[FFmpeg-cvslog] Revert "avformat/dashenc: use AVStream timebase when computing missing bitrate"

[Przemysław Sobala]

ffmpeg | branch: master | Przemysław Sobala <przemyslaw.sobala at gmail.com> | Tue Jun 16 14:32:03 2020 +0200| [19726288d8b50290f0bda8b94f37cb7d9338320a] | committer: Karthick J

Revert "avformat/dashenc: use AVStream timebase when computing missing bitrate"

This reverts commit 2a9ffd89fcb09bd69b2130da039ad2caba79cf33 as duration is always in AV_TIME_BASE units

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=19726288d8b50290f0bda8b94f37cb7d9338320a
---

 libavformat/dashenc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 3e587acdff..05deb5c1b5 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -1960,7 +1960,7 @@ 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 * (c->use_timeline ? os->ctx->streams[0]->time_base.den : AV_TIME_BASE) / duration;
+            int64_t bitrate = (int64_t) range_length * 8 * AV_TIME_BASE / duration;
             if (bitrate >= 0)
                 os->bit_rate = bitrate;
         }