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dfbmga docs update

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Patch by Thomas Jarosch <tomj@simonv.com>


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@11955 b3059339-0415-0410-9bf9-f77b7e298cf2
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gabucino 2004-02-12 08:45:34 +00:00
parent 1f0e8c4999
commit 18e0fe2a2b
1 changed files with 30 additions and 0 deletions
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@ -3554,6 +3554,36 @@ Play video using the DirectFB library, second generation.
.B dfbmga\
Matrox G400/G450/G550 specific output driver that uses the DirectFB library.
Enables CRTC2 (second head), displaying video independently of the first head.
.PD 0
.RSs
.IPs (no)bes
Enable the use of the Matrox BES (backend scaler). Gives very good results concerning speed and output quality as interpolated picture processing is done in hardware. Works only on the primary head. Default: Disabled
.IPs (no)spic
Make use of the Matrox sub picture layer to display mplayer's OSD. Default: Enabled
.IPs (no)crtc2
Turn on TV-out on the second head. The output quality is amazing as it's a full interlaced picture
with proper sync to every odd/even field. Default: Enabled
.IPs (no)input
Use DirectFB's keyboard code instead of mplayer's normal keyboard code. Default: Disabled
.IPs buffermode=single|double|triple
Double and triple buffering give best results if you want to avoid tearing issues.
Triple buffering is more efficent than double buffering as it doesn't block mplayer
while waiting for the vertical retrace. Single buffering should be avoided. Default: Triple
.IPs fieldparity=top|bottom
Control the output order for interlaced frames. Valid values are top = top fields first,
bottom = bottom fields first. This option doesn't have any effect on progressive film material
like most MPEG movies are. You need to enable this option if you have tearing issues/unsmooth motions
watching interlaced film material. (Good examples for interlaced film material on DVD are Star Trek Enterprise
and Star Trek DS9) Default: Disabled (not set)
.IPs tvnorm=pal|ntsc|auto
Will set the TV norm of the Matrox card without the need
for modifying /etc/directfbrc. Valid norms are pal = PAL, ntsc = NTSC.
Special norm is auto (auto-adjust using PAL/NTSC) because it decides
which norm to use by looking at the frame rate of the movie.
Default: Disabled (not set)
.RE
.PD 1
.TP
.B mga (Linux only)
Matrox specific output driver that makes use of the YUV back