Fix audio pts accuracy from previous.

diff --git a/src/lib/ffmpeg_file_encoder.cc b/src/lib/ffmpeg_file_encoder.cc
index 7bac7b1302bb1860218386a559b1eb8658bf0506..e9809008098536ee6591904e2047b378683d22d1 100644 (file)
--- a/src/lib/ffmpeg_file_encoder.cc
+++ b/src/lib/ffmpeg_file_encoder.cc
@@ -393,7 +393,8 @@ FFmpegFileEncoder::audio_frame (int size)
                DCPOMATIC_ASSERT (false);
        }
 
-       frame->pts = _audio_frames / (av_q2d (_audio_stream->time_base) * _audio_frame_rate);
+       DCPOMATIC_ASSERT (_audio_stream->time_base.num == 1);
+       frame->pts = _audio_frames * _audio_stream->time_base.den / _audio_frame_rate;
 
        AVPacket packet;
        av_init_packet (&packet);