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ffprobe: only use custom logging callback if -show_log is set 

The custom callback can cause significant CPU usage on Windows for some large
files with many index entries for some reason.

v2: Move check after parsing options.

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2017-04-05 20:17:48 +02:00
parent c92abd0c0e
commit 1f94197536
1 changed files with 3 additions and 2 deletions
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5
ffprobe.c
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@ -3458,8 +3458,6 @@ int main(int argc, char **argv)
goto end;
}
#endif
av_log_set_callback(log_callback);
av_log_set_flags(AV_LOG_SKIP_REPEATED);
register_exit(ffprobe_cleanup);
@ -3475,6 +3473,9 @@ int main(int argc, char **argv)
show_banner(argc, argv, options);
parse_options(NULL, argc, argv, options, opt_input_file);
if (do_show_log)
av_log_set_callback(log_callback);
/* mark things to show, based on -show_entries */
SET_DO_SHOW(CHAPTERS, chapters);
SET_DO_SHOW(ERROR, error);