So will this device work with my ubuntu?
I inserted the stick on my laptop and dmesg showed:
[123483.143071] hid-generic 0003:534D:0021.0002: hiddev0,hidraw1: USB HID v1.10 Device [MACROSILICON AV TO USB2.0] on usb-0000:00:14.0-1/input4
That was all...
But there was a module missing:
and after that:modprobe uvcvideo
Checking with[125822.751366] usb 1-1: new high-speed USB device number 19 using xhci_hcd [125822.901442] usb 1-1: New USB device found, idVendor=534d, idProduct=0021 [125822.901449] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [125822.901454] usb 1-1: Product: AV TO USB2.0 [125822.901458] usb 1-1: Manufacturer: MACROSILICON [125822.901478] usb 1-1: SerialNumber: 20150130 [125822.902702] uvcvideo: Found UVC 1.00 device AV TO USB2.0 (534d:0021) [125822.902835] uvcvideo: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [125822.904681] uvcvideo 1-1:1.0: Entity type for entity Processing 2 was not initialized! [125822.904691] uvcvideo 1-1:1.0: Entity type for entity Camera 1 was not initialized! [125822.911070] hid-generic 0003:534D:0021.0004: hiddev0,hidraw1: USB HID v1.10 Device [MACROSILICON AV TO USB2.0] on usb-0000:00:14.0-1/input4
plus:root@zerberus:~# ffmpeg -sources |grep video Auto-detected sources for video4linux2,v4l2: /dev/video1 [AV TO USB2.0] /dev/video0 [HD WebCam: HD WebCam]
root@zerberus:~# ffmpeg -list_formats all -i /dev/video1 [video4linux2,v4l2 @ 0x55b0d1ca38c0] Compressed: mjpeg : Motion-JPEG : 480x320 640x480 720x480 [video4linux2,v4l2 @ 0x55b0d1ca38c0] Raw : yuyv422 : YUYV 4:2:2 : 480x320 /dev/video1: Immediate exit requested
Now i was able to open /dev/video1 with VLC:
The video came from a camera connected via TS832 --[5.8GHz]--> RC832...
Im trying to use this same device with a raspberry pi, I get the same output in dmesg except the hid-generic line. A video device is created, but streaming from video0 gives me a black square. I'm wondering if its the kernel version being 5.1 and not higher
ReplyDeleteIgot VLC to display video from the VCR player. How do I get VLC to display the audio?
ReplyDeleteHallo Dietrich,
ReplyDeleteI try easycap (534d:0021) with composit and s-video (on ubuntu (xeni/bio))
but i received disorted pictures only.
(it smells like wrong codec)
Can you complete your page with following informations:
cat /etc/debian_version
uname -r
lsmod | grep vid
vlc --version | head -1
vlc:video/tools/codec-informations
regards Hans