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Swscale doesn't work
Posted: 26 Jun 2010 16:26
by sashafan2
Swscale doesn't seem to work properly in vlc. To be more exact it works, but upscales video to the same resolution it already had. Here is an extract from a log.
720x384 chroma: I420 -> 720x384 chroma:Scaling with Bicubic (good quality)
Tried with opengl/direct3d output. How can I make it work?
Re: Swscale doesn't work
Posted: 26 Jun 2010 19:00
by Jean-Baptiste Kempf
How is it a bug ? swscale scale and does chroma conversion.
Re: Swscale doesn't work
Posted: 26 Jun 2010 19:09
by sashafan2
The resolution remains the same. It shouldn´t be so. There´s no sense in such 'scaling'.
Re: Swscale doesn't work
Posted: 26 Jun 2010 23:41
by Jean-Baptiste Kempf
Says who?
Re: Swscale doesn't work
Posted: 27 Jun 2010 13:19
by sashafan2
720x384 chroma: I420 -> 720x384. The resolution remains 720x384. It should change as a result of upscaling.
Re: Swscale doesn't work
Posted: 27 Jun 2010 20:46
by Jean-Baptiste Kempf
No. It changes the chroma. Read my message.