Setting Using Internet Explorer
Setting (continued)
MPEG4
| E Bitrate | For setting the MPEG4 encoding bit rate. | |
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| [Setting range: 64 kbps to 8000 kbps] | |
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| F Bitrate | For selecting whether to set the MPEG4 rate control mode to CBR (Constant | |
| Control | Bit Rate) or VBR (Variable Bit Rate). | |
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| CBR | : Encoding is performed at a fixed bit rate regardless of the |
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| condition of the input video signals. Enables easy forecast of |
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| the bit rate. |
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| VBR | : Changes the bit rate according to the condition of the input |
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| video signals. Picture quality is stable, but forecast of the bit rate |
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| is difficult. |
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| G FPS | For setting the MPEG4 frame rate. | |
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| [Setting range: 1 fps, 7.5 fps, 10 fps, 15 fps, 25 fps, 30 fps] | |
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| H I Frame | For setting the | |
| Interval | Shortening the interval stabilizes the picture quality even when there are | |
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| rapid changes in the video image. However, the picture quality for images | |
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| with little change will deteriorate. In addition, when multicast packet loss | |
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| occurs, the time interval required to restore the image is shorter. | |
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| [Setting value:30, 60, 90, 120, 150] | |
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| I Priority | For selecting whether to assign priority to the frame rate or picture quality | |
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| during MPEG4 encoding. | |
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| FPS | : Assigns priority to frame rate. Select this setting to enable |
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| smooth monitoring of motion images. |
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| Quality | : Prioritizes image quality. |
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