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Code Issues Releases Activity

avconv: fix bitrate report when writing to /dev/null

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avio_size() reports the filesize which returns 0 for /dev/null.
avio_tell() reports the current position.

Also handle errors from avio_tell().
This commit is contained in:
Janne Grunau 2012-10-09 23:22:49 +02:00
parent 285b706b55
commit 1b891d17c5
1 changed files with 8 additions and 1 deletions
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9
avconv.c
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@ -807,8 +807,15 @@ static void print_report(int is_last_report, int64_t timer_start)
oc = output_files[0]->ctx;
total_size = avio_size(oc->pb);
if (total_size < 0) // FIXME improve avio_size() so it works with non seekable output too
if (total_size <= 0) // FIXME improve avio_size() so it works with non seekable output too
total_size = avio_tell(oc->pb);
if (total_size < 0) {
char errbuf[128];
av_strerror(total_size, errbuf, sizeof(errbuf));
av_log(NULL, AV_LOG_VERBOSE, "Bitrate not available, "
"avio_tell() failed: %s\n", errbuf);
total_size = 0;
}
buf[0] = '\0';
ti1 = 1e10;