Hello, Thank you for your incredible work. But I have a problem with

This could be useful: <a class="issue-link js-issue-link" data-error-text="Failed to l

Latency with raspberry pi about vita-udcd-uvc HOT 5 CLOSED

xerpi commented on August 17, 2024

Latency with raspberry pi

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Comments (5)

Pollinopops commented on August 17, 2024 1

I managed to make it work without any latency by compiling a hardware accelerated MPV in Raspbian Buster.
I used the following guide on my raspberry pi 3b and it worked perfectly.
https://www.raspberrypi.org/forums/viewtopic.php?t=245574

Using the following command I get no latancy :

mpv av://v4l2:/dev/video0 --profile=low-latency --untimed --fs

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xerpi commented on August 17, 2024

Hi, have you tried with other programs such as vlc, mplayer or mpv?

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Pollinopops commented on August 17, 2024

Yes, I tried with Mplayer but it couldn't open the stream. I can post the error message when I get back home later this week. It said something like bad usage of memory process aborted.

Regarding VLC, I am only able to see the stream in Ascii art in my terminal via SSH. I don't know how to tell it to use the hdmi out.

It seams like the command to change the resolution and frame rate in MPV is ignored.

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xerpi commented on August 17, 2024

This could be useful: #24

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