mov but new licenses for it are no longer sold.ī) You can use that reference. Playing Quicktime 7 movie in Catalina - Apple CommunityĪ) The old QuickTime Player 7 Pro can open and export such iMovie reference. Help with old DV MOVs (QT) that need to b… - Apple Community mov as an input for MPEG Streamclip if you want to export the edited movie. mov but new licenses for it are no longer sold.īut you can use that reference. The old QuickTime Player 7 Pro can open and export such iMovie reference. New QuickTime Player 10 can not open it either. Handbrake has an error "No Valid Source Found". VLC could not decode the format "dvau" (DV Audio)". mov with VLC, it reports an error "Codec not supported. If you try to open such iMovie reference. mov might also be at > Shared Movies > iDVD and > GarageBand folder). mov from its project to the iMovie_project_folder (later a "package" that could be opened via right-clicking) > Cache > Timeline Movie.mov (a similar reference. mov come from? How large is it? Is it a tiny iMovie reference movie by chance? Or iMovie project "package"? iMovie understood the sampling rate and so there were no audio sync issues.) (BTW, the tapes were imported using iMovie as Digital8 camcorders apparently used an oddball audio sampling rate that Final Cut Pro couldn't handle importing the video using FCP resulted in audio that moved out-of-sync in random ways that's difficult/impossible to fix. mov container or not? If it's going to be lossy anyway then I might as well use a more modern format instead. Does anyone here understand video formats and containers well enough to tell me if using MPEG Streamclip in this fashion would losslessly package up the DV format video in a. I do have an older Mac that I could install MPEG Streamclip on, but it would be much slower than my current machine. Are there other programs out there that can do the conversion? Compressor and QuickTime (at least current versions of them) don't. mov files, but that's a 32-bit legacy program that won't run on recent Mac OS versions. (Someone please correct me if I'm wrong and this would still require reencoding with associated quality loss.)Īncient posts on the Apple Communities indicate that the MPEG Streamclip program was capable of converting. mov files I'm thinking converting to that format would retain the original quality (still in DV) but in a way that's still supported. Due to size constraints converting them all to uncompressed SD format using Compressor isn't really feasible. dv files are considered obsolete I need them in a different format, but I also want to maintain the original quality if at all possible. dv files imported from Digital8 tapes via an older version of iMovie. mov on Big Sur (or later) OS and retain quality? I have a huge number of archived. I am running Mac 10.15.7 (to keep stability with older programs), but have access to a newer Mac if need be. I've tried using Handbrake, but the error says "no valid source found." When I try to convert them with Prism, it reduces the video from 1 hour to 12 seconds, and it does not have audio or video. I would like to convert these to a more stable format like MP4, but they are no longer readable. Invisor says they're coded with DV and PCM codecs which are no longer supported (by anyone.). My wife made videos of holocaust survivors many years ago on an old version of iMovie.
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