កម្មវិធីបំប្លែងវីដេអូដាច់ដោយឡែកសម្រាប់ការបញ្ចូលវីដេអូ CVBS និងទិន្នផលទិន្នន័យដែលបានបង្ហាប់នៅក្នុង PCM (CLK + ទិន្នន័យ) ទ្រង់ទ្រាយ
តារាងមាតិកា
I saw your product on the website. I want to ask if you have a standalone video encoder for CVBS video input and compressed data output in PCM (CLK + ទិន្នន័យ) ទ្រង់ទ្រាយ:
Thanks for your inquiry. Our devices mostly output HDMI,
Do you have any details of this requirement?
The requirement is 1) បញ្ចូល: analog video, 2) ការបង្ហាប់: H.264 or JPEG2000, 3) ទិន្នផល: Pulse Coded Modulation (នាឡិកា + ទិន្នន័យ) in RS422 format, 4) Small form factor and lightweight
Do you need the PCBA Or a Complete device?
The complete device is preferred but PCB is also acceptable
The serial data rate is 7-10Mbps, is it acceptable?
Required is configurable from 1 Mbps – 10 Mbps
And this is only an encoder, do you have a decoder? So you just need an encoder or a pair from us?
Pair is preferred but if the decoder is not available we would like the encoder to be compatible for software decoding options e.g. VLC for h.264, open jpeg for jpeg2000
What is the detailed requirement of your video encoder card?
The product is a video codec board for airborne applications, supporting professional video formats, and adaptable to a wide range of operational requirements. The compact housing is resistant to difficult environments and is adapted to airborne and terrestrial applications.
The product uses a wavelet, intra-frame compression technique to provide low latency and high robustness against transmission errors. Highly configurable, it can be used in a wide range of operational conditions
Serial No. Parameter Specifications
1. បញ្ចូលវីដេអូ: BNC or SMA
2. Video Input Standard: SD Analog (PAL)
3. Number of video inputs: 1
4. អត្រាស៊ុមវីដេអូ (User configurable): 5 ទៅ 25 images/second
5. Output Bit rate (User configurable): ពី 1 Mbps to 16 Mbps
6. Compressed data format (User configurable): RS-422, TTL
7. Compressed data interface: នាឡិកា + ទិន្នន័យ
8. ចំណុចប្រទាក់កំណត់រចនាសម្ព័ន្ធ: RS232 (2400 ទៅ 115200 bps)
9. Digital Connector: Micro-D 25
10. ការបង្ហាប់: JPEG2000 (Wavelet)
11. Compression CODEC compatibility: Openjpeg, J2K-Codec
12. Supply: 7VDC to 32VDC
13. ថាមពល: < 6 វ៉ាត់
14. Power Connector: Circular 4 ម្ជុល
15. សីតុណ្ហភាពប្រតិបត្តិការ: -40°C to +85°C
16. ទំងន់ (with enclosure): < 500 gm
17. ទំងន់ (without enclosure): < 150 gm
18. Environmental Airborne
Deliverables:
1. Encoder Unit
2. សៀវភៅដៃអ្នកប្រើ (Detailed instructions, Operating Procedure, and Configuration Procedure)
3. 12 Months Warranty
4. Mating connectors
Tests:
1. Functional
2. Thermal
3. Environmental
គ្មាន. 4, 9, 10, 11, now current PCBA solution doesn’t support, any replacement?
only supports hardware encoder and decoder, as this solution does not support ethernet connect output, so software decoder doesn’t support. RS422 nominal rate is 10Mbps but the actual rate is about 7Mbps
What about TTL?
only CMOS level