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January 2016

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632 discussions

#5116(undetermined:new): Infinite loop in do_video_out
by FFmpeg 01 Jan '16

01 Jan '16

#5116: Infinite loop in do_video_out -------------------------------------+------------------------------------- Reporter: tsmith | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- How to reproduce: {{{ % ffmpeg -f ivf -i <test_case> -an out.mp4 ffmpeg version N-77454-ge42e0b1 Copyright (c) 2000-2015 the FFmpeg developers built with Ubuntu clang version 3.7.1-svn253742-1~exp1 (branches/release_37) (based on LLVM 3.7.1) configuration: --cc=clang --cxx=clang++ --disable-libxcb --disable-xlib --disable-logging --disable-ffprobe --disable-ffplay --disable-sdl --disable-ffserver --disable-doc --disable-pthreads --disable-network --disable-d3d11va --disable-dxva2 --disable-vaapi --disable-vda --disable- vdpau --disable-stripping --disable-runtime-cpudetect --disable- optimizations --disable-pic libavutil 55. 11.100 / 55. 11.100 libavcodec 57. 20.100 / 57. 20.100 libavformat 57. 20.100 / 57. 20.100 libavdevice 57. 0.100 / 57. 0.100 libavfilter 6. 21.101 / 6. 21.101 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 built on Linux x86_46 }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/5116> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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Re: [FFmpeg-trac] #1087(avcodec:open): support decoding the CineForm codec
by FFmpeg 01 Jan '16

01 Jan '16

#1087: support decoding the CineForm codec -------------------------------------+------------------------------------- Reporter: dericed | Owner: Type: enhancement | Status: open Priority: wish | Component: avcodec Version: git-master | Resolution: Keywords: CFHD, | Blocked By: CineForm | Reproduced by developer: 1 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Comment (by cehoyos): Replying to [comment:27 kierank]: > What pixel format are they (YUV, RGB, ???) - nothing looks correct so far. There appears to be 4 planes though and I don't understand how a film scanner can scan alpha. If it is a Bayer format, please look at AV_PIX_FMT_BAYER_BGGR8 and AV_PIX_FMT_BAYER_BGGR16 and their friends. If it is CMYK, you will find a conversion routine in mjpegdec.c. But in any case, if you have a patch that produces a recognizable image with wrong colours (and resolution) please post it, others could improve it. -- Ticket URL: <https://trac.ffmpeg.org/ticket/1087#comment:29> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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