I'm setting up the hardware for Hyperbian and I'm seeing that the captured image is delayed and slow/choppy.
Here's my setup:
( Exact hardware purchased at this link) : Amazon List
Hardware:
- Raspberry Pi Zero
- Arduino Nano
- UCEC (UTV007 ??) USB RCA Capture Device (see dmesg stuff for this below)
[ 4836.413211] usb 1-1.4: New USB device found, idVendor=534d, idProduct=0021, bcdDevice= 1.21
[ 4836.413244] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 4836.413261] usb 1-1.4: Product: AV TO USB2.0
[ 4836.413278] usb 1-1.4: Manufacturer: MACROSIL
[ 4836.431314] uvcvideo: Found UVC 1.00 device AV TO USB2.0 (534d:0021)
[ 4836.441778] uvcvideo: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. - Mini HDMI-RCA Converter (see amazon link above)
Software
- Hyperbian (latest release)
Hyperion Version 2.0.0-alpha.9
Build (HEAD detached at 83338dc3) (Paulchen Panther-ca50487e/83338dc3-1605733041)
Build date Nov 18 2020 21:32:08
Capture Config
Instance Capture:
- Enable Platform Capture: false
- Enable Usb Capture: true
- Priority Channel: 240
USB Capture:
- Input: Automatic
- Video Standard: NTSC
- Device Resolution: Automatic
- Frames Per Second: Automatic
- Size decimation: 4
Capture Config
Smoothing: off
Blackbar detector: off
I'm getting very choppy response in hyperion.
see video below:
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So I have a few questions:
- Is this normal performance / best it can be, or is this due to my hardware.
- What is the bottleneck? PiZero? Capture device? Can you recommend any upgrades to make it smooth?
- How can I find out the chipset of the capture device.
I really appreciate any help you guys can give me.
Thanks!