Opened 9 years ago
Closed 9 years ago
#4629 closed defect (fixed)
jpeg2000: fix decoding of tile-parts
Reported by: | ami_stuff | Owned by: | |
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Priority: | normal | Component: | avcodec |
Version: | git-master | Keywords: | j2k |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | yes | |
Analyzed by developer: | no |
Description
-TP <R|L|C> Divide packets of every tile into tile-parts. Division is made by grouping Resolutions (R), Layers (L) or Components (C).
C:\>opj_compress.exe -i test.bmp -r 50 -t 399,399 -TP C -o out.jp2 [INFO] tile number 1 / 6 [INFO] tile number 2 / 6 [INFO] tile number 3 / 6 [INFO] tile number 4 / 6 [INFO] tile number 5 / 6 [INFO] tile number 6 / 6 [INFO] Generated outfile out.jp2
C:\>ffmpeg -i tpc.jp2 out.bmp ffmpeg version 2.6.git Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.6.2 (GCC) configuration: --disable-pthreads --enable-gpl --disable-ffprobe libavutil 54. 27.100 / 54. 27.100 libavcodec 56. 41.100 / 56. 41.100 libavformat 56. 36.100 / 56. 36.100 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 17.100 / 5. 17.100 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.100 / 1. 2.100 libpostproc 53. 3.100 / 53. 3.100 [jpeg2000 @ 0228f600] Warning: not compiled with thread support, using thread em ulation [jpeg2000 @ 0228f600] Support for 6 components is not implemented. Update your F Fmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [jpeg2000 @ 0228f600] If you want to help, upload a sample of this file to ftp:/ /upload.ffmpeg.org/incoming/ and contact the ffmpeg-devel mailing list. (ffmpeg- devel@ffmpeg.org) [jpeg2000 @ 0228f600] error during processing marker segment ff90 Input #0, j2k_pipe, from 'tpc.jp2': Duration: N/A, bitrate: N/A Stream #0:0: Video: jpeg2000 (JPEG 2000 codestream restriction 0), rgb24, 99 9x749, 25 tbr, 25 tbn, 25 tbc [bmp @ 022804a0] Warning: not compiled with thread support, using thread emulati on [jpeg2000 @ 0228fe80] Warning: not compiled with thread support, using thread em ulation Output #0, image2, to 'out.bmp': Metadata: encoder : Lavf56.36.100 Stream #0:0: Video: bmp, bgr24, 999x749, q=2-31, 200 kb/s, 25 fps, 25 tbn, 2 5 tbc Metadata: encoder : Lavc56.41.100 bmp Stream mapping: Stream #0:0 -> #0:0 (jpeg2000 (native) -> bmp (native)) Press [q] to stop, [?] for help [jpeg2000 @ 0228fe80] Support for 6 components is not implemented. Update your F Fmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [jpeg2000 @ 0228fe80] If you want to help, upload a sample of this file to ftp:/ /upload.ffmpeg.org/incoming/ and contact the ffmpeg-devel mailing list. (ffmpeg- devel@ffmpeg.org) [jpeg2000 @ 0228fe80] error during processing marker segment ff90 Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome frame= 0 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.00 bitrate=N/A video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing ove rhead: unknown Output file is empty, nothing was encoded (check -ss / -t / -frames parameters i f used) Conversion failed!
Attachments (2)
Change History (5)
by , 9 years ago
by , 9 years ago
Attachment: | rlcp_tpl.jp2 added |
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comment:2 by , 9 years ago
Component: | undetermined → avcodec |
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Keywords: | j2k added |
Reproduced by developer: | set |
Status: | new → open |
Version: | unspecified → git-master |
comment:3 by , 9 years ago
Resolution: | → fixed |
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Status: | open → closed |
Fixed by Michael in fefe04259ae903f265074ef3e8db7e0941f00307
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