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| author | Måns Rullgård <mans@mansr.com> | 2010-01-20 06:42:39 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2010-01-20 06:42:39 +0000 |
| commit | ffcc6e24f5dfa98dfcdcae39f5f85c1f5b8d52e1 (patch) | |
| tree | 12253316dd457c8490bcdddc5879603e65fe3802 /cmdutils.h | |
| parent | 5e7dfb7de11dab3cbf8663d4fcb682935bd3a80b (diff) | |
Add -timelimit option
This option limits the CPU time used by ffmpeg to the number of seconds
specified. After this time, the OS sends a SIGXCPU signal, which we
handle and attempt to exit cleanly. If the process is stuck, the OS
will deliver a SIGKILL one second later, forcibly terminating the
process.
This functionality is useful in automated setups where a runaway ffmpeg
process would otherwise go undetected.
Originally committed as revision 21347 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'cmdutils.h')
| -rw-r--r-- | cmdutils.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cmdutils.h b/cmdutils.h index d2d722b085..9190a81fd9 100644 --- a/cmdutils.h +++ b/cmdutils.h @@ -56,6 +56,11 @@ int opt_default(const char *opt, const char *arg); int opt_loglevel(const char *opt, const char *arg); /** + * Limit the execution time. + */ +int opt_timelimit(const char *opt, const char *arg); + +/** * Parses a string and returns its corresponding value as a double. * Exits from the application if the string cannot be correctly * parsed or the corresponding value is invalid. |