv34: error out earlier on missing references
Fixes visual corruption on seeking
Fixes: downloadTest_clip_24M.rmvb
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 23 Mar 2018 17:58:33 +0000 (18:58 +0100)]
avcodec/get_bits: Document skip_bits_long()
Found-by: Kieran
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
James Almer [Wed, 4 Apr 2018 21:12:53 +0000 (18:12 -0300)]
avformat/matroskadec: reference the existing data buffer when creating packets
Newly allocated data buffers (wavpack, prores, compressed buffers)
are padded to meet the requirements of AVPacket.
About 10x speed up in matroska_parse_frame().
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 4 Apr 2018 19:07:36 +0000 (16:07 -0300)]
avformat/matroskadec: factor the prores packet parsing code out
Simplifies code in matroska_parse_frame(). This is in preparation for
the following patch.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 4 Apr 2018 17:12:54 +0000 (14:12 -0300)]
avformat/matroskadec: use refcounted buffers in EbmlBin
Data in EbmlBin objects is never changed after being read from the
input file (save for two specific cases with encoded CodePrivate), so
using AVBufferRef we can prevent unnecessary copy of data by instead
creating new references to said constant data.
Signed-off-by: James Almer <jamrial@gmail.com>
Hendrik Schreiber [Thu, 5 Apr 2018 11:58:37 +0000 (13:58 +0200)]
swresample/swresample: Fix for seg fault in swr_convert_internal() -> sum2_float during dithering.
Removed +len1 in call to s->mix_2_1_f() as I found no logical explanation for it. After removal, problem was gone.
Signed-off-by: Hendrik Schreiber <hs@tagtraum.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Lou Logan [Thu, 5 Apr 2018 18:10:37 +0000 (10:10 -0800)]
doc/developer: remove merge request method of contributing
This seems to confuse Github users into thinking that we may accept pull
requests. We do not accept pull requests.
Sending patches to the ffmpeg-devel mailing list is our preferred method
for users to contribute code.
Signed-off-by: Lou Logan <lou@lrcd.com>
Bela Bodecs [Tue, 3 Apr 2018 14:18:02 +0000 (16:18 +0200)]
doc/filters: some more details and modified example to zmq/azmq
Info about default value of bind_address option and its abbreviated
version (b). Example modified to have named instanced filter and to show
its use.
Signed-off-by: Bela Bodecs <bodecsb@vivanet.hu>
Signed-off-by: Lou Logan <lou@lrcd.com>
Carl Eugen Hoyos [Wed, 4 Apr 2018 22:41:55 +0000 (00:41 +0200)]
lavf/amr: Stricter heuristic for auto-detection.
Fixes ticket #7125.
Josh de Kock [Thu, 5 Apr 2018 21:08:50 +0000 (22:08 +0100)]
lavfi,lavd: add gitignore for generated static component lists
Signed-off-by: Josh de Kock <josh@itanimul.li>
Misty De Meo [Mon, 2 Apr 2018 17:53:30 +0000 (10:53 -0700)]
Add Sega FILM muxer
Signed-off-by: Josh de Kock <josh@itanimul.li>
Martin Vignali [Thu, 5 Apr 2018 20:04:35 +0000 (22:04 +0200)]
avcodec/prores_ks : do not call estimate_alpha at each quantification step
also remove unused arg in estimate_alpha_plane
Improve quality of Prores 4444 encoding
Martin Vignali [Sat, 17 Mar 2018 18:37:46 +0000 (19:37 +0100)]
checkasm/vf_blend : add test for 16 bit version of
grainextract
grainmerge
average
extremity
negation
Martin Vignali [Sat, 17 Mar 2018 18:37:06 +0000 (19:37 +0100)]
avfilter/x86/vf_blend : add SIMD for 16 bit version of
grainextract
grainmerge
average
extremity
negation
Martin Vignali [Sat, 17 Mar 2018 18:24:49 +0000 (19:24 +0100)]
avfilter/x86/vf_blend : reorganize DIFFERENCE macro to reduce line duplication between 8bit and 16 bit version
Valery Kot [Fri, 16 Mar 2018 13:50:34 +0000 (14:50 +0100)]
avcodec/openh264enc.c: generate IDR frame in response to I frame pict_type
Signed-off-by: Valery Kot <valery.kot@gmail.com>
Jacob Trimble [Wed, 4 Apr 2018 19:30:56 +0000 (12:30 -0700)]
avformat/mov: Fix parsing of tfdt when using sample descriptors.
Signed-off-by: Jacob Trimble <modmaker@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Lou Logan [Thu, 5 Apr 2018 18:00:42 +0000 (10:00 -0800)]
doc/developer: update link to "sign-off" info
Found by Hendrik Schreiber.
Signed-off-by: Lou Logan <lou@lrcd.com>
wm4 [Wed, 4 Apr 2018 16:07:03 +0000 (18:07 +0200)]
avcodec/decode: fix warning when decoding pseudo paletted formats
The pseudo palette allocation is optional now. But if it's still
allocated (like the internal get_buffer2 implementation does, for
compatibility), it shouldn't print a warning.
Timo Teräs [Mon, 2 Apr 2018 08:36:57 +0000 (11:36 +0300)]
avformat/movenc: add rtp_hinting_needed() helper function
This is shared test and this simplifies code a bit. Follow up
commit will have additional tests for this function.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Timo Teräs [Mon, 2 Apr 2018 08:36:56 +0000 (11:36 +0300)]
ffmpeg: allow setting attached_pic disposition
This is used to signal that image should be stored in metadata
as cover image.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
James Almer [Wed, 4 Apr 2018 16:53:12 +0000 (13:53 -0300)]
avformat/matroskadec: address some more missing AVPacket frees
Fixes memleaks.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 4 Apr 2018 14:06:55 +0000 (11:06 -0300)]
avcodec/mpeg4videodec: unbreak multithreading decoding
Should fix double free related crashes.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 4 Apr 2018 13:54:14 +0000 (10:54 -0300)]
avformat/matroskadec: address a missing AVPacket free
Fixes memleaks.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 4 Apr 2018 04:47:12 +0000 (01:47 -0300)]
avcodec/libaomdec: fix broken pix_fmt changes from the previous commit
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 4 Apr 2018 03:43:40 +0000 (00:43 -0300)]
avcodec/mpeg4videodec: free studio profile VLCs when closing the decoder
Fixes memleaks.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 4 Apr 2018 03:43:01 +0000 (00:43 -0300)]
avcodec/clearvideo: fix mixed code and declarations
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Mon, 26 Mar 2018 18:02:39 +0000 (15:02 -0300)]
avformat/mp3enc: use AVPacketList helper functions to queue packets
Simplifies code.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Mon, 26 Mar 2018 18:02:38 +0000 (15:02 -0300)]
avformat/ttaenc: use AVPacketList helper functions to queue packets
Simplifies code.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Mon, 26 Mar 2018 18:02:37 +0000 (15:02 -0300)]
avformat/matroskadec: use AVPacketList to queue packets
It's more robust and efficient.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Mon, 26 Mar 2018 18:02:36 +0000 (15:02 -0300)]
avformat/utils: optimize ff_packet_list_free()
Don't constantly overwrite the list's head pointer.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Tue, 27 Mar 2018 22:48:18 +0000 (19:48 -0300)]
avformat/utils: make AVPacketList helper functions shared
Based on a patch by Luca Barbato.
Signed-off-by: James Almer <jamrial@gmail.com>
Jun Zhao [Wed, 4 Apr 2018 03:04:56 +0000 (11:04 +0800)]
lavf/hls: Remove the dead code in parse_playlist()
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Reviewed-by: Steven Liu <lq@onvideo.cn>
James Almer [Wed, 4 Apr 2018 02:32:03 +0000 (23:32 -0300)]
avcodec/sheervideo: add missing wrappers to sheervideodata.h
Fixes make fate-source
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 4 Apr 2018 02:31:36 +0000 (23:31 -0300)]
avcodec/clearvideo: add missing wrappers to clearvideodata.h
Fixes make fate-source
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Tue, 3 Apr 2018 18:33:48 +0000 (15:33 -0300)]
avcodec/libaomdec: add support for monochrome files
All such files are signaled as I42016, as there's no monochrome value
in aom_img_fmt_t.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Tue, 3 Apr 2018 18:27:18 +0000 (15:27 -0300)]
avcodec/libaomdec: remove duplicate code
Signed-off-by: James Almer <jamrial@gmail.com>
Gagandeep Singh [Tue, 27 Mar 2018 07:23:45 +0000 (12:53 +0530)]
lavc/cfhd: fix distortion of lowest 8 lines when height is not multiple of 16
Also update fate reference. Fixes ticket #6675.
wm4 [Thu, 29 Mar 2018 13:18:28 +0000 (15:18 +0200)]
avutil/pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL
PSEUDOPAL pixel formats are not paletted, but carried a palette with the
intention of allowing code to treat unpaletted formats as paletted. The
palette simply mapped the byte values to the resulting RGB values,
making it some sort of LUT for RGB conversion.
It was used for 1 byte formats only: RGB4_BYTE, BGR4_BYTE, RGB8, BGR8,
GRAY8. The first 4 are awfully obscure, used only by some ancient bitmap
formats. The last one, GRAY8, is more common, but its treatment is
grossly incorrect. It considers full range GRAY8 only, so GRAY8 coming
from typical Y video planes was not mapped to the correct RGB values.
This cannot be fixed, because AVFrame.color_range can be freely changed
at runtime, and there is nothing to ensure the pseudo palette is
updated.
Also, nothing actually used the PSEUDOPAL palette data, except xwdenc
(trivially changed in the previous commit). All other code had to treat
it as a special case, just to ignore or to propagate palette data.
In conclusion, this was just a very strange old mechnaism that has no
real justification to exist anymore (although it may have been nice and
useful in the past). Now it's an artifact that makes the API harder to
use: API users who allocate their own pixel data have to be aware that
they need to allocate the palette, or FFmpeg will crash on them in
_some_ situations. On top of this, there was no API to allocate the
pseuo palette outside of av_frame_get_buffer().
This patch not only deprecates AV_PIX_FMT_FLAG_PSEUDOPAL, but also makes
the pseudo palette optional. Nothing accesses it anymore, though if it's
set, it's propagated. It's still allocated and initialized for
compatibility with API users that rely on this feature. But new API
users do not need to allocate it. This was an explicit goal of this
patch.
Most changes replace AV_PIX_FMT_FLAG_PSEUDOPAL with FF_PSEUDOPAL. I
first tried #ifdefing all code, but it was a mess. The FF_PSEUDOPAL
macro reduces the mess, and still allows defining FF_API_PSEUDOPAL to 0.
Passes FATE with FF_API_PSEUDOPAL enabled and disabled. In addition,
FATE passes with FF_API_PSEUDOPAL set to 1, but with allocation
functions manually changed to not allocating a palette.
wm4 [Thu, 29 Mar 2018 13:10:15 +0000 (15:10 +0200)]
avcodec/xwdenc: do not rely on AV_PIX_FMT_FLAG_PSEUDOPAL palettes
This is the only code I found within FFmpeg that still inherently
requires AV_PIX_FMT_FLAG_PSEUDOPAL. It's easily changed not to require
it.
Preparation for the next patch.
Paul B Mahol [Tue, 3 Apr 2018 15:23:36 +0000 (17:23 +0200)]
avcodec/sheervideo: move tables to own header
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Sat, 31 Mar 2018 09:48:30 +0000 (11:48 +0200)]
avcodec/clearvideo: add inter-frame decoding
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Simon Thelen [Tue, 3 Apr 2018 12:41:33 +0000 (14:41 +0200)]
avcodec/imgconvert: fix possible null pointer dereference
regression since
354b26a3945eadd4ed8fcd801dfefad2566241de
Tobias Rapp [Tue, 3 Apr 2018 06:54:10 +0000 (08:54 +0200)]
fftools/cmdutils: add support for level flag in loglevel option parser
Allows to manage the AV_LOG_PRINT_LEVEL flag as a prefix to the loglevel
option value, similar to the existing AV_LOG_SKIP_REPEATE flag. Adds
support for setting flags relative to the existing value by using a +/-
prefix.
Previous version reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
Michael Niedermayer [Sat, 31 Mar 2018 19:19:19 +0000 (21:19 +0200)]
avcodec/aacdec_fixed: Fix integer overflow in apply_independent_coupling_fixed()
I was not able to reproduce this, this fix is based on just the fuzzer log.
Fixes: 4959/clusterfuzz-testcase-minimized-
6035350934781952
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, 11 Mar 2018 23:05:04 +0000 (00:05 +0100)]
avcodec/cscd: Error out when LZ* decompression fails
Fixes: Timeout
Fixes: 6304/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CSCD_fuzzer-
5754772461191168
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 [Sun, 1 Apr 2018 07:53:11 +0000 (15:53 +0800)]
avformat/options_table: Change the seek2any location in opt table.
Change the seek2any location in avformat_options to make code more
readable.
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
James Almer [Mon, 2 Apr 2018 19:44:18 +0000 (16:44 -0300)]
avcodec/libaomdec: remove references to gbrp pixfmt
Support for this needs testing, so remove for now.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Mon, 2 Apr 2018 19:44:05 +0000 (16:44 -0300)]
avcodec/libaomenc: remove references to gbrp pixfmt
Support for this needs testing, so remove for now.
Signed-off-by: James Almer <jamrial@gmail.com>
Paul B Mahol [Mon, 2 Apr 2018 20:09:59 +0000 (22:09 +0200)]
avformat/rmdec: make use of avio_get_str()
Also do not set empty metadata.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Marton Balint [Sun, 25 Mar 2018 20:19:28 +0000 (22:19 +0200)]
avformat/concatdec: only set output stream index before returning packet
Fixes ticket #6434.
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Marton Balint <cus@passwd.hu>
Paul B Mahol [Fri, 30 Mar 2018 19:08:47 +0000 (21:08 +0200)]
avcodec/aic: fix decoding of videos which height is not multiple of 16
Fate output changes and under close inspection looks more correct.
Fixes #6187.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Mon, 2 Apr 2018 14:03:03 +0000 (16:03 +0200)]
avcodec/scpr: fix decoding of prev+top-topleft prediction in keyframes
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Kieran Kunhya [Fri, 29 Dec 2017 15:42:14 +0000 (15:42 +0000)]
mpeg4video: Add support for MPEG-4 Simple Studio Profile.
This is a profile supporting > 8-bit video and has a higher quality DCT
Kieran Kunhya [Wed, 27 Dec 2017 01:08:39 +0000 (01:08 +0000)]
simple_idct: Template functions to support an input bitdepth parameter
Paul B Mahol [Mon, 2 Apr 2018 06:59:20 +0000 (08:59 +0200)]
avcodec/scpr: check for possible out of array access
Signed-off-by: Paul B Mahol <onemda@gmail.com>
James Almer [Sun, 25 Mar 2018 01:33:32 +0000 (22:33 -0300)]
avformat/utils: use av_packet_make_refcounted to ensure packets are ref counted
Simplifies code, while also fixing a potential leak of side data in pkt.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sun, 25 Mar 2018 03:23:58 +0000 (00:23 -0300)]
avcodec/bsf: use av_packet_make_refcounted to ensure packets are ref counted
Simplifies code.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sun, 25 Mar 2018 01:28:42 +0000 (22:28 -0300)]
avdevice/decklink_dec: use av_packet_make_refcounted to ensure packets are ref counted
Partially reverts commit
e91f0c4f8b, simplifying code.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sun, 25 Mar 2018 00:58:56 +0000 (21:58 -0300)]
avcodec/encode: use av_packet_make_refcounted to ensure packets are ref counted
Simplifies code.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sun, 25 Mar 2018 01:27:05 +0000 (22:27 -0300)]
avcodec/frame_thread_encoder: remove usage of av_dup_packet()
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sat, 24 Mar 2018 22:18:59 +0000 (19:18 -0300)]
avcodec/avpacket: add av_packet_make_refcounted()
It works as a drop in replacement for the deprecated av_dup_packet(),
to ensure a packet is reference counted.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
Josh de Kock [Sun, 18 Mar 2018 15:31:20 +0000 (15:31 +0000)]
lavf/img2dec: use new iteration API
Signed-off-by: Josh de Kock <josh@itanimul.li>
Josh de Kock [Sun, 18 Feb 2018 17:54:23 +0000 (17:54 +0000)]
lav*,tests: remove several register_all calls
avdevice_register_all() is still required to register devices into
lavf (this is required due to lavd being somewhat of a hack).
Signed-off-by: Josh de Kock <josh@itanimul.li>
Josh de Kock [Sun, 1 Apr 2018 02:17:07 +0000 (03:17 +0100)]
lavf/format: use const AVInputFormat for iteration
Signed-off-by: Josh de Kock <josh@itanimul.li>
Josh de Kock [Sat, 31 Mar 2018 23:19:49 +0000 (00:19 +0100)]
Revert "avformat/format: temporarily use old next api"
This reverts commit
909e00ae816df9b6a05b1c4d0cafb794d4d0ca28.
There is no need to use the old API anymore as the new API now
behaves in the same way (treating devices as formats when loaded).
Signed-off-by: Josh de Kock <josh@itanimul.li>
James Almer [Mon, 2 Apr 2018 02:19:02 +0000 (23:19 -0300)]
avfilter: bump version for the latest API change
And fix the entry in doc/APIchanges
Signed-off-by: James Almer <jamrial@gmail.com>
Jun Zhao [Sun, 1 Apr 2018 14:29:46 +0000 (22:29 +0800)]
cmdutils: fix new API break the "ffmpeg -muxers/demuxers"
fix commit
2238190 break the "ffmpeg -muxers/demuxers".
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: Josh de Kock <josh@itanimul.li>
Josh de Kock [Sun, 1 Apr 2018 02:07:11 +0000 (03:07 +0100)]
lavf/allformats: remove left-over index decrement
Signed-off-by: Josh de Kock <josh@itanimul.li>
Josh de Kock [Sat, 31 Mar 2018 23:20:59 +0000 (00:20 +0100)]
lavf: move avpriv function definition to internal.h
Signed-off-by: Josh de Kock <josh@itanimul.li>
Paul B Mahol [Sun, 1 Apr 2018 19:08:16 +0000 (21:08 +0200)]
avformat/mpeg: add missing check
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Sun, 1 Apr 2018 18:58:48 +0000 (20:58 +0200)]
avformat/mpeg: fix logic failure
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 30 Mar 2018 16:44:34 +0000 (18:44 +0200)]
avformat/mpeg: fix detection and demuxing of raw AC3 in mpegps
Fixes #4889.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 30 Mar 2018 14:06:55 +0000 (16:06 +0200)]
avformat/mpeg: fix PCM-DVD mis-detection as MLP
Fixes #6563.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Thu, 29 Mar 2018 11:54:51 +0000 (13:54 +0200)]
avfilter/af_amix: add weights option
Signed-off-by: Paul B Mahol <onemda@gmail.com>
heimdallr [Sat, 31 Mar 2018 12:37:23 +0000 (19:37 +0700)]
avcodec/imgconvert: Fix loss mask bug in avcodec_find_best_pix_fmt_of_list()
example:
AVPixelFormat pixFmts[] = { AV_PIX_FMT_RGB24, AV_PIX_FMT_RGBA };
int loss = 0;
AVPixelFormat best = avcodec_find_best_pix_fmt_of_list(pixFmts, AV_PIX_FMT_BGRA, 1, &loss);
best is AV_PIX_FMT_RGB24. But AV_PIX_FMT_RGBA is better.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Vignali [Sat, 31 Mar 2018 13:51:18 +0000 (15:51 +0200)]
avfilter/showvolume : indent after prev commit and add comment
Martin Vignali [Sat, 31 Mar 2018 13:50:53 +0000 (15:50 +0200)]
avfilter/showvolume : move width test for draw volume to the start of the loop
Martin Vignali [Sat, 31 Mar 2018 13:50:19 +0000 (15:50 +0200)]
avfilter/showvolume : move clear picture part to a func
and use it if fade == 0.
Rostislav Pehlivanov [Sat, 31 Mar 2018 22:57:09 +0000 (23:57 +0100)]
lavc: prefer the mp3float decoder to the mp3 decoder
On modern x86 systems its around 2x faster. For systems without
FPUs it'll be slower, but our policy is to prefer floating point
implementations and to let users decide what's best (or just not
compile them on systems without FPUs).
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>