Video image transmission method, device and system

A video image capture terminal, comprising:

• a capturing device configured to capture video images;
• an uploading device configured to upload the video images captured by the capturing device to a cloud server in real time;
• a processing device configured to:
• acquire first speed information of uploading the video images by the uploading device and second speed information of receiving the video images by the cloud server, and
• determine, according to the first speed information, the second speed information and a current ratio n of a first frame rate at which the capturing device captures the video images to a second frame rate at which the uploading device uploads the video mages, a target ratio m of the first frame rate to the second frame rate, wherein the target ratio m and the current ratio n are both positive integers;
• and
• an adjusting device configured to adjust, according to the target ratio m, a speed at which the uploading device uploads the video images, so as to match an adjusted speed at which the uploading device uploads the video images with a speed at which the cloud server receives the video images.