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Video codec] tab – Sony HDVF-EL30 0.7" FHD OLED Viewfinder with 3.5" Display for 4K/HD Cameras User Manual

Page 51

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51

[Video codec] tab

Use this tab to perform settings related to video

codec. Up to 5 users can simultaneously view

images of a single camera. However, when

multiple users view images, the images may be

corrupted depending on the codec setting.

[Image 1], [Image 2], [Image 3]

Up to three video codec modes can be set.

Configure the following setting for each image

mode.

[Image codec]

For [Image 1], select from [H.265] or [Off]. For

[Image 2] and [Image 3], select from [H.264]

or [Off].

Note

The following symptoms may occur

depending on combinations of various

settings such as the Size, Frame rate, Bit rate,

etc. for [Image 1], [Image 2], and [Image 3].

• Image delay increases.

• A frame skip occurs when playing an

image.

• Audio is interrupted.

• Camera response to commands is slow.

• Camera response to operation from the

remote controller is slow.

• Displaying the monitor screen and

configuring camera settings are slow.

In this case, adjust by lowering the

parameter values of the Size, Frame rate, and

Bit rate, or changing other setting parameter

values.

[Size]

Select the image size transmitted from the

camera.

Selectable image size is changed depending

on the video output format which is selected

by the format setting of the video output.

For details, see “Video Output

Specifications” (page 63).

[Frame rate]

Set the frame rate of the image.

The unit indicates the number of frames

transmitted per second.

Selectable frame rate is changed depending

on the video output format which is selected

by the format setting of the video output.

[I-picture mode]

Select to specify the insertion interval of

H.264/H.265 I-picture. On this camera, only

[Frame] can be selected.

[Frame]:

Set I-picture insertion interval by

number of frames.

[I-picture ratio]

Set the insertion interval of H.264/H.265

I-picture by number of frames.

[Bit rate compression mode]

Select [CBR] or [VBR].

When you want to maintain the constant bit

rate, select [CBR] and to stabilize the image

quality, select [VBR].

When set to [CBR], the value set in [Bit rate]

controls the bit rate. When set to [VBR], the

target bit rate is half the set value, and the bit

rate varies so that it does not exceed the set

value in [Bit rate].

Note

The frame rate or bit rate that is actually

transmitted may be different from the

setting value depending on image size,

scene, and network environment.

[Bit rate]

You can set the bit rate for each line of image

distribution. When the bit rate is set to a

higher value, higher-quality images can be

distributed.

[UVC] (SRG-XP1 only)

Set the image size of the UVC video output in

[Size].

Select the frame rate of the UVC output

image in [Frame rate].

Selectable image size is changed depending

on the video output format which is selected

by the format setting of the video output.

For details, see “Video Output

Specifications” (page 63).

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