Hello Jovander,
Why dont used the code provided together with DE2-70 board, DE2-70 TV demo? NTSC, camera with TV out, u can streaming the video at VGA. If u have the original code, I figure there is some problem. If u want to make it work, u have to change this.
// Turn On TV Decoder
assign oTD1_RESET_N = 1'b1;(Uncomment this one, ori this disable)
//assign oTD2_RESET_N = 1'b1;(Comment this one, original this one enable)
// Set SD Card to SD Mode
assign SD_DAT3 = 1'b1;
// Enable TV Decoder
//assign oTD1_RESET_N = iKEY[0];(comment this part, just disable)
I hope it will help u.
C ya...