Arduino Tv out screen scroll down

Using Arduino Displays
1

Hello,

I'm just discovering that wonderfull library but the problem is that on my 7 LCD the screen scroll down, I tried with my LG tv and it works great, no problem.

Here is the 7" screen I use:

If you have any idea...

I use that scketch, I tried an other one but same result:

#include <TVout.h>

TVout TV;
unsigned char x, y;

void setup ( )
{
  TV.start_render( _PAL );
}

void loop ( )
{
  TV.clear_screen ( );
  TV.print_str ( 10, 10, "TVout FTW!!!" );
  TV.delay ( 60 );
}

Thanks in advance.

2

I answer to myself for the others...

I have fixed the v-Sync-problem in the video_gen.cpp on line 98

original:
void vsync_line() {
if (display.scanLine >= display.lines_frame) {
OCR1A = _CYCLES_VIRT_SYNC;
display.scanLine = 0;
Fixed:
void vsync_line() {
if (display.scanLine >= display.lines_frame) {
OCR1A = _CYCLES_VIRT_SYNC;
display.scanLine = -1;

Thanks google!