11/9/2023 0 Comments Shotcut save as mp4I have looked up all the terms you mention, including FFmpeg. Thank you very much for your helpful reply. I hope this is clear and not too “stupid” From a lot of googling and looking at forums it looks like h.264 main would be an ok choice? Can I then leave the other settings under video and codec tabs as they are? That is, do they set themselves to something sensible, based on the initial choice of h.264? For example I see that under “codec” it gives “quality 60%” - does that mean the quality will be worse and I should increase this value? My files are between 40 and 100GB each at the moment and it would be better if they ended up smaller after I have cut some bits out, certainly not larger. When I hit “properties” it says my input file is 720 x 576, codec raw video, frame rate 25 and format yuyv422. I am having trouble sorting out export settings. I don’t want to lose quality if I can help it as the quality is already not that great, and I still need to do a final edit of selected bits. I ran into problems with videodub, VCL and Avidemux (including the edited file repeatedly disappearing part way through final saving) and am now trying Shotcut which looks like it will work. I just want to have these videos on my computer and be able to occasionally show to family - no youtube upload or whatever. I need to cut some small messy bits out of these (and later create a new video of an hour or so with some “best parts”). All I'm trying to is trim out the beginning and ending of the Zoom MP4, but Adobe Premier doesn't seem to be able to do that and yield a file of a comparible size.I have copied old videos onto my computer and now have about 15 quite large. The Zoom MP4 is pretty good, and not at all blurry, and the voice quality is fine. I notice that the Export Settings window actually gives a preview of what the output will look like, and even the higher 3GPP 352x288 H.263 gives results that are too blurry, even though the file size is larger than the original. I then tried again, this time selecting MPEG4 and medium bitrate - this time, the file was smaller than the original but the video was so blurry it was unusable. When I chose H.264 and high bitrate, the exported file was over 5Gb. It's basically a Powerpoint presentation of about 70 minutes, with a voiceover. I recorded a webinar using Zoom, which created an 85Mb MP4 file. You will have dramatically lowered file sizes. and drop to say 12 max for 1920x1080, and maybe 20 max for UHD. Now go down to the settings for CBR/VBR, and select VBR (variable bitrate, only 'keeps' the bits per frame needed). Then go down into the Video tab, Level setting rather than say 5.1, drop that to about 4. Use a preset for the frame-size of your export. H.265(HEVC) is probably what you want for format, HEVC/265 is more highly compressed and typically better quality than H.264. So you only start with a preset, then you have to go into the settings to take control yourself. Forget that, you're demanding compress the heck out of it. Including for extreme compression, where H.264/265 are probably what you will need.Īnd the presets offered are trying to maintain quality. you of course have to accept potential issues.Īccepting the above, we all need to learn the format/codec settings for various needs, that's a normal part of editing. Starting with say screen-capture media, which is normally extremely compressed, editing it, and wanting to get back the that extremely condensed version. Premiere can do all sorts of things if you know to go in and actually, like, set the many options so it will do what you want. If you included the information on the original file from say the Tree view of MediaInfo, and your export settings in Premiere, and the MediaInfo Tree view of that export, we could make actually useful comments.
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