If your query refers to the technical nature of a .m4v file itself, it is a video container format developed by that is nearly identical to the standard MP4 format.
M4V: Multi-Modal Mamba for Text-to-Video Generation 576274.m4v
Implements a reward learning strategy to prevent visual degradation in long-context autoregressive video generation. Context of the .m4v File Extension If your query refers to the technical nature of a