: Ensure the SD card or hard drive you are saving to isn't failing.
: Open VLC, go to Tools > Preferences > Input / Codecs , and set "Damaged or incomplete AVI file" to Always fix . Even for MP4s, renaming the extension to .avi and letting VLC "fix" it can sometimes work. juq439mp4 fixed
: If you prefer your current player, install a pack like the K-Lite Codec Pack to ensure your system can read various MPEG-4 variations. : Ensure the SD card or hard drive
: Stick to MP4 with H.264 encoding for maximum compatibility across all devices. juq439mp4 fixed