Some third-party plugins can force real-time MP4 playback on image planes by using custom FFmpeg builds . Exporting MP4 via Playblast
MP4 files use temporal compression, which makes "scrubbing" (dragging) through the timeline laggy or inaccurate as Maya tries to calculate compressed frames.
Many professionals playblast to a high-quality .avi or .webm format and then use Clipchamp or Handbrake to convert it to a standard H.264 MP4 for sharing. Maya.mp4
Convert your video into an Image Sequence (e.g., JPEG or PNG).
If you need to import an MP4 into Maya to use as a background for tracing movements: Some third-party plugins can force real-time MP4 playback
In Maya, create an and check the box for Use Image Sequence .
By default, Maya often only supports .avi (Windows) or .mov (Mac) for playblasts. How to Get an MP4: Convert your video into an Image Sequence (e
A "Playblast" is a way to preview your animation without a full render.