[MPlayer-users] fbdev software scaling

[Stephane Wirtel]

it's possible to put the same options for a dvd ?
On Fri, Dec 27, 2002 at 10:43:05AM -0800, Sycotic Smith wrote:
>> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
>> > Hi,
>> > I have a question on the fbdev driver.
>> > 
>> > Since the "-zoom" option does not work together with the "-vo fbdev" 
>> > option and the "-vm" option does not work with the vesa FB driver, it 
>> > seems to me that the only way to watch a video in fullscreen in this 
>> > setting is to use the "-vop scale=..." option [assuming I ain't so lucky 
>> > to have a card supported by the vidix driver].
>> > 
>> > Here is my question: if my screen resolution is, say, 1024x768, which 
>> > parameters should I pass to the -vop option in order to watch the movie 
>> > fullscreen _and_ with the original aspect ratio?
>> > 
>> > Unfortunately "-vop scale=1024:768" doesn't do what I want, and my best 
>> > guess "-vop scale=1024:" does not work either. Of course I could run 
>> > mplayer for a sec just to find out the original video size, make 
>> > calculations and put "by hand" the right size, but that does not seem 
>> > really the way it should work...
>> > 
>> > Thanks,
>> >  Roberto
>> 
>> Try using "mplayer -identify file.avi" to get the file info (dimensions, aspect, etc) and then TRY:
>> mplayer -vop expand,scale=1024:-1 <your options> file.avi 
>> (You should RTFM, the explanations for how to use vop is in there in VERY good detail, better than I could explain! Hint: -1 = autodetect)
>> Just my thoughts.
>> /S. Smith
>> -- 
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-- 
Stephane Wirtel <stephane.wirtel at belgacom.net>
GPG ID : 1024D/C9C16DA7 | 5331 0B5B 21F0 0363 EACD  B73E 3D11 E5BC C9C1 6DA7

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