Bad Arguement Provided


Hi! I am trying to use a ProRes clip in Mocha Pro Plugin and I am getting a Bad Argument provided screen!! The Clip is a Meda Encoder Export to ProRess 422 from a Red /r3d file in 5120x2700. But if I use the original .r3d file Mocha Pro work fine!!! I am using After Effects 2019 in a Mac with High Sierra 10.13.6 Can someone help with this!!! I want to track in Mocha Pro with the lower bitrate ProRes and then swap the file to the .r3d for final output!!!

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Hi Ariel,

Please make sure you have the proper prores codec installed. If you do, let me know, and I will try to reproduce this error on our side to test and see if it is a bug.

Please let me know and I will be happy to help you.