To optimize the recording time of your Hikvision NVR, you may want to adjust the framerates for both mainstream and substream recordings. For example, reducing the framerate from 20 fps to 10 fps can potentially double your recording duration, while 5 fps may extend it even further. Here’s how to adjust the frame rates step-by-step:
Step-by-Step Instructions
Step 1: Log into the NVR
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Access the NVR’s Web Interface:
- Open a web browser on a computer connected to the same network as your Hikvision NVR.
- Type the NVR’s IP address in the browser’s address bar (e.g., http://192.168.1.100).
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Log in with Your Credentials:
- Enter your username and password. The default username is typically “admin,” while the default password may be “12345” or whatever password you set during the initial setup.
Step 2: Navigate to Camera Settings
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Access the Configuration Tab:
- After logging in, click on the Configuration tab located at the top of the page.
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Navigate to Video/Audio Settings:
- In the left-hand menu, find Video/Audio under the Camera section.
Step 3: Adjust the FPS for Mainstream Recordings
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Select the Camera:
- Use the drop-down menu or list to select the camera for which you want to modify the framerate settings.
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Modify Main Stream Settings:
- Locate the section for Main Stream (Event) or Main Stream (Normal) under the Video tab.
- Here you will be presented with options including Resolution, Bitrate Type, Video Quality, Frame Rate, and others.
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Change the Frame Rate (FPS):
- Find the Frame Rate setting.
- Use the drop-down menu to select your desired FPS for the main stream recording (for example, options like 15 FPS, 20 FPS, or 25 FPS).
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Save the Settings:
- After making adjustments, click Save or Apply to confirm the changes.
Step 4: Repeat for All Cameras
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Repeat Steps for Each Camera:
- Go back to the camera selection menu and choose the next camera.
- Repeat the process to adjust the FPS for the main stream recording for each connected camera.
Step 5: Verify the Changes
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Check the Settings:
- Ensure the FPS settings have been successfully applied by revisiting the Video/Audio settings for each camera to confirm the updated FPS value.
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Test the Cameras:
- Monitor the live feed or playback recordings to make sure your desired FPS settings are now in effect.
Additional Tips
- Firmware Update: Always ensure your NVR firmware is up to date to avoid any compatibility issues.
- Browser Compatibility: Some older NVR interfaces may perform best with Internet Explorer or may require specific plugins, so be sure your browser is compatible.
- Network Stability: A stable network connection is crucial to avoid interruptions while applying these settings.
By following these steps, you should be able to successfully adjust the FPS settings for the mainstream recordings of all cameras connected to your Hikvision V4.0 NVR.
If you have any additional questions or need assistance, feel free to reach out!