https://github.com/offlinehacker/composite-decode
Composite video decoder
https://github.com/offlinehacker/composite-decode
Last synced: 3 months ago
JSON representation
Composite video decoder
- Host: GitHub
- URL: https://github.com/offlinehacker/composite-decode
- Owner: offlinehacker
- Created: 2012-04-20T12:21:05.000Z (about 13 years ago)
- Default Branch: master
- Last Pushed: 2012-05-14T18:30:40.000Z (about 13 years ago)
- Last Synced: 2025-03-14T18:53:53.452Z (3 months ago)
- Language: Matlab
- Size: 6.62 MB
- Stars: 6
- Watchers: 1
- Forks: 0
- Open Issues: 4
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
composite-decode
================
Composite video decoder
Urls
====
- Najboljši vir:
https://docs.google.com/open?id=14dwj5ERDFrDYs_hDrN4WXf3XDc9HMdZC6RCPWHsBG66jKPZchMHM7AH1T9qR
- http://martin.hinner.info/vga/pal.html
Signal details:
===============
- Fvz= 25Mhz
- sample_delta= 0.04*10^(-8)
- threshold_level= <-0.25
PAL details:
------------
- 625 lines
- 50Hz
- F=4.43361875Mhz=283,75 clocks/line * (625 lines * (50Hz/2)) + 25Hz(Guard period)
- Hsynch= 4.7uSec, 5.7uSec to color burst/back porch porch
- Color burst= 0.9uSec(predhodnji del) + 2.25uSec + zadni del = 5,7uSec
- Video= 51.95uSec
Plotting tips:
==============
- Signal might look wierd at first but hold
shift+ctrl and use you scroll bar to resize
in x direction