#4642 closed defect (worksforme)
Converting a certain gif to mp4 turns all frames green
Reported by: | Nick Santos | Owned by: | |
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Priority: | normal | Component: | undetermined |
Version: | unspecified | Keywords: | |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
Run the following command with the provided gif file:
% FFREPORT=true ffmpeg -v 9 -loglevel 99 -i turns_green_when_converted_to_mp4.gif -q 5 -pix_fmt yuv420p green.mp4 ffmpeg version N-69101-ge7d8518 Copyright (c) 2000-2015 the FFmpeg developers built on Jan 15 2015 21:55:44 with gcc 4.8.2 (GCC) 20140120 (Red Hat 4.8.2-16) configuration: --enable-libtheora --enable-postproc --prefix=/home/ec2-user/ffmpeg/build-ffmpeg
All the frames in the mp4 come out green.
Interestingly, I was only able to reproduce this on my EC2 linux machines. The conversion worked fine when I ran the same command on OSX.
I'll attach the full log, the input file, and the output file.
Attachments (3)
Change History (7)
by , 9 years ago
Attachment: | ffmpeg-20150619-151841.log added |
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comment:1 by , 9 years ago
Resolution: | → worksforme |
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Status: | new → closed |
green.mp4 plays fine here with FFplay, MPlayer, xine, totem and vlc...
comment:2 by , 9 years ago
Unrelated: Note that --enable-postproc
has no effect, if you want libpostproc, you have to pass --enable-gpl
to configure.
comment:4 by , 9 years ago
(compatibility with quicktime is pretty important to us for Safari support. Otherwise we'd be using ogv for everything.)
Unrelated: thank you for the --enable-gpl
advice!
ffmpeg verbose log