i.MX ProcessorsのトピックRe: framebuffer overlay with I.MX6DL

framebuffer overlay with I.MX6DL

ouuy — Mon, 05 May 2014 09:38:29 GMT

hello all, my framebuffer and video property is this:

root@freescale ~$ cat /sys/class/graphics/fb0/fsl_disp_property

2-layer-fb-bg

root@freescale ~$ cat /sys/class/graphics/fb1/fsl_disp_property

2-layer-fb-fg

root@freescale ~$ cat /sys/class/video4linux/video16/name

DISP3 BG

root@freescale ~$ cat /sys/class/video4linux/video17/name

DISP3 FG

if i used video17 to play video and fb0 to display ui, everything is ok.

but if i used video16 to play video and fb1 to display ui. when the video start and stop, the screen will be black 2 secend....

why is this?

Re: framebuffer overlay with I.MX6DL

joanxie — Thu, 08 May 2014 07:53:00 GMT

as your frambuffer showed, video 16 is for UI as background and video 17 is for video playing as FG

Re: framebuffer overlay with I.MX6DL

YixingKong — Thu, 26 Jun 2014 05:57:18 GMT

OuYang

Had your issue got resolved? If yes, we are going to close the discussion in 3 days. If you still need help, please feel free to reply with an update to this discussion.

Thanks,

Yixing

Re: framebuffer overlay with I.MX6DL

YixingKong — Thu, 03 Jul 2014 08:22:11 GMT

OuYang

This discussion is closed since no activity. If you still need help, please feel free to reply with an update to this discussion, or create another discussion.

Thanks,

Yixing

This discussion is closed since no activity. If you still need help, please feel free to reply with an update to this discussion, or create another discussion.

Thanks,

Yixing