UYVY not supported? when I use v4l2tools also have some error

[fareign]

my board is RPI CM4
system is openmptcprouter base ON openwrt. kernel 6.1.71
USE TC358743 HDMI to CSI
all the driver is ok.
I can recoder video via gstreamer1

camera device infomation

Video input : 0 (Camera 0: ok)
DV timings:
Active width: 1920
Active height: 1080
Total width: 2640
Total height: 1125
Frame format: progressive
Polarities: -vsync -hsync
Pixelclock: 148500000 Hz (50.00 frames per second)
Horizontal frontporch: 0
Horizontal sync: 720
Horizontal backporch: 0
Vertical frontporch: 0
Vertical sync: 45
Vertical backporch: 0
Standards:
Flags:
DV timings capabilities:
Minimum Width: 640
Maximum Width: 1920
Minimum Height: 350
Maximum Height: 1200
Minimum PClock: 13000000
Maximum PClock: 165000000
Standards: CTA-861, DMT, CVT, GTF
Capabilities: Progressive, Reduced Blanking, Custom Formats
Format Video Capture:
Width/Height : 1920/1080
Pixel Format : 'UYVY' (UYVY 4:2:2)
Field : None
Bytes per Line : 3840
Size Image : 4147200
Colorspace : SMPTE 170M
Transfer Function : Default (maps to Rec. 709)
YCbCr/HSV Encoding: Default (maps to ITU-R 601)

devices

root@OpenMPTCProuter:~# v4l2-ctl --list-devices
bcm2835-codec-decode (platform:bcm2835-codec):
/dev/video10
/dev/video11
/dev/video12
/dev/video18
/dev/video31
/dev/media0

bcm2835-isp (platform:bcm2835-isp):
/dev/video13
/dev/video14
/dev/video15
/dev/video16
/dev/video20
/dev/video21
/dev/video22
/dev/video23
/dev/media1
/dev/media2

unicam (platform:fe801000.csi):
/dev/video0
/dev/media3

run v4l2rtspsever

root@OpenMPTCProuter:~# v4l2rtspserver /dev/video0 -f
log level:500

[NOTICE] v4l2rtspserver-0.3.7/main.cpp:269
Version: live555 version:2022.10.01
[NOTICE] v4l2rtspserver-0.3.7/src/V4l2RTSPServer.cpp:37
Create V4L2 Source.../dev/video0
[NOTICE] v4l2rtspserver-0.3.7/libv4l2cpp/src/V4l2Device.cpp:133
driver:unicam capabilities:85a00001 mandatory:4000001
[NOTICE] v4l2rtspserver-0.3.7/libv4l2cpp/src/V4l2Device.cpp:136
/dev/video0 support capture
[NOTICE] v4l2rtspserver-0.3.7/libv4l2cpp/src/V4l2Device.cpp:138
/dev/video0 support read/write
[NOTICE] v4l2rtspserver-0.3.7/libv4l2cpp/src/V4l2Device.cpp:139
/dev/video0 support streaming
[ERROR] v4l2rtspserver-0.3.7/libv4l2cpp/src/V4l2Device.cpp:212
/dev/video0: Cannot set pixelformat to:H264 format is:UYVY
[ERROR] v4l2rtspserver-0.3.7/libv4l2cpp/src/V4l2Device.cpp:212
/dev/video0: Cannot set pixelformat to:MJPG format is:UYVY
[ERROR] v4l2rtspserver-0.3.7/libv4l2cpp/src/V4l2Device.cpp:212
/dev/video0: Cannot set pixelformat to:JPEG format is:UYVY
[ERROR] v4l2rtspserver-0.3.7/libv4l2cpp/src/V4l2Device.cpp:212
/dev/video0: Cannot set pixelformat to:NV12 format is:UYVY
[ERROR] v4l2rtspserver-0.3.7/libv4l2cpp/src/V4l2Device.cpp:83
Cannot init device:/dev/video0
[NOTICE] v4l2rtspserver-0.3.7/libv4l2cpp/src/V4l2MmapDevice.cpp:141
VIDIOC_STREAMOFF: Bad file descriptor
VIDIOC_REQBUFS: Bad file descriptor
Device /dev/video0
[NOTICE] v4l2rtspserver-0.3.7/src/V4l2RTSPServer.cpp:37
Create V4L2 Source...-f
[NOTICE] v4l2rtspserver-0.3.7/libv4l2cpp/src/V4l2MmapDevice.cpp:49
VIDIOC_REQBUFS: Not a tty
Device -f
[NOTICE] v4l2rtspserver-0.3.7/libv4l2cpp/src/V4l2MmapDevice.cpp:141
VIDIOC_STREAMOFF: Not a tty
VIDIOC_REQBUFS: Not a tty

run v4l2tools I changed other video dev.

root@OpenMPTCProuter:# v4l2tools -fH264 /dev/video0 /dev/video13 &
root@OpenMPTCProuter:# log level:500

[NOTICE] v4l2tools-0.2.0/v4l2wrapper/src/V4l2Device.cpp:133
driver:unicam capabilities:85a00001 mandatory:4000001
[NOTICE] v4l2tools-0.2.0/v4l2wrapper/src/V4l2Device.cpp:136
/dev/video0 support capture
[NOTICE] v4l2tools-0.2.0/v4l2wrapper/src/V4l2Device.cpp:138
/dev/video0 support read/write
[NOTICE] v4l2tools-0.2.0/v4l2wrapper/src/V4l2Device.cpp:139
/dev/video0 support streaming
[NOTICE] v4l2tools-0.2.0/v4l2wrapper/src/V4l2Device.cpp:225
/dev/video0:UYVY size:1920x1080 bufferSize:4147200
[NOTICE] v4l2tools-0.2.0/v4l2wrapper/src/V4l2MmapDevice.cpp:49
Device /dev/video0
[NOTICE] v4l2tools-0.2.0/v4l2wrapper/src/V4l2MmapDevice.cpp:73
Device /dev/video0 nb buffer:10
[NOTICE] v4l2tools-0.2.0/v4l2wrapper/src/V4l2Device.cpp:133
driver:bcm2835-isp capabilities:84200002 mandatory:4000002
[NOTICE] v4l2tools-0.2.0/v4l2wrapper/src/V4l2Device.cpp:135
/dev/video13 support output
[NOTICE] v4l2tools-0.2.0/v4l2wrapper/src/V4l2Device.cpp:139
/dev/video13 support streaming
[ERROR] v4l2tools-0.2.0/v4l2wrapper/src/V4l2Device.cpp:212
/dev/video13: Cannot set pixelformat to:H264 format is:BA81
[ERROR] v4l2tools-0.2.0/v4l2wrapper/src/V4l2Device.cpp:83
Cannot init device:/dev/video13
[NOTICE] v4l2tools-0.2.0/v4l2wrapper/src/V4l2MmapDevice.cpp:141
VIDIOC_STREAMOFF: Bad file descriptor
VIDIOC_REQBUFS: Bad file descriptor
Device /dev/video13
[WARN] v4l2tools-0.2.0/src/v4l2compress.cpp:57
Cannot create V4L2 output interface for device:/dev/video13
[NOTICE] v4l2tools-0.2.0/v4l2wrapper/src/V4l2MmapDevice.cpp:141
Device /dev/video0
[1]+ Done(255) v4l2tools -fH264 /dev/video0 /dev/video13

SO what's the wrong.what can I do? give me a mind. thanks.

[abhinovpankaj]

Did you find any soution to this ?