diff options
| author | Anton Schubert <ischluff@mailbox.org> | 2017-10-26 18:02:04 +0200 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2017-10-27 19:52:48 +0200 |
| commit | 4723c6226aa1ece4099338cc9b38a9cef4fa4846 (patch) | |
| tree | c3cffe39cf4d1affbb2d4abff0c955697d186d4f | |
| parent | 0e702124ee149593168cbbb7b30376249a64ae66 (diff) | |
| download | ffmpeg-4723c6226aa1ece4099338cc9b38a9cef4fa4846.tar.gz | |
dashenc: fix bitrate estimation with correct scaling
Signed-off-by: Anton Schubert <ischluff@mailbox.org>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
| -rw-r--r-- | libavformat/dashenc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c index 336cea24ec..4f8d7d85dc 100644 --- a/libavformat/dashenc.c +++ b/libavformat/dashenc.c @@ -1040,6 +1040,7 @@ static int dash_flush(AVFormatContext *s, int final, int stream) for (i = 0; i < s->nb_streams; i++) { OutputStream *os = &c->streams[i]; + AVStream *st = s->streams[i]; char filename[1024] = "", full_path[1024], temp_path[1024]; int range_length, index_length = 0; @@ -1091,7 +1092,9 @@ 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 * AV_TIME_BASE / (os->max_pts - os->start_pts); + 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), |