January 2012 - FFmpeg-trac - lists.ffmpeg.org

#854(undetermined:new): ljpg: reject ljpeg when component is not 8 or 16
by FFmpeg 02 Jan '12

02 Jan '12

#854: ljpg: reject ljpeg when component is not 8 or 16 -------------------------------------+------------------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- example patch attached {{{ C:\>ffmpeg -i 12.jpg ffmpeg version N-36193-gf514695, Copyright (c) 2000-2011 the FFmpeg developers built on Dec 26 2011 17:50:37 with gcc 4.6.2 configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-ru ntime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable- libope ncore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable- libgsm --en able-libmp3lame --enable-libopenjpeg --enable-librtmp --enable- libschroedinger - -enable-libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvo- amrwben c --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable- libxvid --enable-zlib libavutil 51. 33.100 / 51. 33.100 libavcodec 53. 48.100 / 53. 48.100 libavformat 53. 28.100 / 53. 28.100 libavdevice 53. 4.100 / 53. 4.100 libavfilter 2. 54.100 / 2. 54.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 5.100 / 0. 5.100 libpostproc 51. 2.100 / 51. 2.100 [mjpeg @ 02645B60] mjpeg_decode_dc: bad vlc: 0:0 (020E9A68) Input #0, image2, from '12.jpg': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0:0: Video: mjpeg, gray, 640x480 [SAR 96:96 DAR 4:3], 25 tbr, 25 tbn , 25 tbc At least one output file must be specified }}} -- Ticket URL: <http://ffmpeg.org/trac/ffmpeg/ticket/854> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#813(avcodec:new): OpenJPEG based JPEG 2000 encoder missing pix_fmts termination token
by FFmpeg 02 Jan '12

02 Jan '12

#813: OpenJPEG based JPEG 2000 encoder missing pix_fmts termination token -------------------------------------+------------------------------------- Reporter: | Type: defect gregmulvihill | Priority: normal Status: new | Version: Component: avcodec | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Line 375 in libopenjpegenc.c appears to be be missing the PIX_FMT_NONE termination token. https://github.com/FFmpeg/FFmpeg/blob/40c36196d555496269656dd9f15c8520fa230… -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/813> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#863(undetermined:new): tiff: fix 2bpp LZW
by FFmpeg 02 Jan '12

02 Jan '12

#863: tiff: fix 2bpp LZW -------------------------------------+------------------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- {{{ C:\>ffmpeg -i 2bpp_LZW.tif ffmpeg version N-36193-gf514695, Copyright (c) 2000-2011 the FFmpeg developers built on Dec 26 2011 17:50:37 with gcc 4.6.2 configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-ru ntime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable- libope ncore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable- libgsm --en able-libmp3lame --enable-libopenjpeg --enable-librtmp --enable- libschroedinger - -enable-libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvo- amrwben c --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable- libxvid --enable-zlib libavutil 51. 33.100 / 51. 33.100 libavcodec 53. 48.100 / 53. 48.100 libavformat 53. 28.100 / 53. 28.100 libavdevice 53. 4.100 / 53. 4.100 libavfilter 2. 54.100 / 2. 54.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 5.100 / 0. 5.100 libpostproc 51. 2.100 / 51. 2.100 Input #0, image2, from '2bpp_LZW.tif': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0:0: Video: tiff, pal8, 1024x768, 25 tbr, 25 tbn, 25 tbc At least one output file must be specified }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/863> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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