[Jeff Glasse]

I’d love to hear your experiences. We’re having audio drift issues with video from the 3Gs. We find that a 30 minute clip plays just fine in Quicktime player with perfectly synced audio, but when brought into final cut pro the clip has several seconds of drift over thirty minutes. This is before it’s ever placed into a timeline, and the issue persists even if we transcode to prores 4:4:4 or any other codec. The clip is also imported upside-down, despite being right-side up in quicktime player and imovie. Issue duplicated in FCP 6 and 7.

Any attempts to transcode in FCP or compressor have led to the same drift problem.

Any insight greatly appreciated; everyone in our shop is stumped.

[Jeff Glasse]

Is anyone else having audio drift issues with video from the 3gs? We find that a 30 minute clip plays just fine in Quicktime player, but when brought into final cut pro the clip has several seconds of drift over thirty minutes. This is before it’s ever placed into a timeline, and the issue persists even if we transcode to prores 4:4:4. Duplicated in FCP 6 and 7.

Any insight greatly appreciated; everyone in our shop is stumped.