Doom Classic iOS: Resolution and Music?

[Badboy]

i want to know what internal resolution doom classics uses on ios devices, i have an ipod. the picture is sharp and clear, i see big room depth in E3M5 like i use some kind of 3d glasses.

when i do ipod screenshots it gives out .png, 960x640, ca. 500-1000 KB. but i guess its not the internal resolution.

about the music, how does it work. is it an emulation of some kind?

[Graf Zahl]

Badboy said:

i have an ipod.

What kind of iPod? Since they come in different sizes the name alone doesn't mean much.

Badboy said:

when i do ipod screenshots it gives out .png, 960x640, ca. 500-1000 KB. but i guess its not the internal resolution.

It should use native screen resolution. The renderer is OpenGL based so doing some intermediate scaling makes no sense.