AV over IP video encoder FAQ

For av over IP video encoder + 4G module, we recommended that use the R380 player.

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Does the R380 Player support multi-screen or simultaneous video playback?

At R380 player, it can set here.

Q: I need to connect to the LTE web UI to set up the required APN. My SIM uses a private APN and does not provide public Internet access, but it assigns a local IP address. I want to access this local IP to establish an RTSP stream from my office to a remote encoder over a 4G LTE connection. Is this supported?

At the moment, this use case is not fully supported in the current firmware.
APN Configuration Limitation
The current firmware does not support direct user configuration of the APN through the LTE web UI or the 4G module interface.
Current System Behavior
In the existing design, the APN settings are managed by the main SoC, which handles the dial-up process. As a result, APN configuration must be performed through our encoder module rather than directly on the LTE module itself.
Network Access Consideration
In your scenario, since the SIM uses a private APN without Internet access and only provides a local IP, accessing the device (e.g., for RTSP streaming) depends on the operator’s private network routing. This requires proper APN configuration and network-side support to enable end-to-end connectivity.
Planned Improvement
Our engineering team is evaluating a firmware update to add user-configurable APN support. This enhancement will provide more flexibility for private network deployments such as yours. The estimated development timeline is approximately 7–10 days.

Q: How do I enable the TF card auto recording function?

A: To enable TF card auto recording, please log in to the device’s Web Configuration Interface and manually configure the recording settings.

You can follow these steps:

1. Open the device Web UI in your browser.
2. Go to Settings or Storage Configuration.
3. Find the TF Card Recording option.
4. Enable or disable TF card recording as needed.
5. Check the TF card status and capacity information:
   • Confirm whether the TF card is detected correctly.
   • Verify the available storage capacity.
   • Check if the TF card status shows Readable or Unformatted.

If the TF card is shown as Unformatted, please format the card before enabling recording.

Note: It is recommended to use a compatible, high-speed TF card for stable recording performance.

FPV Weak CVBS to Ethernet

CVBS to IP Ethernet

HDMI + CVBS to IP Ethernet

SDI + AHD / CVBS to IP Ethernet

USB UVC camera to IP Ethernet

USB UVC camera to CVBS PAL NTSC

HDMI to IP Ethernet

4K HDMI to IP Ethernet

Analog AV to IP Ethernet

IP Ethernet to HDMI CVBS

IP Ethernet to HDMI CVBS

IP Ethernet to HDMI

IP Ethernet to HDMI