Search found 8 matches
- Tue Aug 19, 2008 3:24 am
- Forum: PS3 Development
- Topic: Playstation Eye
- Replies: 133
- Views: 321248
Thanks
Nice work Majortrips. I'm still in the middle of moving so I haven't gotten a chance to test this yet, but it's really great to see this driver. There are some cleanups I found I need to do. Unplugging the cam while streaming has the potential to soft-lock the system, and I don't have support for p...
- Sat Aug 16, 2008 4:23 pm
- Forum: PS3 Development
- Topic: Playstation Eye
- Replies: 133
- Views: 321248
ov534 v0.5
I have submitted the driver for inclusion into the V4L source tree.
http://marc.info/?l=linux-video&m=121886284726264&w=2
http://marc.info/?l=linux-video&m=121886284726264&w=2
- Fri Aug 15, 2008 5:09 pm
- Forum: PS3 Development
- Topic: Playstation Eye
- Replies: 133
- Views: 321248
Added back in a decoder
I added a very simple YUYV to YUV420 trans-coder to the driver after looking through the sources of a number of projects. Yes the V4L group would like user land to handle this sort of conversion, but most of the user land code I have managed to look at throws errors at the user about the driver bein...
- Fri Aug 15, 2008 1:46 pm
- Forum: PS3 Development
- Topic: Playstation Eye
- Replies: 133
- Views: 321248
camE and Camorama
Neither camE nor Camorama support YUYV pixel formats. Kicking them out of my test list.
- Fri Aug 15, 2008 1:22 pm
- Forum: PS3 Development
- Topic: Playstation Eye
- Replies: 133
- Views: 321248
ov534 v0.3
Talked with Jim a bit in email, and read through much of the V4L2 API documents. Based on both inputs I gutted the built in YUYV decoder. I am up to v0.3 of the sources and have xawtv working at 640x480, full color. Simply had to start xawtv with the right -geometry for the image and all worked perf...
- Fri Aug 15, 2008 7:24 am
- Forum: PS3 Development
- Topic: Playstation Eye
- Replies: 133
- Views: 321248
OV534 status
Have integrated a YUYV to RGB/BGR decoder into the driver (borrowed the YUV_TO_RGB_BY_THE_BOOK() interface from the usbvision.c/ibmcam.c drivers) , so color works now. The driver is performing asynchronous streaming using a kernel thread to continually build a stack of frame buffers on the side and ...
- Thu Aug 14, 2008 1:01 pm
- Forum: PS3 Development
- Topic: Playstation Eye
- Replies: 133
- Views: 321248
Re: Eventually it happened...
Though I am currently having an issue with the color. Very green. The driver sets up the pixel format as YUYV, but I am not so certain this YUYV is the same as the one V4L is expecting. Y,U,V,Y 4:2:2? Found another peculiar issue, the bulk read comes up 4 bytes short every time (one pixel?). Only r...
- Thu Aug 14, 2008 12:13 pm
- Forum: PS3 Development
- Topic: Playstation Eye
- Replies: 133
- Views: 321248
Eventually it happened...
It'll happen eventually... my example code shows enough to display a basic video feed. But nobody's written a real driver yet for Linux. I have video streaming working from an ov534.ko module I wrote using your code and the vivi V4L2 driver. Though I am currently having an issue with the color. Ver...