Samsung SNV-5080, SNB-5000, SND-5080F To add a video profile, What is GOP size?, English

To add a video profile

You can add as many codec as necessary so that a variety of profiles can be applied according to the recording condition.

1.Select a profile number.

2.Provide the name and select a codec.

3.Specify the conditions under which the codec will be applied.

4.Specify the details of the selected codec including resolution and frame rate. y Resolution : Set the video size of the MPEG4, H.264, and MJPEG files. y Framerate : Specify the frame rate.

y Compression : Specify the compression rate of the video.

y Bitrate control : You can select either the fixed bit rate or the variable one for the compression type.

If you set the resolution to 1280X1024, the maximum frame rate is 22 fps.

yTarget bitrate : Specify the bit rate at which you will transfer the video.

yEncoding priority : You can set the video transfer method to Framerate or Compression.

yGOP size : Select a GOP size between 1 and 15.

yProfile : The H.264 profiling method is fixed to <HIGH>.

yEntropy coding : Reduce the possible compression loss due to encoding.

yMulticast (VNP) : Specify the use of the VNP protocol.

-IPv4 : Enter an IPv4 address with which you can connect to the IPv4 network.

-Port : Specify the video communication port.

-TTL : Set the TTL for the VNP packet.

yMulticast (RTP) : Specify the use of the RTP protocol.

-IPv4 : Enter an IPv4 address with which you can connect to the IPv4 network.

-Port : Specify the video communication port.

-TTL : You can set the TTL for the RTP packet.

What is GOP size?

GOP (Group of Pictures) is a set of video frames for MPEG4 and H.264 format compression, indicating a collection of frames from the initial I-Frame (key frame) to the next I-Frame. GOP consists of 2 kinds of frames: I-Frame and P-Frame.

I-Frame is the basic frame for the compression, also known as Key Frame, which contains one complete image data. P-Frame contains only the data that has changed from the preceding I-Frame.

You can set between 1 and 15 for the MPEG4 and H.264 CODEC.

M SETUP SCREEN

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