I created a jpg file using goto request of ImageServer Protocol.
However, if I make a video at 30 frames per second, I need a total of 60 * 30 = 1800 jpg files for a 1 minute video jpg file.
This is very inefficient and time-consuming. Do you have any other efficient way?
Instead of using JPEG you can ask for raw video data, then you will get the data as it was sent by the camera unmodified. You will be required to be able to handle what comes in, could be H264, MPEG4 or JPEG based on the camera and how it is setup. If you get raw data instead of transcoded JPEG you will need to consult the “The GenericByteData format” in the MIP Documentation.