Avidemux MP4v2 Muxer outputting variable frame rate (audio sync issues)

[KittenMittens]

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[LigH.de]

MediaInfo reports variable frame rate when the container is at all able to support it. That doesn't always mean that it is actually used; MediaInfo does not scan the whole file, creating statistics about the duration of every frame. It relies more on values stored in headers.

But in your case, the slight difference between the general (NTSC conformant) and the max-vfr rate (slightly off NTSC) is suspicious, as well as a weird min-vfr rate. A miscalculation seems probable.

[Cornucopia]

DV codec does not support vfr. Neither does avi container. Mp4v2 muxer may have some problems, but it sounds like something else (or in addition) is being done wrong here.

There are better options for converting type1 to type2, just look in the tools section. No need for all the vdub business.

Scott

[KittenMittens]

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