General > General Technical Chat

QR code storage in 60fps one hour video

<< < (4/4)

tom66:
Regular VHS has a bandwidth of about 3MHz.  If you were to do something like QAM you could probably manage 10Mbit/s with error correction and framing.  You might be able to go further but you would be pushing the Shannon limit pretty quickly I expect.

10Mbit/s is more than enough for a modern H.265 codec to do 1080p30, and may not even look too bad at 4K (some blocking, but hey, it's VHS!)

Navigation

[0] Message Index

[*] Previous page

There was an error while thanking
Thanking...
Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod