Grass Valley
MVR-D4000
High Quality MPEG1 , MPEG2 and MPEG4 Encoder/Decoder |
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Realtime
MPEG Encoding and Decoding
MVRD4000 is a hardware-based, high-quality MPEG-1,
MPEG-2 and MPEG-4 encoding/decoding solution.
Featuring software for capture and playback,
MVRD4000 also includes a software development
kit for programmers to create custom applications
that utilize the hardware for MPEG encoding
and
decoding tasks.
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| Click Here for the MPEG Encoder Comparison Chart |
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Technical Specifications: |
| *Specifications
are subject to change without notice |
| Video Format
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- PAL: 720x576
@ 25fps
- NTSC: 720x480
@ 29.97fps
- CCIR 601 to
square pixel conversion
Audio Format
- 2-channel 48kHz
16-bit
- 2-channel 44.1kHz
16-bit
- 2-channel 32kHz
16-bit
- analogue Video
Input / Output
- 1 x S-Video
(7-pin miniDIN) input
- 1 x S-Video
(7-pin miniDIN) output
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| analogue Audio
Input / Output |
- 1 x 3.5mm stereo
input
- 1 x 3.5mm stereo
output
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| MPEG Encoding/Decoding
Video Compression |
- ISO/IEC 14496-2
(MPEG-4)
- ISO/IEC 13818-2
(MPEG-2)
- ISO/IEC 11172-2
(MPEG-1)
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| Profiles
and Level |
- Simple Profile@L1
- L3 (MPEG-4)
- MP@ML (MPEG-2
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| Video Resolutions
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- 720x480, 704x480
(Full-D1)
- 720x576, 704x576
(Full-D1)
- 640x480, 640x576
(VGA)
- 480x480, 480x576
(2/3-D1)
- 352x480, 352x576
(Half-D1)
- 352x240, 352x288
(SIF)
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| Video Bitrate
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- MPEG-4 Full-D1,
VGA 2-15Mbps
- MPEG-4 Half-D1,
2/3-D1 1.5-8Mbps
- MPEG-4 SIF
512kbps-4Mbps
- MPEG-2 Full-D1,
VGA 3-15Mbps
- MPEG-2 Half-D1,
2/3-D1 2-8Mbps
- MPEG-2 SIF
1-4Mbps
- MPEG-1 SIF
1-1.8Mbps
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| GOP
|
- IBBP (selectable
M=from 1 to 3, N=from 1 to 30)
- MPEG-1 GOP pattern
interval of 3
- MPEG-4 GOP
pattern interval of 1
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| Audio Compression |
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| Audio bitrate |
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