Pool_mp4

: If the .mp4 uses a variable frame rate (common in phone footage) or an unsupported 10-bit codec in the free version of Resolve, it may fail to import.

: Standard H.264 or H.265 encoded .mp4 files are frequently added to the Media Pool. However, users often report issues where specific .mp4 files cannot be dragged or dropped into the pool. Common Troubleshooting : pool_mp4

: Systems like Microsoft Project use "Resource Pools" to manage shared assets across multiple subprojects. While not natively a video format, a file named pool_mp4 might be used as a training video or documentation asset within such a system. : If the