I am using an M10K box with Fedora 2 and have set the "DisplaySize"
option to "400 225" which seems to work fine for me, apart
from the OSD which I know has been fixed. My MythTv is
from CVS on 21/11/04.


Nice to know. What is your screen res with these settings? 720x576 as stated below?

Do all the fonts look OK for you on the various screens? With my settings I find them a bit too large? Your settings appear to give a dpi around 50-65 (depending if you look horizontally or vertically)


With the M10K set to 720x576, DisplaySize not given and the
test video which is a 720x576 interlaced video, running
"mythtv <videofile>" gives good output which is interlaced.
MythTv is not scaling the incoming video, which is correct.
However, if I change the aspect ratio with the "w" command
and go back to "4:3" mode (or use the appropriate configuration setting to force 4:3 mode initially"), then the displayed video no
longer looks correctly interlaced.
I haven't looked into this yet, maybe some different scaling
is applied when the "w" command is used to swap aspect ratio.


Hmm, I haven't dug in to find the relevant code, but from the description I would guess that it could be a bug due to starting with the width to get the height, or starting with the height to get the width, etc..? I guess if you could locate the relevant calculation and add some debugging code then you would see some small rounding error that would clearly show the problem?

If I get a chance I will have a look myself because I have exactly the same issue. Would also be interested to locate the same code in mplayer to tune that as well!

Interesting stuff.

Thanks

Ed W
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