Difference between revisions of "How to view USB camera video on Android OS"
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|Device Info. | |Device Info. | ||
|- | |- | ||
− | |[[File:APP UI.jpg|center|APP UI | + | |[[File:APP UI.jpg|center|APP UI|alt=|frameless]] |
− | |[[File:设备信息.jpg|center|thumb|USB设备信息 | + | |[[File:设备信息.jpg|center|thumb|USB设备信息]] |
|- | |- | ||
|Adjust video parameters | |Adjust video parameters | ||
|Video resolution, format selection | |Video resolution, format selection | ||
|- | |- | ||
− | |[[File:视频参数调整.jpg|center|thumb | + | |[[File:视频参数调整.jpg|center|thumb]] |
− | |[[File:分辨率-格式.jpg|center|thumb | + | |[[File:分辨率-格式.jpg|center|thumb]] |
|- | |- | ||
|'''**''' H264 decoding parameters, '''''<u>turn off the hardware decoder</u>''''' | |'''**''' H264 decoding parameters, '''''<u>turn off the hardware decoder</u>''''' | ||
|'''***''' MJPG decoding parameter, '''''<u>enable MJPEG error correction</u>''''' | |'''***''' MJPG decoding parameter, '''''<u>enable MJPEG error correction</u>''''' | ||
|- | |- | ||
− | |[[File:H264编解码参数调整.jpg|center|thumb | + | |[[File:H264编解码参数调整.jpg|center|thumb]] |
− | |[[File:MJPG编解码参数调整.jpg|center|thumb | + | |[[File:MJPG编解码参数调整.jpg|center|thumb]] |
|} | |} | ||
<nowiki>**</nowiki>H264 decoding parameters, must turn off the hardware decoder,Otherwise, there will be compatibility problems, which will lead to mosaics, blurred screen, green screen and so on. | <nowiki>**</nowiki>H264 decoding parameters, must turn off the hardware decoder,Otherwise, there will be compatibility problems, which will lead to mosaics, blurred screen, green screen and so on. |
Revision as of 09:29, 12 June 2020
1 Preparatory work
(1)1pcs OTG cable.
(2)Install <<USB摄像头>> APP on Android OS;Android OS version must be greater than or equal to 9.0.
APP图标 |
(3)1pcs UVC USB camera : CS-USB-IMX307.
2 Equipment connection
(1)Connect the OTG cable with the USB data interface of the mobile phone、PAD、or other equipment.
(2)Connect the UVC USB camera to the OTG cable;
3 Use the software and configure parameters
APP UI | Device Info. |
Adjust video parameters | Video resolution, format selection |
** H264 decoding parameters, turn off the hardware decoder | *** MJPG decoding parameter, enable MJPEG error correction |
**H264 decoding parameters, must turn off the hardware decoder,Otherwise, there will be compatibility problems, which will lead to mosaics, blurred screen, green screen and so on.
***MJPG decoding parameter, must enable MJPEG error correction,Otherwise, there will be compatibility problems, which will lead to mosaics, blurred screen, green screen and so on.