41 Channel: Select the channel you want. Code-Stream Type: Please select from the dropdown list. There are some options: regular/motiondetect/alarm. You can set the various encode parameters for different record types. Compression: System supports H.264, MPEG4, MJPEG and etc. Resolution: The mainstream resolution type is IPC’s encoding config. Generally there isD1/720P/1080P. Frame rate: It ranges from 1fps to 25fps in NTSC mode and 1fps to 30fps in PAL mode. Bit rate type: System supports two types: CBR and VBR. In VBR mode, you can set video quality. Quality: There are six levels ranging from 1 to 6. The sixth level has the highest image quality. Bit Rate:You can select bitrate value in the combo box. Video/audio: You can enable or disable the video/audio. Please note, once you enable audiofunction for one channel, system may enable audio function of the rest channels by default. Copy:After you complete the setup, you can click Copy button to copy current setup to otherchannel(s). You can see an interface is shown as in Figure 4-39. You can see current channelnumber is grey. Please check the number to select the channel or you can che ck the box ALL.Please click the OK button in Figure 4-39 and Figure 4-38 respectively to complete the setup. Pleasenote, once you check the All box, you set same encode setup for all channels. Audio/video enablebox, overlay button and the copy button is shield.Please highlight icon to select the corresponding function.Figure 4-374.7.1.2 SnapshotHere you can set snapshot mode, picture size, quality and frequency. See Figure 4-38. Mode: There are two modes: timing and trigger. If you set timing mode, you need to set snapshotfrequency. If you set trigger snapshot, you need to set snapshot activation operation.