decoder/ffmpeg: ignore empty packets

An empty packet would be a command for avcodec_send_packet() to finalize the codec. Fixes https://bugs.musicpd.org/view.php?id=4588
2016-10-26 18:06:56 +02:00 · 2016-10-26 18:06:56 +02:00 · 77a9940461
parent 9c1c180ae0
commit 77a9940461
2 changed files with 3 additions and 1 deletions
--- a/2
+++ b/2
@ -1,4 +1,6 @@
 ver 0.19.20 (not yet released)
+* decoder
+  - ffmpeg: ignore empty packets

 ver 0.19.19 (2016/08/23)
 * decoder
--- a/src/decoder/plugins/FfmpegDecoderPlugin.cxx
+++ b/src/decoder/plugins/FfmpegDecoderPlugin.cxx
@ -643,7 +643,7 @@ FfmpegDecode(Decoder &decoder, InputStream &input,
 			/* end of file */
 			break;

-		if (packet.stream_index == audio_stream) {
+		if (packet.size > 0 && packet.stream_index == audio_stream) {
 			cmd = ffmpeg_send_packet(decoder, input,
 						 packet,
 						 *codec_context,