On Sun, Jan 30, 2022 at 03:11:36PM -0500, a wrote: > i create video mp4 with android's screen-recorder, it's about 4G > > i connect it to debian with jmtpfs and copy it to ext4 hard disk with more > than 10G of free space > > it fails: cp: error reading > 'DCIM/ScreenRecorder/Screenrecorder-2022-01-30-12-29-58-111.mp4': Invalid > argument > > i run "ls -l", about 2G has been copied > > i've play this mp4 using android, didn't meet reading error > > BTW which package in bullseye can play mp4? mplayer has failed, and some > player require gnome , but i haven't installed gnome > >
How did you copy it? To a machine running what processor or architecture - amd64/i386/arm? You may find that there's a file size issue somewhere there - can you use scp and verify the transfer? All the very best, as ever, Andy Cater
