NTSC/CRT port for Free Pascal

[hukka]

Integer-only NTSC video signal encoding/decoding emulation, originally by EMMIR.
Also does VHS simulation.
A rather straight port from C, so currently does not follow good/modern Pascal coding practices.
Includes usage examples for SDL2/SDL3/BGRABitmap/Graphics32. (An LCL-only example would be welcome!)

Github: https://github.com/hukkax/ntsc_crt_pas

[MarkMLl]

Ooh nice. Will it give us composite video on an RPi Pico?

Sorry, couldn't resist :-)

MarkMLl

[lainz]

Can you point in the help where to download the libraries? Like SDL 2 and SDL 3, I've tested only BGRABitmap one..

Edit: found it
https://github.com/sechshelme/Lazarus-SDL-3.0-Packages-and-Examples

[hukka]

Can you point in the help where to download the libraries? Like SDL 2 and SDL 3, I've tested only BGRABitmap one..

They all function the same (apart from the BGRABitmap example being more interactive than the rest currently with keyboard controls to modify parameters in real time). They're just examples on how to interface their bitmap buffers with the library.
Anyway, here's the FPC interface for SDL3: https://github.com/sechshelme/Lazarus-SDL-3.0-Packages-and-Examples