From 676bc505f74ae5596ed42076be6e8ff546b383df Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 9 Nov 2013 16:59:10 +0100 Subject: [PATCH] avformat/utils: disabled debug code to collect format probing statistics This allows collecting statistics on probing scores and the amount of data probing needed for various files and formats. For example it can be used to find out which formats tend to need more data for probing or which files are probed with less certain/lower scores Reviewed-by: Stefano Sabatini Signed-off-by: Michael Niedermayer --- libavformat/utils.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavformat/utils.c b/libavformat/utils.c index 5637d17cba..f02312f372 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -399,6 +399,11 @@ int av_probe_input_buffer2(AVIOContext *pb, AVInputFormat **fmt, av_log(logctx, AV_LOG_WARNING, "Format %s detected only with low score of %d, misdetection possible!\n", (*fmt)->name, score); }else av_log(logctx, AV_LOG_DEBUG, "Format %s probed with size=%d and score=%d\n", (*fmt)->name, probe_size, score); +#if 0 + FILE *f = fopen("probestat.tmp", "ab"); + fprintf(f, "probe_size:%d format:%s score:%d filename:%s\n", probe_size, (*fmt)->name, score, filename); + fclose(f); +#endif } }