Commit 535cb1f3 authored by Rafaël Carré's avatar Rafaël Carré
Browse files

avformat mux: use some default values and add debug

parent 9a6659fa
......@@ -224,16 +224,23 @@ static int AddStream( sout_mux_t *p_mux, sout_input_t *p_input )
codec->sample_rate = fmt->audio.i_rate;
codec->time_base = (AVRational){1, codec->sample_rate};
codec->frame_size = fmt->audio.i_frame_length;
if (fmt->i_bitrate == 0) {
msg_Warn( p_mux, "Missing audio bitrate, assuming 64k" );
fmt->i_bitrate = 64000;
}
break;
case VIDEO_ES:
if( !fmt->video.i_frame_rate ||
!fmt->video.i_frame_rate_base )
{
if( !fmt->video.i_frame_rate || !fmt->video.i_frame_rate_base ) {
msg_Warn( p_mux, "Missing frame rate, assuming 25fps" );
fmt->video.i_frame_rate = 25;
fmt->video.i_frame_rate_base = 1;
}
} else
msg_Dbg( p_mux, "Muxing framerate will be %d/%d = %.2f fps",
fmt->video.i_frame_rate,
fmt->video.i_frame_rate_base,
(double)fmt->video.i_frame_rate/(double)fmt->video.i_frame_rate_base );
codec->codec_type = AVMEDIA_TYPE_VIDEO;
codec->width = fmt->video.i_width;
codec->height = fmt->video.i_height;
......@@ -241,10 +248,17 @@ static int AddStream( sout_mux_t *p_mux, sout_input_t *p_input )
&codec->sample_aspect_ratio.den,
fmt->video.i_sar_num,
fmt->video.i_sar_den, 1 << 30 /* something big */ );
msg_Dbg(p_mux, "Muxing aspect ratio will be %d/%d",
fmt->video.i_sar_num, fmt->video.i_sar_den);
stream->sample_aspect_ratio.den = codec->sample_aspect_ratio.den;
stream->sample_aspect_ratio.num = codec->sample_aspect_ratio.num;
codec->time_base.den = fmt->video.i_frame_rate;
codec->time_base.num = fmt->video.i_frame_rate_base;
if (fmt->i_bitrate == 0) {
msg_Warn( p_mux, "Missing video bitrate, assuming 512k" );
fmt->i_bitrate = 512000;
} else
msg_Dbg( p_mux, "Muxing video bitrate will be %d", fmt->i_bitrate );
break;
}
......
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