When linking to H.264 files from a camera (like a DSLR or Sony A7), it is often better to Transcode them to a native Avid format (like DNxHR) to prevent "laggy" playback during intensive editing.
It adheres to the MPEG-4 Part 10 standard, ensuring it can be played back by most standard media players (VLC, QuickTime) while remaining optimized for Avid's internal playback engine. Avid H 264 Codec
Creating low-bandwidth versions of 4K or 8K footage so editors can work smoothly on standard laptops or over remote connections. When linking to H
Ensuring that video exported from Pro Tools or Media Composer retains frame-accurate timing and metadata when moving between different post-production departments. Avid H 264 Codec