Download Media
ID:
mAXaL7wkN1I — Open watch pageSelect a format to download :3 Muxed is audio+video and Video only needs a separate audio track if you plan to mux!
Muxed Formats
Audio Only
Video Only
No audio!! You may need to mux with an audio track :c
if a download fails try another container (MP4 vs WEBM) or a different quality :D
How2 Combine video-only + audio-only (mux)
U can pick one of these methods!!
FFmpeg — MP4 output
when your video is MP4 (H.264) and audio is M4A/AAC use dis!
ffmpeg -i video.mp4 -i videoplayback.m4a -c copy -map 0:v:0 -map 1:a:0 output.mp4
FFmpeg — WEBM output
when both tracks are WEBM (VP9/AV1 + Opus) use dis!
ffmpeg -i videoplayback.webm -i audio.webm -c copy -map 0:v:0 -map 1:a:0 output.webm
FFmpeg — Mixed
If containers differ u can mux to mkv for best compatibility!
ffmpeg -i videoplayback.webm -i videoplayback.m4a -c copy -map 0:v:0 -map 1:a:0 output.mkv
Windows
1) Install FFmpeg (add to PATH) 2) Put video and audio next to each other 3) Open Terminal in that folder and run one of the commands above
macOS / Linux
# Example ffmpeg -i video.mp4 -i videoplayback.m4a -c copy -map 0:v:0 -map 1:a:0 output.mp4
Android (Termux)
pkg install ffmpeg cd /sdcard/Download ffmpeg -i videoplayback.webm -i audio.webm -c copy -map 0:v:0 -map 1:a:0 output.webm