X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fffmpeg_file_encoder.cc;h=e9809008098536ee6591904e2047b378683d22d1;hb=142f7dee139074294d35c630ecee67b85e8a98fc;hp=e5ea645998ab331993d0de8f83d2a669d15b1659;hpb=36e81aebf03d00c716b5e603deb0b5f8f6a99f53;p=dcpomatic.git

diff --git a/src/lib/ffmpeg_file_encoder.cc b/src/lib/ffmpeg_file_encoder.cc
index e5ea64599..e98090080 100644
--- a/src/lib/ffmpeg_file_encoder.cc
+++ b/src/lib/ffmpeg_file_encoder.cc
@@ -63,6 +63,7 @@ FFmpegFileEncoder::FFmpegFileEncoder (
 	, _video_frame_size (video_frame_size)
 	, _video_frame_rate (video_frame_rate)
 	, _audio_frame_rate (audio_frame_rate)
+	, _audio_frames (0)
 {
 	_pixel_format = pixel_format (format);
 
@@ -296,7 +297,8 @@ FFmpegFileEncoder::video (shared_ptr<PlayerVideo> video, DCPTime time)
 	frame->width = image->size().width;
 	frame->height = image->size().height;
 	frame->format = _pixel_format;
-	frame->pts = time.seconds() / av_q2d (_video_stream->time_base);
+	DCPOMATIC_ASSERT (_video_stream->time_base.num == 1);
+	frame->pts = time.get() * _video_stream->time_base.den / DCPTime::HZ;
 
 	AVPacket packet;
 	av_init_packet (&packet);
@@ -391,6 +393,9 @@ FFmpegFileEncoder::audio_frame (int size)
 		DCPOMATIC_ASSERT (false);
 	}
 
+	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);
 	packet.data = 0;
@@ -411,6 +416,7 @@ FFmpegFileEncoder::audio_frame (int size)
 	av_frame_free (&frame);
 
 	_pending_audio->trim_start (size);
+	_audio_frames += size;
 }
 
 void