I have problem with not widescreen channels in openhdf-xpeedlx-234-20150217 image.
Some channels with resolution 704x576 are displayed well as 16:9 but most of them just like 4:3.
I have tried A/V settings for 4:3 but nothing helped - "just scale" doesn´t work and "pan and scan" resizes picture too much so there is missing part of the picture (for example channel logo is missing).
In older versions of image (with kernel 3.6.0) I didn´t have this problem. Mayby with a few channels but now almost all "act" like this.
What is the latest version of HDF image for Xpeed LX1 with kernel 3.6.0? I would try it again.

Koivo, please could you specify the exact location?
I can´t find such menu.
In "Setup" - "System" there is only "A/V settings" submenu in which I can set some parameters about screen.
The screenshot of widescreen problem is attached.

It is set like you are saying but the problem is still the same. Please check the screenshot.

Yes, it is similar.
I have tried both set to "just scale" and 4:3 was "overcaled"...
Image with the old kernel didn´t have this issue. I am a bit dissapointed.
Please where can I find the latest image for Xpeed LX1 with the old kernel?

Koivo, thank you very much.

Today I have installed last 4.1 version with old kernel 3.6.0
A/V setting for both 4:3 and 16:9 are set (by default) to "just scale" and everything is ok...

Why new 4.2 image has a problem with this? It was working so why it doesn´t work it now?
Will it be fixed?

Regarding the aspect ratio problem... could AVSwitch.pyo be the way how to fix it?
In OpenHDF v4.1-83-20140824 it works well.

Well, to finish this thread.
The problem is really in AVSwitch.pyo.
Changing one line solved it...

Yes, of course. I didn´t know if anybody is interested. But I appreciate your interest very much.

So in AVSwitch.pyo (in this part of config for 16:9 screen (starts at row 407) )

config.av.policy_169 = ConfigSelection(choices=policy2_choices, default='letterbox')
policy_choices = {'panscan': _('Pillarbox'),
'letterbox': _('Pan&scan'),
'scale': _('Just scale')}

I have changed 'scale': _('Just scale') to 'bestfit': _('Just scale')

It scales 4:3 picture to 16:9 so there are not black bars at left and right sides of the picture.
In most cases it works very well but at some channels there are still narrow black bars but I think it depends on channel video mode or resolution.
I would be happy if somebody from HDF Team could give me an advice how to make it work for 100 % to "stretch" the 4:3 picture to 16:9.

We don´t understand each other.
Let me explain it.
This problems have ONLY SD channels which are broadcasted in 4:3 format and need to be stretched to 16:9.
The black bars are at the sides (left and right) not at top and bottom as it is with 16:9 broadcasting.