Electronics > Projects, Designs, and Technical Stuff
Transmit HD Video
Cigarsnob:
Searching for information, app notes, ICs for transmitting and receiving HD video and audio.
What pops up the most is Analog Devices parts, but not much else/more in-depth information.
Any references is much appreciated.
Thank you
Marco:
Over what?
Cigarsnob:
Hi Marco,
Probably should have included that ;D
Would like to transmit wirelessly. In terms of the frequency band, that's still something I'm trying to determine as I learn more about it. Not the most detailed response/original question, I know.
TheMG:
What CODEC? Bitrate? Video resolution and framerate? Dedicated wireless data stream or would sending the video stream using TCP/IP and existing 802.11 (aka WiFi) technology work?
There's a lot of different aspects you need to consider before you can even begin to look for a chip solution. Many different ways of doing this so you really do need to come up with specific criteria on what exactly it is you're trying to achieve. You won't find a single-chip one size fits all solution for this, there's just far too many variables and different standards when it comes to digital video.
Marco:
Latency? Quality of the connection? You wouldn't use the same solution for say wireless VR and drone video.
Very low compression rate HD video transmission is a valley of tears BTW. Lots of companies have tried to do it with double digit GHz RF, but between the problems of LoS signalling and boutique pricing it never really caught on. Trying to DIY integrate those ICs in a design is going to require some RF black magic.
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