Opened 12 years ago
Closed 12 years ago
#2468 closed defect (fixed)
ffmpeg -help full broken
Reported by: | Bernardo | Owned by: | |
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Priority: | important | Component: | undetermined |
Version: | git-master | Keywords: | |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
After the introduction of the "smptehdsrc" filter, the "-help full" of ffmpeg will be caught in a infinite loop just repeating forever the block below:
smptebars AVOptions: size <image_size> ..FV.. set video size s <image_size> ..FV.. set video size rate <video_rate> ..FV.. set video rate r <video_rate> ..FV.. set video rate duration <duration> ..FV.. set video duration d <duration> ..FV.. set video duration sar <rational> ..FV.. set video sample aspect ratio (from 0 to INT_MAX) decimals <int> ..FV.. set number of decimals to show (from 0 to 17) n <int> ..FV.. set number of decimals to show (from 0 to 17)
How to reproduce:
$ ffmpeg -help full ffmpeg version N-38183-gd9be6e6 Copyright (c) 2000-2013 the FFmpeg developers built on Apr 14 2013 03:08:59 with gcc 4.7 (Ubuntu/Linaro 4.7.2-2ubuntu1) ... infinite output
I have a program that parses the output of the above command and it end up using all available memory until the computer stops responding.
Change History (2)
comment:1 by , 12 years ago
Component: | FFmpeg → undetermined |
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Priority: | normal → important |
comment:2 by , 12 years ago
Resolution: | → fixed |
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Status: | new → closed |
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Fixed in f359be96.