May 2011 - FFmpeg-trac - lists.ffmpeg.org

#167(undetermined:new): TIFF file decodes incorrectly
by FFmpeg 27 Sep '12

27 Sep '12

#167: TIFF file decodes incorrectly --------------------------+-------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: undetermined | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+-------------------------- Issue 1925 {{{ Author: ami_stuff Date: 2010-05-08.17:03:35 Attached TIFF file decodes incorrectly, maybe because FFmpeg thinks it is <=8bit image, while it is really 24bit. IrfanView can decode it correctly. -------- C:\>ffmpeg -i 11.tiff FFmpeg version SVN-r23056, Copyright (c) 2000-2010 the FFmpeg developers built on May 8 2010 06:04:21 with gcc 4.4.2 configuration: --enable-memalign-hack --cross-prefix=i686-mingw32- --cc=ccache -i686-mingw32-gcc --arch=i686 --target-os=mingw32 --enable-runtime- cpudetect --e nable-avisynth --enable-gpl --enable-version3 --enable-bzlib --enable- libgsm --e nable-libfaad --enable-pthreads --enable-libvorbis --enable-libtheora --enable-l ibspeex --enable-libmp3lame --enable-libopenjpeg --enable-libxvid --enable-libsc hroedinger --enable-libx264 --enable-libopencore_amrwb --enable- libopencore_amrn b libavutil 50.15. 1 / 50.15. 1 libavcodec 52.67. 0 / 52.67. 0 libavformat 52.62. 0 / 52.62. 0 libavdevice 52. 2. 0 / 52. 2. 0 libavfilter 1.19. 0 / 1.19. 0 libswscale 0.10. 0 / 0.10. 0 Input #0, image2, from '11.tiff': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0.0: Video: tiff, pal8, 512x384, 25 tbr, 25 tbn, 25 tbc At least one output file must be specified }}} {{{ Author: cehoyos Date: 2010-05-08.17:46:12 Works fine with ImageMagick. }}} {{{ Author: kostya Date: 2010-05-29.07:43:14 This TIFF uses (8 bits per sample) x (3 samples per pixel) scheme and SamplesPerPixel entry is ignored now. I'll try to support it. }}} {{{ Author: kostya Date: 2010-05-29.07:59:15 This patch should fix it but I cannot test if it does not break decoding other TIFF files now so I shan't apply it. }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/167> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#168(undetermined:new): TIFF file decodes incorrectly - 2
by FFmpeg 27 Sep '12

27 Sep '12

#168: TIFF file decodes incorrectly - 2 --------------------------+-------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: undetermined | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+-------------------------- Issue 1983 {{{ ami_stuff Date: 2010-06-04.13:28:43 Hi, Attached TIFF file decodes incorrectly. IrfanView/ImageMagick (there is message "unkonwn field with tag 40000 (0x9c40) encountered)") have no problem with this pic. -------- C:\>ffmpeg -i b.tif FFmpeg version SVN-r23465, Copyright (c) 2000-2010 the FFmpeg developers built on Jun 4 2010 04:16:04 with gcc 4.4.2 configuration: --target-os=mingw32 --enable-runtime-cpudetect --enable- avisynt h --enable-gpl --enable-version3 --enable-bzlib --enable-libgsm --enable- libfaad --enable-pthreads --enable-libvorbis --enable-libtheora --enable-libspeex --ena ble-libmp3lame --enable-libopenjpeg --enable-libxvid --enable- libschroedinger -- enable-libx264 --extra-libs='-lx264 -lpthread' --enable-libopencore_amrwb --enab le-libopencore_amrnb --enable-librtmp --extra-libs='-lrtmp -lssl -lcrypto -lws2_ 32 -lgdi32 -lwinmm -lcrypt32 -lz' --arch=x86 --cross-prefix=i686-mingw32- --cc=' ccache i686-mingw32-gcc' --enable-memalign-hack libavutil 50.16. 0 / 50.16. 0 libavcodec 52.74. 0 / 52.74. 0 libavformat 52.67. 0 / 52.67. 0 libavdevice 52. 2. 0 / 52. 2. 0 libavfilter 1.20. 0 / 1.20. 0 libswscale 0.11. 0 / 0.11. 0 Input #0, image2, from 'b.tif': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0.0: Video: tiff, rgb24, 320x240, 25 tbr, 25 tbn, 25 tbc At least one output file must be specified }}} {{{ Author: cehoyos Date: 2010-06-04.15:39:55 Since no warning is issued, I consider this a bug. ffmpeg -i b.tif test.png FFmpeg version SVN-r23439, Copyright (c) 2000-2010 the FFmpeg developers built on Jun 4 2010 02:05:57 with icc 1200 configuration: --cc=/opt/intel/compilerpro-12.0.0.025/bin/intel64/icc --cpu=core2 libavutil 50.16. 0 / 50.16. 0 libavcodec 52.74. 0 / 52.74. 0 libavformat 52.67. 0 / 52.67. 0 libavdevice 52. 2. 0 / 52. 2. 0 libavfilter 1.20. 0 / 1.20. 0 libswscale 0.11. 0 / 0.11. 0 Input #0, image2, from 'b.tif': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0.0: Video: tiff, rgb24, 320x240, 25 tbr, 25 tbn, 25 tbc Output #0, image2, to 'test.png': Metadata: encoder : Lavf52.67.0 Stream #0.0: Video: png, rgb24, 320x240, q=2-31, 200 kb/s, 90k tbn, 25 tbc Stream mapping: Stream #0.0 -> #0.0 Press [q] to stop encoding frame= 1 fps= 0 q=0.0 Lsize= -0kB time=0.04 bitrate= -4.4kbits/s video:193kB audio:0kB global headers:0kB muxing overhead -100.011156% }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/168> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#169(undetermined:new): IFF 8SVX stereo files (with FIB/EXP compression) decodes incorrectly
by FFmpeg 27 Sep '12

27 Sep '12

#169: IFF 8SVX stereo files (with FIB/EXP compression) decodes incorrectly --------------------------+-------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: undetermined | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+-------------------------- Issue 1589 (& Issue 1427) Attached files decodes incorrectly. Please see https://roundup.libav.org/issue1427 for more info as well. {{{ Author: ami_stuff Date: 2009-12-05.02:37:04 >> What about 8SVX_FIB/EXP 2 channel files? This looks like it is just >> correct for 8bit PCM. > The "spec" and sketchy documentation available do not say anything about > stereo 8svx compressed sampling. My assumption is that such samples are not > defined. Same goes for 16bit stereo samples. IIRC we only have one compressed > sample available and that is mono. > More importantly, stereo samples are present in a number of anim files, which > are again uncompressed. > I'll be happy to add functionality as and when samples surface. Here are compressed IFF 8SVX stereo files. These files don't sound "clean" and of course too fast - issue1427. There is also availabe sourcecode of decoder and encoder: http://aminet.net/package/mus/misc/wavepak C:\>ffmpeg -i 8svx_exp.iff FFmpeg version SVN-r20726, Copyright (c) 2000-2009 Fabrice Bellard, et al. built on Dec 4 2009 06:03:38 with gcc 4.2.4 configuration: --enable-memalign-hack --prefix=/mingw --cross- prefix=i686-ming w32- --cc=ccache-i686-mingw32-gcc --target-os=mingw32 --arch=i686 --cpu=i686 --e nable-avisynth --enable-gpl --enable-version3 --enable-zlib --enable-bzlib --ena ble-libgsm --enable-libfaad --enable-pthreads --enable-libvorbis --enable- libthe ora --enable-libspeex --enable-libmp3lame --enable-libopenjpeg --enable- libxvid --enable-libschroedinger --enable-libx264 --enable-libopencore_amrwb --enable-li bopencore_amrnb libavutil 50. 5. 1 / 50. 5. 1 libavcodec 52.42. 0 / 52.42. 0 libavformat 52.40. 0 / 52.40. 0 libavdevice 52. 2. 0 / 52. 2. 0 libswscale 0. 7. 2 / 0. 7. 2 [IFF @ 0x3eced0]Estimating duration from bitrate, this may be inaccurate Input #0, IFF, from '8svx_exp.iff': Duration: 00:00:02.53, start: 0.000000, bitrate: 705 kb/s Stream #0.0: Audio: 8svx_exp, 44100 Hz, 2 channels, s16, 705 kb/s At least one output file must be specified C:\>ffmpeg -i 8svx_fib.iff FFmpeg version SVN-r20726, Copyright (c) 2000-2009 Fabrice Bellard, et al. built on Dec 4 2009 06:03:38 with gcc 4.2.4 configuration: --enable-memalign-hack --prefix=/mingw --cross- prefix=i686-ming w32- --cc=ccache-i686-mingw32-gcc --target-os=mingw32 --arch=i686 --cpu=i686 --e nable-avisynth --enable-gpl --enable-version3 --enable-zlib --enable-bzlib --ena ble-libgsm --enable-libfaad --enable-pthreads --enable-libvorbis --enable- libthe ora --enable-libspeex --enable-libmp3lame --enable-libopenjpeg --enable- libxvid --enable-libschroedinger --enable-libx264 --enable-libopencore_amrwb --enable-li bopencore_amrnb libavutil 50. 5. 1 / 50. 5. 1 libavcodec 52.42. 0 / 52.42. 0 libavformat 52.40. 0 / 52.40. 0 libavdevice 52. 2. 0 / 52. 2. 0 libswscale 0. 7. 2 / 0. 7. 2 [IFF @ 0x3ecee0]Estimating duration from bitrate, this may be inaccurate Input #0, IFF, from '8svx_fib.iff': Duration: 00:00:02.53, start: 0.000000, bitrate: 705 kb/s Stream #0.0: Audio: 8svx_fib, 44100 Hz, 2 channels, s16, 705 kb/s At least one output file must be specified }}} {{{ Author: BastyCDGS Date: 2010-05-05.18:58:18 I've done an analysis of this and found out that the decoder trys to interleave stereo samples to packet buffer and not to the whole length of BODY chunk. Fix will be pretty straight forward, I think...but I'm busy right now with IFF-ILBM and IFF-ANIM, so please be patient. }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/169> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#170(undetermined:new): TIFF -> PBM - white line on the right side in the output PBM file
by FFmpeg 27 Sep '12

27 Sep '12

#170: TIFF -> PBM - white line on the right side in the output PBM file --------------------------+-------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: undetermined | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+-------------------------- Issue 1490 {{{ Author: ami_stuff Date: 2009-10-17.19:36:58 When I convert attached TIFF file to PBM, there will be visible white line on the right side in the PBM image. This don't happen when I select TIFF or PNG as an output format. This line is visible when I load the output PBM file to XnView/IrfanView/PhotoShop, but not when I use FFplay. "FFmpeg -i test.tif out.pbm" -------- C:\>ffmpeg -i test.tif FFmpeg version SVN-r20231, Copyright (c) 2000-2009 Fabrice Bellard, et al. built on Oct 14 2009 04:04:42 with gcc 4.2.4 configuration: --enable-memalign-hack --prefix=/mingw --cross- prefix=i686-ming w32- --cc=ccache-i686-mingw32-gcc --target-os=mingw32 --arch=i686 --cpu=i686 --e nable-avisynth --enable-gpl --enable-version3 --enable-zlib --enable-bzlib --ena ble-libgsm --enable-libfaad --enable-pthreads --enable-libvorbis --enable- libthe ora --enable-libspeex --enable-libmp3lame --enable-libopenjpeg --enable- libxvid --enable-libschroedinger --enable-libx264 --enable-libopencore_amrwb --enable-li bopencore_amrnb libavutil 50. 3. 0 / 50. 3. 0 libavcodec 52.37. 0 / 52.37. 0 libavformat 52.39. 1 / 52.39. 1 libavdevice 52. 2. 0 / 52. 2. 0 libswscale 0. 7. 1 / 0. 7. 1 Input #0, image2, from 'test.tif': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0.0: Video: tiff, monob, 985x739, 25 tbr, 25 tbn, 25 tbc At least one output file must be specified }}} {{{ Author: kostya Date: 2009-10-18.06:53:20 Hmm, probably different programs get last pixel value from different bit. }}} {{{ Author: cehoyos Date: 2009-10-18.21:55:00 Also reproducible with ImageMagick. }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/170> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#171(undetermined:new): TIFF 1bpp decodes incorrectly
by FFmpeg 27 Sep '12

27 Sep '12

#171: TIFF 1bpp decodes incorrectly --------------------------+-------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: undetermined | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+-------------------------- Issue 1437 {{{ Author: ami_stuff Date: 2009-09-30.17:20:00 Attached TIFF 1bpp file without compression decodes incorrectly. FFmpeg -i test_1bpp.tif out.bmp -------- C:\>ffmpeg -i Test_1bpp.tif FFmpeg version SVN-r20091, Copyright (c) 2000-2009 Fabrice Bellard, et al. built on Sep 30 2009 04:04:31 with gcc 4.2.4 configuration: --enable-memalign-hack --prefix=/mingw --cross- prefix=i686-ming w32- --cc=ccache-i686-mingw32-gcc --target-os=mingw32 --arch=i686 --cpu=i686 --e nable-avisynth --enable-gpl --enable-zlib --enable-bzlib --enable-libgsm --enabl e-libfaad --enable-pthreads --enable-libvorbis --enable-libtheora --enable-libsp eex --enable-libmp3lame --enable-libopenjpeg --enable-libxvid --enable- libschroe dinger --enable-libx264 libavutil 50. 3. 0 / 50. 3. 0 libavcodec 52.36. 0 / 52.36. 0 libavformat 52.39. 0 / 52.39. 0 libavdevice 52. 2. 0 / 52. 2. 0 libswscale 0. 7. 1 / 0. 7. 1 Input #0, image2, from 'Test_2bpp.tif': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0.0: Video: tiff, monob, 818x305, 25 tbr, 25 tbn, 25 tbc At least one output file must be specified }}} {{{ Author: cehoyos Date: 2009-09-30.17:32:43 Reproducible. }}} {{{ Author: kostya Date: 2009-10-01.05:57:42 obviously, TIFF decoder needs to extract each row from continuous data in this case, will be done sometime }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/171> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#172(undetermined:new): PNG 1bpp grayscale image decodes incorrectly
by FFmpeg 27 Sep '12

27 Sep '12

#172: PNG 1bpp grayscale image decodes incorrectly --------------------------+-------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: undetermined | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+-------------------------- Issue 1416 {{{ Author: ami_stuff Date: 2009-09-25.23:20:46 Attached PNG image is 1bpp grayscale and decodes incorrectly. This color mode (1bpp grayscale) seems to to be supported by FFmpeg. pngdec.c: "else if (s->bit_depth == 1 && s->color_type == PNG_COLOR_TYPE_GRAY) { avctx->pix_fmt = PIX_FMT_MONOBLACK;" PS. I have also PNG 4bpp color/grayscale images which decodes incorrectly. If there is a need I can upload. -------- C:\>ffmpeg -i Test_1bpp_grayscale.png FFmpeg version SVN-r19926, Copyright (c) 2000-2009 Fabrice Bellard, et al. configuration: --enable-memalign-hack --prefix=/mingw --cross- prefix=i686-ming w32- --cc=ccache-i686-mingw32-gcc --target-os=mingw32 --arch=i686 --cpu=i686 --e nable-avisynth --enable-gpl --enable-zlib --enable-bzlib --enable-libgsm --enabl e-libfaad --enable-pthreads --enable-libvorbis --enable-libtheora --enable-libsp eex --enable-libmp3lame --enable-libopenjpeg --enable-libxvid --enable- libschroe dinger --enable-libx264 libavutil 50. 3. 0 / 50. 3. 0 libavcodec 52.35. 0 / 52.35. 0 libavformat 52.38. 0 / 52.38. 0 libavdevice 52. 2. 0 / 52. 2. 0 libswscale 0. 7. 1 / 0. 7. 1 built on Sep 20 2009 04:03:00, gcc: 4.2.4 Input #0, image2, from 'Test_1bpp_grayscale.png': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0.0: Video: png, pal8, 1024x768, 25 tbr, 25 tbn, 25 tbc At least one output file must be specified }}} {{{ Author: kostya Date: 2009-09-28.05:57:15 quite probably PNG file says "palettized data with 1 bit per entry" and lavc PNG decoder still treats it as 8 bit per entry, so that condition you cited is not triggered because of different s- >color_type }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/172> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#226(undetermined:new): QT RLE 1bpp support is buggy
by FFmpeg 27 Sep '12

27 Sep '12

#226: QT RLE 1bpp support is buggy --------------------------+-------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: undetermined | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+-------------------------- (issue 1529) {{{ Author: ami_stuff Date: 2009-11-07.19:32:36 Attached QT RLE file decodes correctly except some gfx bugs: 1. at the beginning in the output AVI file there are visible white lines 2. there is visibe white line at the top of the screen C:\>ffmpeg -i qt_rle_bw.mov -vcodec huffyuv qt_rle_bw.avi FFmpeg version SVN-r20467, Copyright (c) 2000-2009 Fabrice Bellard, et al. built on Nov 6 2009 04:04:33 with gcc 4.2.4 configuration: --enable-memalign-hack --prefix=/mingw --cross- prefix=i686-ming w32- --cc=ccache-i686-mingw32-gcc --target-os=mingw32 --arch=i686 --cpu=i686 --e nable-avisynth --enable-gpl --enable-version3 --enable-zlib --enable-bzlib --ena ble-libgsm --enable-libfaad --enable-pthreads --enable-libvorbis --enable- libthe ora --enable-libspeex --enable-libmp3lame --enable-libopenjpeg --enable- libxvid --enable-libschroedinger --enable-libx264 --enable-libopencore_amrwb --enable-li bopencore_amrnb libavutil 50. 3. 0 / 50. 3. 0 libavcodec 52.37. 1 / 52.37. 1 libavformat 52.39. 2 / 52.39. 2 libavdevice 52. 2. 0 / 52. 2. 0 libswscale 0. 7. 1 / 0. 7. 1 Seems stream 0 codec frame rate differs from container frame rate: 1000000.00 (1 000000/1) -> 15.00 (500000/33333) Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'qt_rle_bw.mov': Duration: 00:00:12.64, start: 0.000000, bitrate: 1197 kb/s Stream #0.0(eng): Video: qtrle, monow, 320x240, 1195 kb/s, 15 tbr, 1000k tbn , 1000k tbc Metadata major_brand : qt minor_version : 537199360 compatible_brands: qt Output #0, avi, to 'qt_rle_bw.avi': Stream #0.0(eng): Video: huffyuv, yuv422p, 320x240, q=2-31, 200 kb/s, 15 tbn , 15 tbc Stream mapping: Stream #0.0 -> #0.0 Press [q] to stop encoding [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11522, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11524, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11522, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11532, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 Last message repeated 44 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11526, pixel_limit = 11520 Last message repeated 1 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11556, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 Last message repeated 3 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11524, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11550, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11534, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 Last message repeated 12 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11528, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 Last message repeated 19 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11532, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 Last message repeated 6 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11536, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 Last message repeated 4 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11552, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11528, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 Last message repeated 14 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11556, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 Last message repeated 6 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11554, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 Last message repeated 1 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11526, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11524, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 Last message repeated 9 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11530, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11522, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11540, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 Last message repeated 2 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11524, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 Last message repeated 3 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11532, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11560, pixel_limit = 11520 Last message repeated 13 times10410kB time=11.20 bitrate=7614.3kbits/s [qtrle @ 0x1a08480]Problem: pixel_ptr = 11526, pixel_limit = 11520 Last message repeated 1 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11524, pixel_limit = 11520 Last message repeated 1 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11534, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11522, pixel_limit = 11520 Last message repeated 4 times [qtrle @ 0x1a08480]Problem: pixel_ptr = 11524, pixel_limit = 11520 [qtrle @ 0x1a08480]Problem: pixel_ptr = 11532, pixel_limit = 11520 frame= 190 fps= 0 q=0.0 Lsize= 11759kB time=12.67 bitrate=7605.2kbits/s video:11749kB audio:0kB global headers:0kB muxing overhead 0.085112% }}} {{{ Author: cehoyos Date: 2009-12-29.20:41:05 Since the sample decodes, I believe this is a minor issue. }}} XAnim decodes the sample correctly: {{{ /********************* * * * *******************************************/ xaULONG QT_Decode_RLE1(image,delta,dsize,dec_info) xaUBYTE *image; /* Image Buffer. */ xaUBYTE *delta; /* delta data. */ xaULONG dsize; /* delta size */ XA_DEC_INFO *dec_info; /* Decoder Info Header */ { xaULONG imagex = dec_info->imagex; xaULONG imagey = dec_info->imagey; xaULONG map_flag = dec_info->map_flag; xaULONG *map = dec_info->map; xaLONG x,y,d,lines; /* xaLONG min_x,max_x,min_y,max_y; */ xaUBYTE *dptr; dptr = delta; dptr += 4; /* skip codec size */ d = (*dptr++) << 8; d |= *dptr++; /* read code either 0008 or 0000 */ if (dsize < 8) /* NOP */ { dec_info->xs = dec_info->ys = dec_info->xe = dec_info->ye = 0; return(ACT_DLTA_NOP); } if (d & 0x0008) /* Header present */ { y = (*dptr++) << 8; y |= *dptr++; /* start line */ dptr += 2; /* unknown */ lines = (*dptr++) << 8; lines |= *dptr++; /* number of lines */ dptr += 2; /* unknown */ } else { y = 0; lines = imagey; } x = 0; y--; lines++; while(lines) /* loop thru lines */ { xaULONG d,xskip,cnt; xskip = *dptr++; /* skip x pixels */ cnt = *dptr++; /* RLE code */ if (cnt == 0) break; /* exit */ /* this can be removed */ if ((xskip == 0x80) && (cnt == 0x00)) /* end of codec */ { lines = 0; y++; x = 0; } else if ((xskip == 0x80) && (cnt == 0xff)) /* skip line */ {lines--; y++; x = 0; } else { if (xskip & 0x80) {lines--; y++; x = xskip & 0x7f;} else x += xskip; if (cnt < 0x80) /* run of data */ { xaUBYTE *bptr; xaUSHORT *sptr; xaULONG *lptr; if ((x11_bytes_pixel==1) || (map_flag==xaFALSE) ) bptr = (xaUBYTE *)(image + (y * imagex) + (x << 4) ); else if (x11_bytes_pixel==2) sptr = (xaUSHORT *)(image + 2*(y * imagex) + (x << 5) ); else lptr = (xaULONG *)(image + 4*(y * imagex) + (x << 6) ); x += cnt; while(cnt--) { xaULONG i,mask; d = (*dptr++ << 8); d |= *dptr++; mask = 0x8000; for(i=0;i<16;i++) { if (map_flag==xaFALSE) { if (d & mask) *bptr++ = 0; else *bptr++ = 1; } else if (x11_bytes_pixel==1) {if (d & mask) *bptr++=(xaUBYTE)map[0]; else *bptr++=(xaUBYTE)map[1];} else if (x11_bytes_pixel==2) {if (d & mask) *sptr++ =(xaUSHORT)map[0]; else *sptr++ =(xaUSHORT)map[1]; } else { if (d & mask) *lptr++ = (xaULONG)map[0]; else *lptr++ = (xaULONG)map[1]; } mask >>= 1; } } } /* end run */ else /* repeat data */ { xaUBYTE *bptr; xaUSHORT *sptr; xaULONG *lptr; if ((x11_bytes_pixel==1) || (map_flag==xaFALSE) ) bptr = (xaUBYTE *)(image + (y * imagex) + (x << 4) ); else if (x11_bytes_pixel==2) sptr = (xaUSHORT *)(image + 2*(y * imagex) + (x << 5) ); else lptr = (xaULONG *)(image + 4*(y * imagex) + (x << 6) ); cnt = 0x100 - cnt; x += cnt; d = (*dptr++ << 8); d |= *dptr++; while(cnt--) { xaULONG i,mask; mask = 0x8000; for(i=0;i<16;i++) { if (map_flag==xaFALSE) { if (d & mask) *bptr++ = 0; else *bptr++ = 1; } else if (x11_bytes_pixel==1) {if (d & mask) *bptr++=(xaUBYTE)map[0]; else *bptr++=(xaUBYTE)map[1];} else if (x11_bytes_pixel==2) {if (d & mask) *sptr++ =(xaUSHORT)map[0]; else *sptr++ =(xaUSHORT)map[1]; } else { if (d & mask) *lptr++ = (xaULONG)map[0]; else *lptr++ = (xaULONG)map[1]; } mask >>= 1; } } } /* end repeat */ } /* end of code */ } /* end of lines */ dec_info->xs = dec_info->ys = 0; dec_info->xe = imagex; dec_info->ye = imagey; if (map_flag==xaTRUE) return(ACT_DLTA_MAPD); else return(ACT_DLTA_NORM); } }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/226> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#230(undetermined:new): regression with tiff flate
by FFmpeg 27 Sep '12

27 Sep '12

#230: regression with tiff flate --------------------------+-------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: undetermined | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+-------------------------- the file comes from issue 1419 {{{ C:\>ffmpeg -i Test_Flate_8bpp.tif ffmpeg version git-N-30011-gb4bcd1e, Copyright (c) 2000-2011 the FFmpeg develope rs built on May 18 2011 04:36:23 with gcc 4.5.3 configuration: --enable-gpl --enable-version3 --enable-memalign-hack --enable- runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libo pencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable- libgsm -- enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable- libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enabl e-libx264 --enable-libxavs --enable-libxvid --enable-zlib --pkg-config =pkg-confi g libavutil 51. 2. 1 / 51. 2. 1 libavcodec 53. 6. 0 / 53. 6. 0 libavformat 53. 1. 0 / 53. 1. 0 libavdevice 53. 0. 0 / 53. 0. 0 libavfilter 2. 5. 0 / 2. 5. 0 libswscale 0. 14. 0 / 0. 14. 0 libpostproc 51. 2. 0 / 51. 2. 0 [tiff @ 02350780] Palette met but this is not palettized format [image2 @ 02350280] Could not find codec parameters (Video: tiff) Test_Flate_8bpp.tif: could not find codec parameters }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/230> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#204(undetermined:new): AIFF QDesign2 - decodes incorretly
by FFmpeg 28 Aug '12

28 Aug '12

#204: AIFF QDesign2 - decodes incorretly --------------------------+-------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: undetermined | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+-------------------------- QDesign2, mono, 16bit, 11127 Hz decodec incorrectly, plays fine with QT player {{{ C:\>ffmpeg -i C:\QDesign2.aif out.wav ffmpeg version git-N-29815-gde545d2, Copyright (c) 2000-2011 the FFmpeg develope rs built on May 11 2011 14:36:19 with gcc 4.5.3 configuration: --enable-gpl --enable-version3 --enable-memalign-hack --enable- runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libo pencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable- libgsm -- enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable- libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enabl e-libx264 --enable-libxavs --enable-libxvid --enable-zlib --pkg-config =pkg-confi g libavutil 51. 2. 1 / 51. 2. 1 libavcodec 53. 5. 0 / 53. 5. 0 libavformat 53. 0. 3 / 53. 0. 3 libavdevice 53. 0. 0 / 53. 0. 0 libavfilter 2. 5. 0 / 2. 5. 0 libswscale 0. 14. 0 / 0. 14. 0 Input #0, aiff, from 'C:\QDesign2.aif': Duration: 00:00:00.00, start: 0.000000, bitrate: 24792 kb/s Stream #0.0: Audio: qdm2, 11127 Hz, 1 channels, s16, 24 kb/s Output #0, wav, to 'out.wav': Metadata: encoder : Lavf53.0.3 Stream #0.0: Audio: pcm_s16le, 11127 Hz, 1 channels, s16, 178 kb/s Stream mapping: Stream #0.0 -> #0.0 Press [q] to stop encoding Multiple frames in a packet from stream 0 Error while decoding stream #0.0 bad superblock type Error while decoding stream #0.0es Error while decoding stream #0.0es Error while decoding stream #0.0es Error while decoding stream #0.0 Last message repeated 39 times size= 112kB time=5.15 bitrate= 178.1kbits/s video:0kB audio:112kB global headers:0kB muxing overhead 0.038365% }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/204> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#121(undetermined:new): ffplay - midvidjpeg plays upside-down (regression)
by FFmpeg 23 Aug '12

23 Aug '12

#121: ffplay - midvidjpeg plays upside-down (regression) --------------------------+-------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: undetermined | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+-------------------------- issue 1468 is back, but only with ffplay https://roundup.libav.org/file560/midvidjpeg.avi {{{ C:\>ffplay "C:\midvidjpeg.avi" FFplay version git-N-29181-ga304071, Copyright (c) 2003-2011 the FFmpeg develope rs built on Apr 18 2011 21:24:03 with gcc 4.5.2 configuration: --enable-gpl --enable-version3 --enable-runtime-cpudetect --ena ble-memalign-hack --enable-avisynth --enable-bzlib --enable-frei0r --enable-libo pencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable- libgsm -- enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable- libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enabl e-libx264 --enable-libxavs --enable-libxvid --enable-zlib --cross- prefix=i686-w6 4-mingw32- --target-os=mingw32 --arch=x86_32 --extra- cflags=-I/home/kyle/softwar e/ffmpeg/external-libraries/win32/include --extra- ldflags=-L/home/kyle/software/ ffmpeg/external-libraries/win32/lib --pkg-config=pkg-config libavutil 50. 40. 1 / 50. 40. 1 libavcodec 52.120. 0 / 52.120. 0 libavformat 52.108. 0 / 52.108. 0 libavdevice 52. 4. 0 / 52. 4. 0 libavfilter 1. 79. 0 / 1. 79. 0 libswscale 0. 13. 0 / 0. 13. 0 [mp3 @ 027B2040] Header missing Input #0, avi, from 'C:\midvidjpeg.avi': Duration: 00:00:06.84, start: 0.000000, bitrate: 1518 kb/s Stream #0.0: Video: mjpeg, yuvj420p, 320x240 [PAR 1:1 DAR 4:3], 23.97 tbr, 2 3.97 tbn, 23.97 tbc Stream #0.1: Audio: mp3, 44100 Hz, stereo, s16, 128 kb/s [ffsink @ 01D65710] auto-inserting filter 'auto-inserted scaler 0' between the f ilter 'src' and the filter 'out' [scale @ 01D65BD0] w:320 h:240 fmt:yuvj420p -> w:320 h:240 fmt:yuv420p flags:0x4 [mp3 @ 027B2040] Header missing [mjpeg @ 027B0080] Can not flip image with CODEC_FLAG_EMU_EDGE set! Last message repeated 38 timesKB vq= 914KB sq= 0B f=0/0 f=0/0 Last message repeated 38 times }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/121> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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