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Merge commit '4723c6226aa1ece4099338cc9b38a9cef4fa4846' 

* commit '4723c6226aa1ece4099338cc9b38a9cef4fa4846':
  dashenc: fix bitrate estimation with correct scaling

Merged-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2017-11-12 00:15:57 -03:00
parent 27aa69896b 4723c6226a
commit 362372c46b
1 changed files with 3 additions and 1 deletions
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4
libavformat/dashenc.c
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@ -1005,7 +1005,9 @@ static int dash_flush(AVFormatContext *s, int final, int stream)
if (!os->bit_rate) {
// calculate average bitrate of first segment
int64_t bitrate = (int64_t) range_length * 8 / ((os->max_pts - os->start_pts) * av_q2d(st->time_base));
int64_t bitrate = (int64_t) range_length * 8 * AV_TIME_BASE / av_rescale_q(os->max_pts - os->start_pts,
st->time_base,
AV_TIME_BASE_Q);
if (bitrate >= 0) {
os->bit_rate = bitrate;
snprintf(os->bandwidth_str, sizeof(os->bandwidth_str),