[MPlayer-dev-eng] Re: [PATCH] dvr-ms fixes for pts, key frame detection and seeking

[John Donaghy]

> video.c works on the basis that you cant get the fps from the asf
> container.
>
> What do you mean by this?



What I mean is that in this piece of code will usually set sh_video->fps
regardless of what it was previously set to by the demuxer.


      case DEMUXER_TYPE_ASF: {
        double next_pts = ds_get_next_pts(d_video);
        double d= (next_pts != MP_NOPTS_VALUE) ? next_pts - d_video->pts :
d_video->pts-pts1;
        if(d>=0){
          if(d>0){
            if((int)sh_video->fps==1000)
              mp_msg(MSGT_CPLAYER,MSGL_V,"\navg. framerate: %d
fps             \n",(int)(1.0f/d));
        sh_video->frametime=d; // 1ms
            sh_video->fps=1.0f/d;
      }
          frame_time = d;
        } else {
          mp_msg(MSGT_CPLAYER,MSGL_WARN,"\nInvalid frame duration value
(%5.3f/%5.3f => %5.3f). Defaulting to %5.3f
sec.\n",d_video->pts,next_pts,d,frame_time);
          // frame_time = 1/25.0;
        }
      }