Reverse cam - Printable Version +- BlueWave Studio forum (https://bluewavestudio.io/community) +-- Forum: OpenAuto Pro (https://bluewavestudio.io/community/forum-86.html) +--- Forum: Video features (https://bluewavestudio.io/community/forum-64.html) +--- Thread: Reverse cam (/thread-1767.html) Pages:
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Reverse cam - costa - 07-06-2020 Hi, I bought a cam and a usb grabber, and I get a feed in VLC on /video0, but I get no feed in OAP. Am I supposed to hook up a wire to the GPIO pin before I get output when I manually click on the reverse cam button in OAP, or do I have another problem since I only have a black screen? RE: Reverse cam - Great - 07-07-2020 Not all USB Video capture cards works with OAP. Which one do you have? RE: Reverse cam - costa - 07-07-2020 I have this one https://www.amazon.co.uk/gp/product/B01D9T8E1U/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1 RE: Reverse cam - costa - 07-07-2020 Apparently it's using the stk1160 chip. Does that have problems, or what chip should I look for? RE: Reverse cam - Great - 07-09-2020 (07-07-2020, 05:23 AM)costa Wrote: Apparently it's using the stk1160 chip. Does that have problems, or what chip should I look for? STK1160 is a no go. I have two of this and none works with OAP. I bought this one recently: https://www.ebay.com/itm/USB2-0-Converter-Audio-Video-Capture-Grabber-Adapter-For-Win-XP-7-8-10-PAL-X-Hw/233599960238 and it works out of the box. RE: Reverse cam - jennmike2 - 07-09-2020 (07-09-2020, 09:22 AM)Great Wrote:FYI: that link doesn't ship to The United States.(07-07-2020, 05:23 AM)costa Wrote: Apparently it's using the stk1160 chip. Does that have problems, or what chip should I look for? RE: Reverse cam - costa - 07-09-2020 Do you happen to know what chip is used inside that grabber you linked? RE: Reverse cam - Great - 07-09-2020 It uses an AMT630A chipset. RE: Reverse cam - costa - 07-10-2020 Thanks, seems like a rare chip. Not anywhere to be found in my country. That's stk1160 everything. Do you have any idea why it's not working? I mean, it's working fine in VLC, etc. Guess there must be a reason why it doesn't work explicitly in OAP RE: Reverse cam - Great - 07-10-2020 There's a workaround you can use to make it work. I did try it and it works but it puts an extra load to the system and with a PI 3 B+ I'm using I thought it was not worth it. I used this workaround until my new capture card arrived. I advise you to make a full backup of your system before try this. Here it is: (05-19-2020, 04:00 AM)rolodo Wrote: For now what I did was to install "v4l2loopback-dkms" |