Embeddable HD-SDI Mini DVR | Model 4067
- Captures SDI video with resolutions up to 1080p30
- Records to microSD card
- MIC or stereo line audio inputs
- Clock/calendar with battery backup
- Size: 59x27x10 mm (excluding SDI BNC connector)
Description
Model 4067 is a compact HD digital video recorder (DVR) designed for embedded OEM applications. It captures and records SDI and HD-SDI video and stereo audio to a microSD card. Date and time are maintained by a real-time clock with battery backup. To implement a complete embedded DVR, simply connect power and provide a microSD card.
Simplified block diagram
Stream formats
The board captures video and compresses it to high-profile H.264. Audio from the external microphone or stereo line inputs is digitized and compressed using AAC encoding. The compressed A/V streams are multiplexed and recorded as MP4 or transport stream (.TS) files on a user-supplied microSD card, with file names automatically generated by the real-time clock. Bit rates can be tailored to match application requirements and storage capacity. The 4067 can be set up to start recording automatically after power up.
User interface
The DVR has a device USB 2.0 port. When connected to a host computer, the 4067 behaves as a USB storage device, allowing downloading recorded videos without having to remove the microSD card, making configuration changes, and updating the firmware.
Specifications
| Video | |
|---|---|
| Input | SDI, HD-SDI, up to 1080p30 |
| Audio | |
| Inputs | Line, stereo Mono microphone |
| Recorded formats | |
| Resolution | 1920 x 1080 @ 30 fps |
| Video compression | H.264, HP @ L3 |
| Audio compression | AAC |
| Output file formats | MP4, TS |
| Environmental | |
| Interface | USB 2.0, device |
| Power | 5 V DC, 2.5 W max |
| Operating temperature | -20 to 70 °C (active cooling may be required) |
| Mechanical dimensions | 59.4 x 26.9 x 10.4 mm (excluding SDI connector) |
Documentation
| File | Version | Date M-D-Y | Type | Size |
|---|---|---|---|---|
| Manuals | ||||
| 4067 DVR Technical Manual | 1.0.2 | 12-13-23 | 286 KB | |
| Application Notes | ||||
| Embeddable DVRs: A Primer for OEMs | — | 10-24-19 | 1.22 MB | |
Downloads
| File | Version | Date M-D-Y | Type | Size |
|---|---|---|---|---|
| Latest firmware | 3949.0.0 | 12-05-23 | ZIP | 6.09 MB |
| Serial API documentation | — | 08-03-21 | ZIP | 133 KB |
| Other Operating Systems | ||||
| Need a software development kit for another operating system? We can port our SDK to your OS for a NRE fee or, with a volume commitment, at no additional cost. Contact Sales for details. | ||||