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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-10-10 21:39:19 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-10-10 21:39:19 +0200 |
| commit | 94f5470a20d4dfe695953bc43fb9b8a91e1d3c8b (patch) | |
| tree | e989c9fa1168fb2deff2221fef7e01f78ae7002c /libavformat/utils.c | |
| parent | 9586db6ae5048b640b2814418fd82acc89449f7e (diff) | |
| download | ffmpeg-94f5470a20d4dfe695953bc43fb9b8a91e1d3c8b.tar.gz | |
lavf: add a AVPROBE_SCORE_RETRY instead of using hardcoded values.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/utils.c')
| -rw-r--r-- | libavformat/utils.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c index 9074f0e2fc..6d7290b27a 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -425,7 +425,7 @@ int av_probe_input_buffer(AVIOContext *pb, AVInputFormat **fmt, for(probe_size= PROBE_BUF_MIN; probe_size<=max_probe_size && !*fmt; probe_size = FFMIN(probe_size<<1, FFMAX(max_probe_size, probe_size+1))) { - int score = probe_size < max_probe_size ? AVPROBE_SCORE_MAX/4 : 0; + int score = probe_size < max_probe_size ? AVPROBE_SCORE_RETRY : 0; int buf_offset = (probe_size == PROBE_BUF_MIN) ? 0 : probe_size>>1; void *buftmp; @@ -457,7 +457,7 @@ int av_probe_input_buffer(AVIOContext *pb, AVInputFormat **fmt, /* guess file format */ *fmt = av_probe_input_format2(&pd, 1, &score); if(*fmt){ - if(score <= AVPROBE_SCORE_MAX/4){ //this can only be true in the last iteration + if(score <= AVPROBE_SCORE_RETRY){ //this can only be true in the last iteration 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); @@ -656,7 +656,7 @@ no_packet: if(end || av_log2(pd->buf_size) != av_log2(pd->buf_size - pkt->size)){ int score= set_codec_from_probe_data(s, st, pd); - if( (st->codec->codec_id != AV_CODEC_ID_NONE && score > AVPROBE_SCORE_MAX/4) + if( (st->codec->codec_id != AV_CODEC_ID_NONE && score > AVPROBE_SCORE_RETRY) || end){ pd->buf_size=0; av_freep(&pd->buf); |