5_6204072876023219776mp4 -

Keep the .mp4 extension but change the numbers to something descriptive (e.g., Travel_Vlog_July.mp4 ). 5. Conversion (If needed)

Use (Free/Open Source) to re-encode the video into a "Constant Framerate" MP4. This usually fixes any sync or compatibility issues common with mobile-shared videos. 5_6204072876023219776mp4

Use the Files by Google app or MX Player on Android to bypass gallery indexing issues. 3. Fixing Playback Issues Keep the