对没有音频的文件播放帧率控制

[A11en1verson]

sysclock= c->cmnvars->start_pts + (tickcur - c->cmnvars->start_tick) * c->speed / 100;
scdiff = (int)(sysclock - c->cmnvars->vpts - c->tickavdiff);
avdiff = (int)(c->cmnvars->apts - c->cmnvars->vpts - c->tickavdiff);
avdiff = c->cmnvars->apts <= 0 ? scdiff : avdiff;
这里虽然有处理根据系统时间来判断，但是播放出来的效果是快进的。

[rockcarry]

麻烦提供你的测试视频文件