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Anonymousdog / displaycameras

System for displaying RTSP feeds from IP cameras on the Raspberry Pi
Apache License 2.0
566 stars 113 forks source link

lose HDMI for 2 specific rotations every time #50

Closed icepicknz closed 3 years ago

icepicknz commented 4 years ago

Hopefully someone knows this one or its something wrong with my layout for a quick easy fix.

I have 10 screens, every time the rotation gets to the last 10th screen I lose HDMI (no signal) for 30 seconds (2 rotations) and then it comes back. nothing in syslog, nothing high CPU that I can see, load average: 0.15, 0.21, 0.25

Window layout as follows `"0 0 1280 720" \ "1280 0 1920 360" \ "1280 360 1920 720" \ "1280 720 1920 1080" \

off-screen

"640 720 1280 1080" \ "0 720 640 1080" \ "1920 0 2560 360" \ "2560 0 3200 360" \ "3200 0 3840 360" \ "1920 360 2560 720" \ `

You can view the layout at https://pasteboard.co/J7y8rLs.png

Anyone have any idea why it doesn't like that last rotation of 1920 360 2560 720?

Anonymousdog commented 4 years ago

Post your layout.default.conf (redacted) as an attachment, please.

My guess is you're running a higher-res feed (to start) in the large left window. That's going to cause problems as omxplayer has to down scale that every time you move it to a smaller window (all the others). Your windows are overlapping by one pixel too (which makes them 641x361 which also creates scaling duties for omxplayer).

Andy

On Sat, May 9, 2020 at 5:09 AM icepicknz notifications@github.com wrote:

Hopefully someone knows this one or its something wrong with my layout for a quick easy fix.

I have 10 screens, every time the rotation gets to the last 10th screen I lose HDMI (no signal) for 30 seconds (2 rotations) and then it comes back. nothing in syslog, nothing high CPU that I can see, load average: 0.15, 0.21, 0.25

Window layout as follows `"0 0 1280 720" "1280 0 1920 360" "1280 360 1920 720" "1280 720 1920 1080" \

off-screen

"640 720 1280 1080" "0 720 640 1080" "1920 0 2560 360" "2560 0 3200 360" "3200 0 3840 360" "1920 360 2560 720" `

You can view the layout at https://pasteboard.co/J7y8rLs.png

Anyone have any idea why it doesn't like that last rotation of 1920 360 2560 720?

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