![]() # High Quality Mencoder AVCHD Transcoding Script, (c) 2010, published under the GNU GPL v. Now let's put it all together into a little please-do-it-all-for-me script: Otherwise I had the sound playing half as fast as the video with the consequence of constant frame skips and no sync at all. Of course, if you camera is not PAL, you may have to change this to double your framerate. I'm not sure why you have to take twice the framerate of the AVCHD file, but only this way it works. I had sync problems at first, but I found the solution somewhere in the mplayer mailing list I think. ![]() #Avchd mplayer full#It creates 50 full progressive frames out of the 25 interlaced frames it gets from the camera. With this command I can play AVCHD files and transcode them in sync without problems and serious glitches. It tells mplayer to trust ffmpeg's libavformat instead. The demuxer parameter works around mplayer's transport stream implementation, which does not work well with AVCHD files. Mencoder -demuxer lavf -sws 9 -fps 100 -vf yadif=1,mcdeint,softskip -ofps 50 The result is extremely smoothly playing video files that look great. I'll explain further below and post a sample script for the entire conversion. If that's the case you may have to compile it yourself.Īfter that it's as "easy" as this command, once you've put it all together. But be aware that not all of them provide an mencoder compiled to work properly with x264. ![]() Current repositories of current distributions should be able to deliver this. It should be a version of mplayer after the release of ffmpeg 0.5. You need a more or less recent version of mplayer. You could play the file at half speed slow motion and still have a full 25 frames per second. It uses special filters to calculate 50 whole frames out of the half frames, which makes motions seem extremely fluent. ![]() Have you ever wondered how much quality your HD camera can deliver? This script helps you to find it out if you have a camera that encodes interlaced video. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |