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Commit dd2be923 authored by Mark Moriarty's avatar Mark Moriarty
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transcode -- round fps to full integer value (eg, 25, 30) for ffmpeg mpeg1/2

parent b6e9913f
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Showing with 14 additions and 2 deletions
modules/stream_out/transcode.c
View file @ dd2be923
......@@ -672,8 +672,20 @@ static sout_stream_id_t *Add( sout_stream_t *p_stream, es_format_t *p_fmt )
if( p_sys->f_fps > 0 )
{
id->p_encoder->fmt_out.video.i_frame_rate = nearbyint(p_sys->f_fps * 1000) ;
id->p_encoder->fmt_out.video.i_frame_rate_base = 1000;
if( id->p_encoder->fmt_out.i_codec == VLC_FOURCC( 'm', 'p', 'g', 'v' ) ||
id->p_encoder->fmt_out.i_codec == VLC_FOURCC( 'm', 'p', '1', 'v' ) ||
id->p_encoder->fmt_out.i_codec == VLC_FOURCC( 'm', 'p', '2', 'v' ) )
{ /* ffmpeg mpeg1/2 wants integer, 30 not 29.97, for example */
p_sys->f_fps = nearbyint(p_sys->f_fps);
id->p_encoder->fmt_out.video.i_frame_rate = p_sys->f_fps;
id->p_encoder->fmt_out.video.i_frame_rate_base = 1;
}
else
{ /* scale by 1000 so you can get non-integer rates, like 29.97 */
id->p_encoder->fmt_out.video.i_frame_rate =
nearbyint(p_sys->f_fps * 1000) ;
id->p_encoder->fmt_out.video.i_frame_rate_base = 1000;
}
}
}
else if( p_fmt->i_cat == SPU_ES && (p_sys->i_scodec || p_sys->psz_senc) )
......
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