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there are many things you cannot copy from ffmpeg examples are possible here. Only options from FFmpeg that affect the encoder or muxer. Custom Export Presets You can save your own custom preset by clicking the button at the bottom of the Export panel. To add a new Custom Export Preset: Set your preferred parameters in the Video， Codec， the advanced mode is turned off again. However， and the Codec tab will prepend values needed for rate control. Prepending lets you specify overrides. You might also find FFmpeg’s codecs and formats documentation more useful here as it is more organized. Please keep in mind that Shotcut is not a ffmpeg command line front end except in the rare cases of Properties Convert and Reverse and proxy media generation. Thus， you can supply a x265-params， of course). Some parameters are appended to the generated ones. For example， Audio and Other tabs. Click the button. Give a name to your preset and click OK JGuUQqqmkX 609×553 24.6 KB hNJl4DJCfz 402×332 7.73 KB shotcut_elfzMpFqoW 260×119 2.26 KB To delete a Custom Export Preset: See also: Export Basics ， Shotcut’s export panel has an advanced mode that you can access by clicking the Advanced button at the bottom of the panel. By default the next time you restart Shotcut。
you can pin it to the on or enabled state by clicking the checkbox next to Advanced . image 656×595 75.4 KB You should also be familiar with Export Basics . VideoCodecAudioOther See MLT’s for information about the syntax and parameters. MLT’s consumer properties also apply here. Most essential parameters are written by the presets and various form fields of Export Advanced but you can override them here (must use the correct name，。