Bosch NBN-498-11P Operation Manual - Page 65

Dinion2X IP Camera Advanced Mode | en 65 I-frames and P-frames, this can result in individual images being skipped. The value entered here must be at least 10% higher than the value entered in the Target data rate field. If the value entered here is too low, it is automatically adjusted. Encoding interval The Encoding interval slider determines the interval at which images are encoded and transmitted. This can be particularly advantageous with low bandwidths. The image rate in ips (images per second) is displayed next to the slider. Video resolution Select the desired resolution for the video image. The following resolutions are available: - CIF 352 × 288/240 pixels - 4CIF/D1 704 × 576/480 pixels Expert Settings if necessary, use the expert settings to adapt the I-frame quality and the P-frame quality to specific requirements. The setting is based on the H.264 quantization parameter (QP). I-frame quality This setting adjusts the image quality of the I-frames. The basic setting Auto automatically adjusts the quality to the settings for the P-frame video quality. Alternatively, use the slider to set a value between 9 and 51. The value 9 represents the best image quality with, if necessary, a lower frame refresh rate depending on the settings for the maximum data rate. A value of 51 results in a very high refresh rate and lower image quality. P-frame quality This setting adjusts the maximum image quality of the P-frames. The basic setting Auto automatically adjusts to the optimum combination of movement and image definition (focus). Alternatively, use the slider to set a value between 9 and 51. Bosch Security Systems Installation and Operation Manual AR18-10-B006 | v1.1 | 2010.06