mediaplayback

问题 I'm trying to be able to affect SpeedRatio on a MediaElement whilst having the media play in a continous loop. This is possible through code behind; I can reset the position of the media once it has ended, but that creates a seam in the playback. For seamless playback, I use a MediaTimeline, but when I use I media timeline, I can't change the SpeedRatio. Has anyone got a different approach to looping playback in a mediaElement, or handling SpeedRatio? UPDATE: If I stop the timeline, change

问题 So I have a simple problem, taking a large number of .mov files and slowing them down to half speed. For the life of me I can't seem to find a simple solution to my simple problem. I don't need to rename them, change the frame rate, or anything fancy, just slow down a large number of .mov files to half speed. I've looked into software and avisynth to maybe help, but nothing seem to do what I need. Any suggestions? 回答1: I had the same problems and solved it by remuxing and changing the frame