Search found 4 matches

by nick.beck
Mon Mar 25, 2019 10:10 am
Forum: Getting Started
Topic: Can not play an .mp4 video from the command line
Replies: 2
Views: 1510

Re: Can not play an .mp4 video from the command line

Hi, Parole sets up colour-keying for its window that the video is to be displayed within. However, when using gst-apps this does not happen automatically, instead you need set the alpha value of the graphics plane or set a colour-key. The easiest way is to set the alpha of the graphics plane with th...
by nick.beck
Thu Feb 07, 2019 5:49 pm
Forum: HDMI Tx
Topic: Output Resolution
Replies: 19
Views: 3780

Re: Output Resolution

Hi, I don't have a board to hand to check this exactly, but in /etc/modprobe.d/stmfb change the following line: options stmfb display0=1280x720-32@50:64m:128m:ntsc:yuv:yuv \ to the following for 4K 50Hz output when you restart the board: options stmfb display0=3840x2160-32@50:64m:128m:ntsc:yuv:yuv \
by nick.beck
Fri Jan 11, 2019 11:41 am
Forum: Getting Started
Topic: RTC battery
Replies: 1
Views: 760

Re: RTC battery

Hi, There is a real-time clock within the standby controller (SBC), but the RTC is not battery backed, so would need to be set each time the board is power-cycled. We might be able to provide a more useful answer if we understand your product use-case better. For example, does the device have an int...
by nick.beck
Tue Nov 27, 2018 10:14 am
Forum: HDMI Rx
Topic: [RESOLVED] Read from Rx using gstreamer
Replies: 2
Views: 1672

Re: Read from Rx using gstreamer


There is not a gstreamer plugin for the HDMI-Rx currently. However, it is possible to use the hdmirx-capture program to capture video on HDMI-Rx and output on HDMI-Tx. Source code is included (in Starkl and raspbian) so you can see how this is achieved and/or modify it to your needs.