[MPlayer-users] Can mplayer use rotation metadata?

Dennis Nezic dennisn at dennisn.mooo.com
Wed Jul 31 22:13:13 EEST 2024


Nvm I got prematurely excited, that just rotates it the default 90
degrees. I thought that since I didn't mention an angle it was reading
the metadata, but nope. Ig I could try to implement this ;).

On 31 Jul 11:42, Dennis Nezic wrote:
> vf-add=rotate to ~/.mplayer/config (or -vf-add rotate) worked!! Ty!
> 
> > Hi!
> > You can use -vf rotate to do the rotation, but I THINK you currently
> > also need to specify the rotation amount manually.
> > The plan (assuming it does not work yet) is that as a future feature
> > anyone who wants auto-rotation can add vf-add=rotate to their config
> > file and it would use the ID_VID_0_ROTATE information, but I have not
> > had time/forgot to look into implementing that.
> > 
> > Best regards,
> > Reimar
> > 
> > > On 30 Jul 2024, at 16:03, Dennis Nezic <dennisn at dennisn.mooo.com> wrote:
> > > 
> > > midentify says ID_VID_0_ROTATE=-90.000000
> > > ffprobe says displaymatrix: rotation of -90.00 degrees
> > > 
> > > But mplayer doesn't actually perform the rotation (automatically?). However, ffplay does.
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