fix oss audio playback, broken since r7983, pass AVFormatContext filename to audio_op...

Originally committed as revision 8851 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/audio.c b/libavformat/audio.c
index a9e5bff..b17dcea 100644 (file)
--- a/libavformat/audio.c
+++ b/libavformat/audio.c
@@ -158,7 +158,7 @@ static int audio_write_header(AVFormatContext *s1)
     st = s1->streams[0];
     s->sample_rate = st->codec->sample_rate;
     s->channels = st->codec->channels;
-    ret = audio_open(s, 1, NULL);
+    ret = audio_open(s, 1, s1->filename);
     if (ret < 0) {
         return AVERROR_IO;
     } else {