[mythtv] Possible problem: MythTV + SECAM TV-OUT: OSD modify
the number of lines
Coume - MythTVtalk.com
coume at mythtvtalk.com
Fri Sep 10 02:15:02 EDT 2004
Ok, he just tested to fix ntsc = false and it works!
He will try to do a clean patch that allow myth to detect SECAM correctly for the OSD as it does for PAL, and I will send it here if he managed to do so.
Thxs for the help!
Ludovic
> > $Image size. imgx 0, imgy: 0, imgw: 720, imgh: 480
>
> Might not be relevant, but I notice this code in ivtvdecoder.cpp:
>
>
> ntsc = true;
>
> if (ioctl(testfd, VIDIOC_G_STD, &std) < 0)
> perror("VIDIOC_G_STD");
> else
> {
> if (std & V4L2_STD_PAL)
> ntsc = false;
> }
>
>
> and later:
>
> int video_height = 480;
> if (!ntsc)
> {
> video_height = 576;
>
>
> If noone has any better suggestions, might be worth hacking this code
> to force ntsc to false and see if it makes any difference.
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