Creative COW SIGN IN :: SPONSORS :: ADVERTISING :: ABOUT US :: CONTACT US :: FAQ
Creative COW's LinkedIn GroupCreative COW's Facebook PageCreative COW on TwitterCreative COW's Google+ PageCreative COW on YouTube
APPLE DVD STUDIO:HomeDVD Studio ForumDVD Studio TutorialsFinal Cut Studio

Re: AC-3 files different length

COW Forums : Apple DVD Studio Pro

VIEW ALL   •   ADD A NEW POST   •   PRINT
Share on Facebook
Respond to this post   •   Return to posts index   •   Read entire thread


Alex AspRe: AC-3 files different length
by on May 2, 2006 at 5:53:27 pm

Are you working in PAL? It is quite common for PAL jobs, and the audio is not going out of sync, even though the time line shows it as being shorter than the video. It has to do with the fact that Dolby Digital (as a compression process) always assumes 30 fps (not 29.97; 24 or 25 fps). Hardware encoder from Dolby Labs may insert frame rate metadata and time-code, but most software encoders do not apply it.

Alex Asp/Solaris Digital Ltd.


Posts IndexRead Thread
Reply   Like  
Share on Facebook


Current Message Thread:




LOGIN TO REPLY



FORUMSTUTORIALSFEATURESVIDEOSPODCASTSEVENTSSERVICESNEWSLETTERNEWSBLOGS

Creative COW LinkedIn Group Creative COW Facebook Page Creative COW on Twitter
© 2014 CreativeCOW.net All rights are reserved. - Privacy Policy

[Top]