NEOiD PTZ CAMARA + Manual Del Operador página 142

⚫Stream type: set the parameters of main stream, sub stream,
third stream, fourth stream.
⚫Resolution: set among 1080P (1920*1080), HD720P
(1280*720), D1 & QVGA (320*240), choose resolutions based on
actual requirements and capability of device. The higher the
resolution is, the better network requirements will be needed.
⚫Max rate: configure max stream rate or adjustable stream
rate. ⚫Frame rate: choose from different frame per second.
⚫Key frame interval: configure the number of frames between
the two key frames. The larger the key frame interval is, the
smaller the fluctuation of the byte will be, but the image quality
is relatively poor. Vice versa, the larger the fluctuation of the
byte will be, the higher the image quality will be.
⚫Video coding type: choose H.264 or H.265.
⚫Encode level: choose from Base, Main and High.