check if we found an audio track before initializing the audio stream

Originally committed as revision 10804 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Aurelien Jacobs 2007-10-18 23:42:54 +00:00
parent 200f41ad2e
commit c611463fe4

View File

@ -257,6 +257,7 @@ static int ea_read_header(AVFormatContext *s,
st->codec->time_base = ea->time_base;
}
if (ea->audio_codec) {
/* initialize the audio decoder stream */
st = av_new_stream(s, 0);
if (!st)
@ -274,6 +275,7 @@ static int ea_read_header(AVFormatContext *s,
ea->audio_stream_index = st->index;
ea->audio_frame_counter = 0;
}
return 1;
}