Osd Settings; Figure 24: Osd Settings Page - Grandstream Networks GSC3620 User Manual

Selects the videos codecs, the codecs supported are H.264, H.265 and MJPEG.
Preferred Video
Codec
Default setting is H.264.
Selects the H.264/H.265 profile. Three profiles are available for H.264: Baseline,
Profile
Main Profile and High Profile. And one profile for H.265: HECV Main
Specifies the resolution in pixels used at video image.
Resolution
Selects the video bit rate or bandwidth used.
Bit Rate(kbps)
Selects the maximum frame rate used (more data if big frame used).
Frame Rate(fps)
Selects the constantly bit rate, or variable bit rate.
Bit Rate Control
Selects the image quality used when Variable Bit Rate used.
Image Quality
Configures the I-frame interval (suggested 2~3 times of frame rate).
I-frame Interval
Notes:

H.264 suggested if the GSC3620 needs to be viewed via Internet.

For definition of Baseline, Main Profile and High profile of H.264 please refer to:

If MJPEG is selected, reduce the frame rate to the minimal value to save bandwidth and get better
image.

Grandstream GSC3620 provides two video streams, users can use them with flexibility. For
example, the high-resolution stream for local recording, another low or high resolution for SIP video
phone call or remote smartphone monitoring application, or vice versa depending on application
scenarios.

Use below link to calculate bandwidth and storage before installation
https://www.grandstream.com/support/tools/bandwidth-storage-calc

OSD Settings

OSD Settings (On Screen Display) allow the users to Display time stamp and text on the video screen.

Figure 24: OSD Settings Page

GSC362X Series User Manual
Version 1.0.5.3
H.264 Profiles
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