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| author | gabucino <gabucino@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-06-22 10:03:46 +0000 |
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| committer | gabucino <gabucino@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-06-22 10:03:46 +0000 |
| commit | ae320b78bf2071749b3cd26fc08d4d048a5f3a3c (patch) | |
| tree | 2f2146ba210e65ccd63fe8a74bbde89f7c98de4d /DOCS/video.html | |
| parent | 6dda86aafe735c15533342cca79afb03d5a99541 (diff) | |
| download | mpv-ae320b78bf2071749b3cd26fc08d4d048a5f3a3c.tar.bz2 mpv-ae320b78bf2071749b3cd26fc08d4d048a5f3a3c.tar.xz | |
SVGAlib section revised
EGA support
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6500 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'DOCS/video.html')
| -rw-r--r-- | DOCS/video.html | 39 |
1 files changed, 31 insertions, 8 deletions
diff --git a/DOCS/video.html b/DOCS/video.html index 3a7019d1c8..4102fca0a7 100644 --- a/DOCS/video.html +++ b/DOCS/video.html @@ -477,14 +477,37 @@ It's bug in SDL, I can't change it (tested with SDL 1.2.1). <P><B><A NAME=2.3.1.5>2.3.1.5. SVGAlib</A></B></P> -<P>If you don't have X, you can use the SVGAlib target! Be sure not to use the --fs switch, since it toggles the usage of the software scaler, and it's -SLOOOW now, unless you have a real fast CPU (and/or MTRR?). :(</P> - -<P>Of course you'll have to install svgalib and its development package in -order for <B>MPlayer</B> build its SVGAlib driver (autodetected, but can be -forced), and don't forget to edit /etc/vga/libvga.config to suit your -card & monitor.</P> +<P><B><U>Installation</U></B><BR> + You'll have to install svgalib and its development package in order for + <B>MPlayer</B> build its SVGAlib driver (autodetected, but can be forced), + and don't forget to edit /etc/vga/libvga.config to suit your card & + monitor.</P> + +<P><B><U>Notes</U></B><BR> + Be sure not to use the -fs switch, since it toggles the usage of the software + scaler, and it's slow. If you really need it, use the <CODE>-sws 4</CODE> + option which will produce bad quality, but is somewhat faster.</P> + +<P><B><U>EGA (4bpp) support</U></B><BR> + SVGAlib incorporates EGAlib, and <B>MPlayer</B> has the possibility to + display any movie in 16 colors, thus usable in the following sets:</P> + +<UL> + <LI>EGA card with EGA monitor: 320x200x4bpp, 640x200x4bpp, 640x350x4bpp</LI> + <LI>EGA card with CGA monitor: 320x200x4bpp, 640x200x4bpp</LI> +</UL> + +<P>The bpp (bits per pixel) value must be set to 4 by hand:<BR> + <CODE>-bpp 4</CODE><BR> + The movie probably must be scaled down to fit in EGA mode:<BR> + <CODE>-vop scale=640:350</CODE> or<BR> + <CODE>-vop scale=320:200</CODE><BR> + For that we need fast but bad quality scaling routine:<BR> + <CODE>-sws 4</CODE><BR> + Maybe automatic aspect correction has to be shut off:<BR> + <CODE>-noaspect</CODE><BR> +</P> + <P><B><A NAME=2.3.1.6>2.3.1.6. Framebuffer output (FBdev)</A></B></P> |