<-------------------------------------------------------------> 25 October 2023 Convert Video to Android-compatible format with FFmpeg I went to a school trip and since my phone's camera can't focus, i brought an old digital camera that my family had (i think it's from the end of the 2000s or the start of 2010s). I made some photos and videos with my school friends and then later i sent them. The photos were .jpeg files and were sent correctly, but the videos were .avi files, with jpeg as the video codec and PCM as the audio codec. It just refused to work on my phone. After searching the internet, i found the right StackOverflow copy-and-paste command: ffmpeg -i -profile:v baseline -level 3.0 -pix_fmt yuv420p working.mp4 Have a wonderful day :) Source: https://stackoverflow.com/questions/39887869/ffmpeg-whatsapp-video-format-not-supported <------------------------------------------------------------->