ffmpeg plugin for VirtualDub: is there a way to open alwais in BT601 color?

[marcorocchini]

HI CAT

I wonder if is there a way to force virtualdub so that is open alwais all HD video files using the BT.601 colormatrix instead of the BT.709.

I have the ffmpeg input driver for virtualdub

[marcorocchini]

possibly keeping on alwais the fast recompress mode ^_^

[raffriff42]

I don't think the ffmpeg input plugin supports that - it can force 709 but not 601.
But the Alias Format filter should have effect you want.
(They both only change a flag, not any actual video data)

[Attachment 40894 - Click to enlarge]

[marcorocchini]

ah ok but in this way seems a little slow, and if possible I would like encode in fast recompress