User Manual
31
Primary Stream Settings
Video Codec H.264/MPEG-4/MJPEG available (Main stream only support H.264)
Frame Size Options include 5M(2560 × 1920), 3M(2048 × 1536), 1080P(1920 ×
1080), 2M(1600 ×1200), 1.3M(1280×960), 720P(1280×720),
D1 (704×576)
Maximum Frame Rate Maximum refresh frame rate of per second
Bit Rate Transmitting bits of data per second
Bit Rate Control
CBR Constant Bitrate. The rate at which a codec's output data should be
consumed is constant.
VBR Variable Bitrate. VBR files vary the amount of output date per time
segment
Profile The option of codec, select Base/Main/High according to your needs
I-frame Interval Set the I-frame interval to 1~30
Note:
The options of Frame Size are variable according to the model selected.
Secondary Stream Settings
Enable Click to enable the secondary steam
Video Codec H.264/MPEG-4/MJPEG available
Frame Size The optional resolutions of the secondary stream depend on the
Codec of the primary stream and the secondary stream
Maximum Frame Rate Maximum refresh frame rate of per second
Bit Rate Transmitting bits of data per second
Bit Rate Control
CBR Constant Bitrate. The rate at which a codec's output data should be
consumed is constant.
VBR Variable Bitrate. VBR files vary the amount of output date per time
segment
Profile The option of codec, select Base/Main/High according to your needs
I-frame Interval Set the I-frame interval to 1~30
4.2.2 Image
Figure 4-4