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lavf/segment: add error log in case of invalid filename template 

Better rather than silently exit.
This commit is contained in:
Stefano Sabatini 2012-01-17 19:50:12 +01:00
parent a1e092ccd3
commit d8013f38ab
1 changed files with 3 additions and 1 deletions
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4
libavformat/segment.c
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@ -54,8 +54,10 @@ static int segment_start(AVFormatContext *s)
seg->number %= seg->wrap;
if (av_get_frame_filename(oc->filename, sizeof(oc->filename),
s->filename, seg->number++) < 0)
s->filename, seg->number++) < 0) {
av_log(oc, AV_LOG_ERROR, "Invalid segment filename template '%s'\n", s->filename);
return AVERROR(EINVAL);
}
if ((err = avio_open2(&oc->pb, oc->filename, AVIO_FLAG_WRITE,
&s->interrupt_callback, NULL)) < 0)