# ERROR: Camera 1 failed to find supported snapshot config

Source: https://forum.modalai.com/topic/1452/error-camera-1-failed-to-find-supported-snapshot-config
Category: VOXL 2 and VOXL 2 Mini (https://forum.modalai.com/category/26/voxl-2-and-voxl-2-mini)
Tags: voxl-2
Posted: 2022-10-14 19:00:55 UTC by wilkinsaf
Replies: 0 · Views: 354

## wilkinsaf · 2022-10-14 19:00:55 UTC

Hello, I get the following error when starting voxl-camera-server

```
voxl2:/$ voxl-camera-server 
------ voxl-camera-server: Starting camera server
	Started Camera: tracking
ERROR: Camera 1 failed to find supported snapshot config: 3840x2160
Encountered error starting camera: hires, exiting
	Stopped Camera: tracking

```

This error disappears when I change "/etc/modalai/voxl-camera-server.conf" so that the hires camera has a snapshot width X height of 640 X 480 respectively. 
```
{
        "version":      0.1,
        "cameras":      [{
                        "name": "tracking",
                        "enabled":      true,
                        "frame_rate":   30,
                        "type": "ov7251",
                        "camera_id":    0,
                        "ae_desired_msv":       60,
                        "ae_filter_alpha":      0.600000023841858,
                        "ae_ignore_fraction":   0.20000000298023224,
                        "ae_slope":     0.05000000074505806,
                        "ae_exposure_period":   1,
                        "ae_gain_period":       1
                }, {
                        "name": "hires",
                        "enabled":      true,
                        "frame_rate":   30,
                        "type": "imx214",
                        "camera_id":    1,
                        "preview_width":        640,
                        "preview_height":       480,
                        "snapshot_width":       640,
                        "snapshot_height":      480
                }]
}

```

So, I thought I would check to see what possible resolutions I could stream from these cameras. I ran "voxl-camera-server -l" and see the following
```
oxl2:/$ voxl-camera-server -l
Note: This list comes from the HAL module and may not be indicative
	of configurations that have full pipelines

Number of cameras: 3

Stats for camera: 0:
ANDROID_SCALER_AVAILABLE_RAW_SIZES:
	640x480, 
ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES:
	 640x 480, 
ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
	min = 54
	max = 431
ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
	431
ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
	min = 0ns
	max = 17942880ns

Stats for camera: 1:
ANDROID_SCALER_AVAILABLE_RAW_SIZES:
	640x480, 
ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES:
	 640x 480, 
ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
	min = 54
	max = 431
ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
	431
ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
	min = 0ns
	max = 17942880ns

Stats for camera: 2:
ANDROID_SCALER_AVAILABLE_RAW_SIZES:
	640x480, 
ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES:
	 640x 480, 
ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
	min = 54
	max = 431
ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
	431
ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
	min = 0ns
	max = 17942880ns

```
It seems like I can only stream 640 X 480 from the cameras. 

I tried staging and dev releases and found the same issue. Here is my current version
```
voxl2:/$ voxl-version 
--------------------------------------------------------------------------------
system-image: 1.3.1-M0054-14.1a-perf
kernel:       #1 SMP PREEMPT Tue Aug 2 05:23:05 UTC 2022 4.19.125
--------------------------------------------------------------------------------
hw version:   M0054
--------------------------------------------------------------------------------
voxl-suite:   0.8.1
--------------------------------------------------------------------------------
Packages:
Repo:  http://voxl-packages.modalai.com/ qrb5165 dev
Last Updated: 2022-10-14 18:40:46
List:
	libmodal-cv              0.2.3-202209222148
	libmodal-exposure        0.0.7-202204081652
	libmodal-journal         0.2.1-202210062030
	libmodal-json            0.4.3-202209281920
	libmodal-pipe            2.6.0-202210052046
	libqrb5165-io            0.1.0-202204072150
	libvoxl-cutils           0.1.1-202210072352
	mv-voxl                  0.1-r0
	qrb5165-bind             0.1-r0
	qrb5165-dfs-server       0.1.0-202210072209
	qrb5165-imu-server       0.5.0-202210122008
	qrb5165-slpi-test-sig    01-r0
	qrb5165-system-tweaks    0.1.5-202210132034
	qrb5165-tflite           2.8.0-2-202210071637
	voxl-bind                0.0.1-202205182247
	voxl-camera-calibration  0.2.3-202209282205
	voxl-camera-server       1.1.0
	voxl-cpu-monitor         0.3.0-202210112348
	voxl-docker-support      1.2.4-202204112218
	voxl-jpeg-turbo          2.1.3-4-202210072353
	voxl-libgphoto2          0.0.4-202204111958
	voxl-libuvc              1.0.7-202210072357
	voxl-logger              0.3.4-202209082335
	voxl-mavlink             0.1.0-202207052152
	voxl-mavlink-server      0.2.0-202209022350
	voxl-modem               0.16.1-202210071715
	voxl-mongoose            7.7.0-1-202210072105
	voxl-mpa-to-ros          0.3.6-202210052049
	voxl-mpa-tools           0.7.6-202210131904
	voxl-opencv              4.5.5-1-202210072305
	voxl-portal              0.4.1-202210122031
	voxl-px4                 1.12.29-202210120000
	voxl-px4-imu-server      0.1.2-202205131833
	voxl-qvio-server         0.8.2-202209282248
	voxl-streamer            0.4.1-202210080136
	voxl-suite               0.8.1
	voxl-tag-detector        0.0.4-202206302112
	voxl-tflite-server       0.3.1-202209141826
	voxl-utils               1.2.2-202210062045
	voxl-uvc-server          0.1.2-202210121726
	voxl-vision-px4          1.4.0-202210072317
	voxl2-system-image       1.3.1-r0
	voxl2-wlan               1.0-r0
--------------------------------------------------------------------------------
```
Was wondering if anyone else has seen this. Thanks!