Opened 8 years ago
Last modified 8 years ago
#5746 open defect
LucasArts SANM/SMUSH video fails to decode
Reported by: | Dan Loewenherz | Owned by: | |
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Priority: | normal | Component: | avcodec |
Version: | git-master | Keywords: | sanm |
Cc: | ami_stuff@o2.pl | Blocked By: | |
Blocking: | Reproduced by developer: | yes | |
Analyzed by developer: | no |
Description
Summary of the bug:
Decoding a LucasArts SANM file fails with "Subcodec 48 is not implemented" and no output file is created.
How to reproduce:
% ffmpeg -i input.SAN output.mp4 ... [sanm @ 0x7fce49017000] 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) Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome frame= 0 fps=0.0 q=0.0 Lsize= 0kB time=00:00:00.00 bitrate=N/A speed= 0x video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown Conversion failed!
View output.txt for full output.
% ffmpeg -version ffmpeg version 3.1.1 Copyright (c) 2000-2016 the FFmpeg developers built with Apple LLVM version 7.3.0 (clang-703.0.31) configuration: --prefix=/usr/local/Cellar/ffmpeg/3.1.1 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-opencl --enable-libx264 --enable-libmp3lame --enable-libxvid --enable-libx265 --disable-lzma --enable-vda libavutil 55. 28.100 / 55. 28.100 libavcodec 57. 48.101 / 57. 48.101 libavformat 57. 41.100 / 57. 41.100 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 47.100 / 6. 47.100 libavresample 3. 0. 0 / 3. 0. 0 libswscale 4. 1.100 / 4. 1.100 libswresample 2. 1.100 / 2. 1.100 libpostproc 54. 0.100 / 54. 0.100
Attachments (1)
Change History (7)
by , 8 years ago
Attachment: | output.txt added |
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comment:1 by , 8 years ago
I tried to access the anonymous FTP server to upload input.SAN but I can't connect ("Network is unreachable").
comment:2 by , 8 years ago
Summary: | LucasArts SANM/SMUSH videos fails to decode → LucasArts SANM/SMUSH video fails to decode |
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comment:3 by , 8 years ago
If the issue is reproducible with current FFmpeg git head please upload your sample to your preferred file hoster.
comment:4 by , 8 years ago
Just checked, yep, reproducible with latest git head (906ee41).
Link to input file: https://www.dropbox.com/s/shbkh42z8lq05wj/input.SAN?dl=0
Password is "ffmpeg"
comment:5 by , 8 years ago
Keywords: | sanm added; san removed |
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Reproduced by developer: | set |
Status: | new → open |
Version: | unspecified → git-master |
comment:6 by , 8 years ago
Cc: | added |
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there seems to be an incomplete support for this here (didn't test it myself):
https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2016-April/192446.html
also here are more samples:
http://www.datafilehost.com/d/da4a9f44
(uncheck "Download with Secured Download manager", so you won't get exe)
output.txt