The bit rate should be adjusted based on Resolution and FPS. The bit rate determines the fi le size of the video stream. Low amounts of changes keep the bit rate at a lower level.īit Rate (Kb/s): This is the target bit rate given in Kbps. High amounts of changes (movement, light changes etc) increase the bit rate. VBR - Variable Bit Rate adjusts depending on the amount of changes occurring in the image. 25 is real time recording.īit Rate Type: CBR - Constant Bit Rate keeps the bit rate (the size of the video)at a constant level regardless of how many changes are taking place in the image. The higher the resolution the clearer the image.įrame Rate (FPS): How many images (frames) are recorded each second.
Resolution: This is the total image size in pixels. Ĭhannel: Select the specific channel to view or modify.Ĭode Stream: Type The type of record, options are Regular, Motion Detection and Alarm.Ĭompression: The type of compression used for the recording such as H.264, H.264H and MJPEG. The extra stream is usually a much lower quality stream, it is often used for remote viewing when internet bandwidth is an issue.
Įxtra Stream: This is a secondary stream which is not set to record by default. Main Stream: This is the left hand column and is set to record by default.
