We have been asked by a client to create a ProRes QT file (.mov) but specifically asked to "The moov atom (movie index file) should be placed at the beginning of the file." I have been reading around but could not find a solution for .mov files. Everybody is talking for .mp4.
The line I came with is:
ffmpeg.exe -i input.mov -c copy -map 0:v:0 -map 0:a:6 -map 0:a:7 -movflags faststart output_ATOM.mov
The audio mapping and the video copying is working fine. I need to know if the -movflags faststart is actually going to do the job? I can't find a way to check the result if it actually moved the Atom.