8/31/2023 0 Comments Handbrake downsize videoWhen you pick either Production Standard or Production Max, go to the Video tab and in the Advanced Options make sure that right at the start it says “keyint=1”. I would just make a couple of adjustments to the Handbrake settings. So unlike proxies which only replace the source files for editing but not for export an intermediate file replaces the source file for both editing and export. They are used to entirely replace the original file. Intermediate formats mean files that are at least visually lossless which means you cannot see with the naked eye any loss of quality in picture. It along with the Production Max preset are Handbrake’s intermediate formats. However, you can use the Production Standard Handbrake preset to do your editing rather than having to create a proxy. ![]() I’m not sure why Shotcut is not detecting your source file to make a proxy. I realise I can do this manually where I need to I guess there is something in the compression format that prevents it - however I’m curious whether it would be possible to automatically reduce these already compressed files from 1080p to 540p proxies to speed up editing (I do a lot of picture-in-picture!). General Super HQ 1080p30 - proxy function not available.General Fast 1080p30 - proxy function not available.Production Standard (actually designed for editing - 1080p HD) – proxy can be created. ![]() ![]() I have run some tests using different Handbrake conversion profiles: I have one issue - I have some MP4 footage which has previously been converted/compressed using Handbrake software, I have found it is not possible to create proxies for some of these (either automatically or manually from “properties”). Really like the new Proxy feature - thank you very much for implementing it! It makes a world of difference to editing performance and works very well even when moving projects between machines and recreating proxy files.
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