However, another (weird) option would be to do a 29.97->23.976 (using "faux" ITVC) ->25 (with the slight speedup). The 25->23.976 wouldn't work here either, since the source is 30p/60p. It's NOT what I'd suggest most times, but I figured it ought to be mentioned as an option. They seem to like the "gentle fluidity" of it, like it's romantic. And, not counting flicker sensitivity, I find that most people tend to be much more forgiving of a slowdown than of a speedup. If you've converted the FPS correctly, the other program will see the new FPS Yeah, that's why I said "if you can live with it". Normal PAL=>NTSC (25p=>23.976p film rate ) is only ~4.1% difference, so the change isn't as noticable The audio change is definitely noticable. The problem with the slowdown method is 30->25 is a 20% difference.
#60FPS DVD RIP MAC SOFTWARE#
The other ways are either combinations of dropping and inserting blending (blurry) frames Which software is capable of doing this interpolation? I check the ones installed on my computer, the highest rate I can set is 60fps at the conversion preferences. But interpolation often leaves edge morphing artifacts, it depends on the content The "smoothest" way is usually frame interploation using optical flow or motion vectors - interpolated 60p to 300p then evenly dividing it 12 to get 25 (lowest common multiple is 300, or 30p to 150p and dividing by 5 to get 25). There are side effects and worse side effects, but occasionally you might get "ok" results from using interpolation methods You're better off getting a proper 50Hz (PAL) region camera, there is no "Perfect" method for this type of conversion. This is probably what your current software is doing The other ways are either combinations of dropping and inserting blending (blurry) frames, or duplicates - these last 2 methods give jerky or jerky and blurry results. Retail methods include after effects, twixtor Free ways to do this are avisynth, MSU FRC. But interpolation often leaves edge morphing artifacts, it depends on the content. The "smoothest" way is usually frame interploation using optical flow or using motion vectors to generate new "in between" frames so the frames are now evenly spaced interpolated 60p to 300p then evenly dividing it 12 to get 25 (lowest common multiple is 300, or 30p to 150p and dividing by 5 to get 25). The frames won't be evenly spaced representing moments in time I will upload samples from these projects, but I didn't save any, so I have to create some new files.Ħ0 to 30 (actually 59.94 to 29.97) will be fairly smooth in any program because they are evenly divisible.Ħ0 to 25 isn't evenly divisible - do you see the issue here ? That's why there will be shakes and jumps. The 60fps to 25fps PAL conversion was not successful with that software either, but at least the audio was good.
#60FPS DVD RIP MAC MP4#
That software did a much better job, the 60fps mp4 to 30fps NTSC DVD conversion became almost perfect, but there are still some occasional little shakes and jumps. So I abandeoned that program, and went back to DVD Video Soft, that I mostly use for video and audio editing. There were jumps in voice even when I converted to NTSC. It didn't give good results, the outcome was: jerky picture and jumps in the voice too.
#60FPS DVD RIP MAC MOVIE#
My camcorder (Sanyo HD1000GX) came with Ulead Movie Factory 4.0. I will upload samples from these projects, but I didn't save any, so I have to create some new files.Īnyway I only used 2 softwares so far. It is not mentioned when you select the target format, and you cannot custom set it, because there are only presets. But I am not sure if these values in the DVD video soft programe are interlaced or not. Okay, I will create some short samples before and after conversion, so you can see the results.Īnyway I only used 2 softwares so far.