![]() Set Video Encoder to png (Default Encoder)tĭo not forget to reset these to the defaults for your normal use of OBS.for a transparent overlay in Shotcut) then in Settings you need do the following (images shown below): So, in OBS Studio, if you want to export a video with alpha channel of a browser-source animation (e.g. ![]() I do quite a few animations using HTML/CSS/Javascript and up until now I have either used an old version of Shotcut (20.07. Be aware that Quicktime Animation videos are an aweful lot bigger than the equivalent green-screen version. I have been using OBS for some time now to complement Shotcut. Click track head to select track click the timeline's. Added Properties views for track and timeline when selected. ![]() We added two big new features for this release: clip speed and chroma key Here is the full list new things: Added Speed parameter to Properties for an audio/video clip. I did some experiments today investigating this and eventually found a way to export a “Quicktime Animation” video from OBS that preserves the alpha channel. Version 16.01 is now available for download. Fixed a crash when changing clip Properties > Audio > Track. It was possible to export a “green-screen” version using OBS but if elements above the green-screen background were semi-opaque, then they merged with the green-screen and the unwanted effect could not easilybe removed using Shotcut’s Chroma Key flters. Fixed image and alpha channel integrity with transitions on clips with a non-opaque alpha channel. If the animation contained transparency (an alpha channel) then v20.07.11 was the best option (though not always possible), exporting the file using “Quicktime Animation”, which preserves the alpha channel. RGB or RGBA, 8-bits per component, packed, in sRGB colorspace. 601 or 709 colorspaces along with an optional, separate 8-bit alpha channel bitmap. YUV 4:2:2, 8-bits per component, packed, in Rec. I do quite a few animations using HTML/CSS/Javascript and up until now I have either used an old version of Shotcut (20.07.11) to record them, or OBS. At this time, Shotcut only supports Filter plugins. I have been using OBS for some time now to complement Shotcut.
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