Descrição
Matrox MHD/I Specs
MHD/I
| HDMI Video Input | Progressive: 1920 x 1080 @ 60/59.94/50/24/23.98 fps 1280 x 720 @ 60/59.94/50 fpsInterlaced: 1920 x 1080i @ 29.97/25 fpsVideo input format is auto-detected |
| HDMI Video Output | Pass-through of video input signal 1 frame delay from input to output |
| Audio Input | Processes first two channels of audio embedded in HDMI input signal Unbalanced analog stereo input via 1/8″ jack (3.5 mm) Line level |
| Audio Output | Pass-through of all embedded audio channels in HDMI signal Unbalanced analog stereo output via 1/8″ jack (3.5 mm) — pass-through of input Line level |
| Video Encoder | Built-in H.264/MPEG-4 Part 10 (AVC) |
| Resolutions | Selectable encoding resolutions: 96 x 96 to 1920 x 1080 |
| Video Bit Rates | 100 kbps to 30 Mbps for recording 100 kbps to 20 Mbps for streamingWhen both streaming and recording resolutions are above 1280 x 720, the encode parameters must be identical for both processes. Independent record and streaming settings are available when either the streaming or the recording resolution is 1280 x 720 or below. |
| Encode Frame Rates | Encode frame rates representing 1:1, 1/4, and 1/4 of the input frames rates are supported The maximum encoded frame rate is 30 fps when input resolution is 1920 x 1080 |
| Encoding Profiles | Baseline, Main, and High |
| Encoding Controls | 2.0, 3.0, 3.1, 4.0, 4.1 level support IBP GOP size and structure Variable bit rate support De-blocking filter |
| Audio Encoder | MPEG-4 AAC |
| Audio Encoding | Standard AAC-LC |
| Sample Frequency | 44.1 and 48 kHz when digitized from analog source |
| Channels | 2 channels stereo (L/R) |
| Audio Bit Rates | Range from 96 kbps to 256 kbps |
| Scaler | High quality multi-tap 10-bit scaler and de-interlacer Advanced noise filtering Available to both streaming and recording operations |
| Recording Formats | MP4 with two channels of embedded AAC audio |
| Network Interface | RJ45 connector providing 10/100/1000 Base-T Ethernet with Static or DHCP addressing Protocols: |
| User Interface | HTTP computer based control via standard PC or Mac web browser Front panel push buttons for independent streaming and recording Start/Stop control |
| Storage | 2x USB 2.0: Support for NTFS file system Monarch HD will support writing to USB 3.0 devices at USB 2.0 speeds1x SD card slot: Supports SD and SDHC cardsNetwork mapped drive: Support for writing to Shared Folders in computers found on a network using NFS or Windows share protocols |
| Transport and Storage | Max operating altitude: 9,842 ft (3,000 m) Max transport altitude: 39,370 ft (12,000 m) Storage humidity: 5 to 95% relative humidity (non-condensing) |
| Regulatory | FCC Class B, CE Mark Class B, ACMA C-Tick Mark, VCCI RoHS Directive 2002/95/EC |
| Power | Line voltage: 100-240 V AC, 0.5A Frequency: 50-60 Hz Input: external AC/DC adapter — IEC320-C14 Output: +5 VDC, 3A max Total power consumption: 15 W DIN4 locking power connector |
| Operating Temperature | 32 to 104°F (0 to 40°C) |
| Operating Humidity | 20 to 80% relative humidity (non-condensing) |
| Dimensions | 5.6 x 4.3 x 1.2″ (14.2 x 10.9 x 3 cm) 5.6 x 4.4 x 1.2″ (14.2 x 11.2 x 3 cm) with optional SD card inserted |
| Weight | 0.66 lb (300 g) excluding power supply |
