Set Playback Quality for Device Added by IP/Domain

For devices added by IP/Domain, you can set the image quality of playback for them.

1. Select a device added by IP/Domain on the device list and then start playback.
   Note:

   For details about starting playback, see Start and Stop Playback.

2. Tap on the playback page to enter the quality switching panel.
   Note:

   The icon may vary with the actual video quality.

3. Set the image quality as desired.

   • Tap Clear to tap the image quality to Clear.

   • Tap Custom to open the Custom Settings window, and then configure the parameters (Resolution, Frame Rate, and Bitrate) and tap Confirm to confirm the custom settings.

   Note:

   • The image effect is related to the performance of your network and phone. If the image is not fluent or the screen appears blurred, reduce the resolution, frame rate and bitrate of the camera in custom mode.

   • The following table shows the recommended frame rate and bitrate configuration for different resolution at H.264, H.264+ and H.265 video compression by using iPhone 5S.

     Table 1. Recommended Configuration

     Resolution	1-ch	2-ch	4-ch	Recommended Configuration
     H.264 (Hardware Decoding)
     1080P	√	√	√	Frame rate: 25fps; Bit rate: 4Mbps
     720P	√	√	√	Frame rate: 25fps; Bit rate: 2Mbps
     4CIF	√	√	√	Frame rate: 25fps; Bit rate: 512Kbps
     H.264 (Software Decoding)
     720P	√	√		Frame rate: 25fps; Bit rate: 2Mbps
     4CIF	√	√	√	Frame rate: 25fps; Bit rate: 512Kbps
     H.264+ (Hardware Decoding)
     1080P	√	√	√	Frame rate: 25fps; Bit rate: 4Mbps
     720P	√	√	√	Frame rate: 25fps; Bit rate: 2Mbps
     H.264+ (Software Decoding)
     720P	√	√		Frame rate: 25fps; Bit rate: 2Mbps
     H.265 (Software Decoding. Hardware decoding is not supported.)
     1080P	√			Frame rate: 25fps; Bit rate: 2Mbps
     720P	√	√		Frame rate: 25fps; Bit rate: 1Mbps
     4CIF	√	√	√	Frame rate: 25fps; Bit rate: 256Kbps