![]() ![]() ![]() Options … > Load preset > Use Library native preset/tune.Retiming quality set to Better (Motion Adaptive).Encoding set to Best quality (Multi-pass).Data Rate set to Automatic (instead of 6400 kbps).Key Frames set to Automatic (instead of Every 24 frames).Phew! Appendix: Custom Encoding Presets Triedĭetails of all the presets used. So at the end of the day, forcing Compressor’s input field order and exporting using Apple’s H.264 codec works like a champ. Your browser does not support the video tag. Original especially note the combing during fast hand movements Summary of Repair Solutionįinal confirmation with a 11 sec, 9 MB segment instead. Forcing the field order and using an x264 codec 4 made no difference-and rather looked like the poor output from Handbrake (likely because Handbrake uses x264 too). exporting from FCPX can’t be batched easily (like Compressor)Ĭompressor however is the clear champion! In particular, the only passing Compressor renders were by forcing the field order and using Apple’s stock H.264 codec.each clip would require a separate Project in FCPX.Perhaps the plugin can be refined further from the stock plugin settings, but even if that were the case there are so many disadvantages: Both H.264 and ProRes master files appear identical in deinterlacing quality. PHYX Cleaner’s output was better than the original, but it’s still rather comby. Hence the audio is blank at the beginning of the output render file! Handbrake’s just meant to work on actual interlaced footage.Īlso interesting to note is Handbrake seems to start video earlier from the GOP, even though the file itself started many frames later. Even forcing the footage with tff as top-field-first 3 yielded zero discernible difference. HandbrakeHighProfileDeinterlaceBob60fps.mp4įrom these experiments, it seems Handbrake’s decombing/deinterlacing algorithms can’t be forced on progressive video files. HandbrakeHighProfileDeinterflaceBobTff.mp4 #Scopebox vlc download#Note: please be considerate and only download them sparingly as needed. Compressing them for web would precisely alter what we’re trying to observe! Deinterlace TestsĪll files, a total of 2.68 GB, are available here for reference. Changing this to Top First forces it to treat it as interlaced (since HDV is top field first). Since the file is actually H.264, Compressor reads the metadata and selects Progressive by default. By carefully clicking on the input file’s box, the Inspector window on the right shows a little section called File Properties. The Compressor TrickĬompressor, it seems, has a handy feature that allows “forcing” an input file’s field order. Of these three, Compressor was the clear winner. PHYX Cleaner plugin as suggested on a Wirecast forum 2.Compressor 4 via forcing the field order to interlaced.Three approaches to “uncomb” 1 the baked in interlaced footage were tried: Thus the Nightmare Before Recording began. #Scopebox vlc 720p#So rather than deal with all that I said instead, “Let’s just save H.264 in Wirecast to disk!” (It was a pretty neat setup actually, using two Wirecast documents open simultaneously, one for the livestream and one just for the camera’s archive stream.) Just in case 1080p would create an upscale, I thought going 720p would be better. For example: since HDV is technically a 4:3 1440x1080 image that’s then stretched out, I wasn’t sure whether I should record to 1920x1080 or 1440x1080. #Scopebox vlc how to#Wirecast doesn’t know how to “automatically” record as HDV instead it manually requires setting the codec format, frame rate, etc. While this post details many other general livestreaming lessons learned, there are a few major downsides to relying on Wirecast for raw footage which I now realize. It wasn’t possible to share the video source with both Wirecast and ScopeBox, so I thought, “Hey, why not try recording straight to disk in Wirecast instead?” In order to avoid those awful MiniDV tapes-whose tape changes I feared also might cause the live feed to that meant recording to disk. It has a Firewire out which makes it perfect for livestreaming.įor this event, I wanted to (1) use the FX7 for livestreaming and (2) also record the raw HDV video itself for editing afterwards. AVCHD files compressed into H.264 for editing will look just awful. If you plan to edit the resulting file, convert it to ProRes instead. X.264 and H.264 should only be used when creating files for the web. We’ll start with a quote from Larry Jordan: x264 Decomb, Top Field First (HandBrake).x264 Deinterlace, Top Field First (HandBrake).Appendix: Custom Encoding Presets Tried. ![]()
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