Video Recorder and VideoStreamer with RFirefly RK3288 Reload

Chip Platform Rockchip
1

Hi

I recently bought a Firefly RK3288 Reload.

I want to develop basically to applications (to use with Ubuntu or Android):

  • a Video Recorder that records video capture by the RK3288 HDMI Input (up to 1080p60)
  • a Video Streamer that streams video capture by the RK3288 HDMI Input (up to 1080p60)

My initial tests:

  • I’ve tested the original camera app of Android 5.1 and I was able to take photos a 1920x1080i60 from my notebook HDMI Output.
  • I’ve tested the original camera app of Android 5.1 and I was able to display a 1920x1080i60 and 1280x720i60 from my notebook HDMI Output.
  • I’ve tested the original camera app of Android 5.1 and I was NOT able to take photos a 1920x1080p60 or 1920x1080i60/50 or from my camera HDMI Output.
  • I’ve tested the original camera app of Android 5.1 and I was NOT able to display a 1920x1080p60 or 1920x1080i60/50 from my camera HDMI Output.

My questions:

  • The HDMI input works in Ubuntu? With VLC or gstreamer for example?
  • Do you recommend a ubuntu application to capture HDMI Input?
  • What are the video formats supported by the HDMI Input?
  • Where I can find a SDK to develop a application for linux/ubuntu?
  • Where I can find a SDK to develop a application for android?

Best regards,

2

Hi gllima.
we haven’t support “HDMI IN” in linux/ubuntu for the moment.But you can make it by yourself.
When the kernel driver of "HDMI IN"is ok.the app consider it as a video in device (/dev/video*).
then ,v4l2 is the right interface to visit it.
If you don’t want do this ,just back to android . those Above steps have been completed .
what you need to do is just write a android app to visit a came.
At last .In firefly rk3288 reload board .the “HDMI IN” can only support to 1080P30fps.

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