Ffmpeg Mux Video and Audio Primer Tutorial
We’ve got another “Intranet feeling” PHP web application “first draft” for you today. The reason we’re opting for “Intranet feeling” (ie. we’re asking you to download the voiceover.php PHP to a local MAMP Apache web server and run the PHP there from its Document Root folder) is that we want to further explore the brilliant …
ffmpeg -i inv.mp4 -i inva.mp4 -c copy -map 0:v:0 -map 1:a:0 -shortest out.mp4
… we got inspired to try via Mux Video and Audio from another Video and FFMPEG mux video and audio (from another video) – mapping issue … thanks and thanks … to add audio to a video stream from two different sources.
At least, with macOS MAMP there is the excellent command line “file” we can use to show information about some potential input files you could use in this, so far, user unfriendly, “first draft” version of the PHP.
If this was interesting you may be interested in this too.
