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Support H264 #8

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dgsiegel opened this issue Nov 16, 2020 · 1 comment
Open

Support H264 #8

dgsiegel opened this issue Nov 16, 2020 · 1 comment

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@dgsiegel
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Would be a great addition and maybe a better performance than MJPEG.
@peterbay
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USB gadget driver under Linux at this time support only two formats - V4L2_PIX_FMT_MJPEG and V4L2_PIX_FMT_YUYV.
https://github.com/raspberrypi/linux/blob/rpi-5.4.y/drivers/usb/gadget/function/uvc_v4l2.c#L59

Here is some patch for adding framebased formats, but i don't test it yet, and it requires changes in uvc-gadget too.
https://lore.kernel.org/patchwork/patch/1023642/

@dgsiegel dgsiegel mentioned this issue Dec 13, 2020
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@dgsiegel dgsiegel mentioned this issue Apr 19, 2021
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@dgsiegel @peterbay