Evido EAD-D2000 Instrukcja Obsługi Pobierz pdf (Strona 30)

VBR (Variable bit rate)

Limited - It is called HVBR as well. If you set the limit of bitrate, it enables the bitrate not go

over the limited value. In case of selecting MPEG4 or H.264 for the video codec, the maximum

bitrate per a video stream is limited to 4Mbps. Even if the bitrate is set as a greater value than

this, the image quality will not be further enhanced.

Unlimited – When you set the bitrate as unlimited, it has no limitation on bitrate. It is used

when your devices have enough storage and high quality of image is required.

Q value – You can set the Q value, quantization value for the image quality when the bitrate is

set as variable bit rates.

CBR (Constant bit rate)

You can set the target bitrate from 128 to 8000 and it is used when your device has limited

storage.

If you change the bit rate and click the Apply button, the loading page appears while applying

the changes. It may take a few seconds to load.

Note

Maximum throughput

Considering all of the device usage such as resolution, dual streaming, and audio

input, the maximum throughput of the encoder is 10Mbps.

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Evido EAD-D2000 Instrukcja Obsługi Strona 30