This document discusses how to upload Sony PMW-F55 and PMW-F5 XAVC videos to YouTube. It notes that these cameras record high-quality 10-bit 4:2:2 XAVC video that YouTube does not support. It recommends using Jihosoft Video Converter to convert the XAVC videos to YouTube supported formats like MP4, trimming videos over 15 minutes, and setting optimal encoding parameters like H.264 video and AAC audio when converting. The steps to upload the converted video to YouTube are also provided.