About TV
Company: Daewoo DC
Purchase date: Last 15 years, and the most modern of its time
Size: 24 inch
Interface: Has Audio-Video port
[Other than that, its just a radioactive box, weird signal goes in, video comes out]
About Raspberry pi
Model: Raspberry Pi 4B (4GB RAM)
OS: Raspberrypi OS
Situation
Its not cabling thats the issue. The TV shows visual but the graphics is very hazy and blurry. I suppose it has something to do with either the frame rate made for digital monitors being too high for the TV or the video resolution being too unbarable.
I have used CRT computer monitors but they used VGA. In those monitors, I used to set resolution to 800x600px and it would show the clearest. CRT monitors dont have this concept of pixels, yet setting pixels to 800x600 does the job in VGA CRT monitors. It did not work in case of my TV.
I should mention that the device I purchased to convert HDMI to Audio Video has a toggleable switch that can be changed to NTSC or PAL. I dont know what that is, both works but setting to PAL seems to be slightly clearer.
I am asking here in hopes someone else has done it and how they made it barable.
[Also I am sorry I do not understand the language that is mostly used here. This community seems to be the most active one so I decided to ask for help here]
Sure, I think I will try 320x240 since 640x480 clearly didnt work. Should I/Could I set the frame rate to 30fps through config.txt
hdmi_ctvoption? Also should I set it to progressive or interlaced?I live in Nepal which is neither US nor Europe, this is whats confusing me more.
Well, what I found was both NTSC and PAL works over HDMI (I purchased a Composite to HDMI converter) though NTSC is worse than PAL. So I assumed my TV is PAL.
I dont really have any aim for this "project" I just noticed this old TV lying right across my bed doing nothing and now I wonder if it can do anything.
I will likely use it to watch Youtube videos or something. I do have a DVD player compatible with this TV but it would be nice if I could make it more powerful than that. Afterall, I dont have any other 24 inch display for larger video.