Vertical blank line on the right at 1440x1080
tuyenld opened this issue · comments
I used Pi Zero + Pi Camera v1.
When I change the setting to 1440x1080 MJPEG, there is a vertical blank pixel on the right.
Here is the camera format support list:
# v4l2-ctl --list-formats-ext
ioctl: VIDIOC_ENUM_FMT
Type: Video Capture
[0]: 'YU12' (Planar YUV 4:2:0)
Size: Stepwise 32x32 - 2592x1944 with step 2/2
[1]: 'YUYV' (YUYV 4:2:2)
Size: Stepwise 32x32 - 2592x1944 with step 2/2
[2]: 'RGB3' (24-bit RGB 8-8-8)
Size: Stepwise 32x32 - 2592x1944 with step 2/2
[3]: 'JPEG' (JFIF JPEG, compressed)
Size: Stepwise 32x32 - 2592x1944 with step 2/2
[4]: 'H264' (H.264, compressed)
Size: Stepwise 32x32 - 2592x1944 with step 2/2
[5]: 'MJPG' (Motion-JPEG, compressed)
Size: Stepwise 32x32 - 2592x1944 with step 2/2
[6]: 'YVYU' (YVYU 4:2:2)
Size: Stepwise 32x32 - 2592x1944 with step 2/2
[7]: 'VYUY' (VYUY 4:2:2)
Size: Stepwise 32x32 - 2592x1944 with step 2/2
[8]: 'UYVY' (UYVY 4:2:2)
Size: Stepwise 32x32 - 2592x1944 with step 2/2
[9]: 'NV12' (Y/CbCr 4:2:0)
Size: Stepwise 32x32 - 2592x1944 with step 2/2
[10]: 'BGR3' (24-bit BGR 8-8-8)
Size: Stepwise 32x32 - 2592x1944 with step 2/2
[11]: 'YV12' (Planar YVU 4:2:0)
Size: Stepwise 32x32 - 2592x1944 with step 2/2
[12]: 'NV21' (Y/CrCb 4:2:0)
Size: Stepwise 32x32 - 2592x1944 with step 2/2
[13]: 'BGR4' (32-bit BGRA/X 8-8-8-8)
Size: Stepwise 32x32 - 2592x1944 with step 2/2
#
Is 1440x1080 an appropriate resolution?
Thank you for your awesome project.
I have the same problem with RPi zero w with HQ camera. One pixel wide stripe on the right side. But it has black in color. Uvc-gadget doesn't change the video stream and actually, I don't know where is a problem.
Is it possible that it has to do with the firmware on the raspi itself?
The problem is not in uvc-gadget.
At this time is no progress on this problem.