Attached is an example of a TV and DVD split screen. I used two activex controls to create the program
TV ->
<-DVDAny suggestions?
OpenGL is Blue for TV
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Please post only Windows specific questions in this forum category. If you don't know where to post, please read the different forums' rules. Thanks.
OpenGL is Blue for TV
When I use OpenGL as my video output I get blue faces on the TV. I am using a Pinnacle Pro HD card for my tv tuner. I know it is not my screen because I get good results from the DVD Section,
Attached is an example of a TV and DVD split screen. I used two activex controls to create the program
TV -> <-DVD
Any suggestions?
Attached is an example of a TV and DVD split screen. I used two activex controls to create the program
TV ->
<-DVDAny suggestions?
Re: OpenGL is Blue for TV
Does this happen with other video output modules?
Re: OpenGL is Blue for TV
No this only happens when I use OpenGL. I would prefer to use DirectX but I am getting "artifacts" on the screen. Here is an example
The "artifcact" issue could because of the way I strecth the screen. I need to fill the entire area which is often non-standard. Here is the script I use
<html>
<head>
</head>
<body id="bdyMain" style="margin:0; height:100%; width:100%" background="#000000">
<object id="objVLC" style="width:100%; height:100%"
classid="clsid:9BE31822-FDAD-461B-AD51-BE1D1C159921"
codebase="http://downloads.videolan.org/pub/video ... /axvlc.cab" >
<param name="Src" value="" />
<param name="ShowDisplay" value="false" />
<param name="AutoLoop" value="false" />
<param name="AutoPlay" value="true" />
</object>
<script language="javascript" type="text/javascript">
// What channel are we watching
var channel = getQueryVariable("channel");
// Pass an array of parameters to the VLC control
var options = new Array;
options[0] = ":dshow-vdev=Analog Video Capture";
options[1] = ":dshow-adev=Analog Video Capture";
options[2] = ":dshow-tuner-channel=44";
options[3] = ":dshow-tuner-country=1";
options[4] = ":dshow-tuner-input=1";
// Create a custom aspect ratio to fill the entire screen
var height = document.getElementById("bdyMain").offsetHeight
var width = document.getElementById("bdyMain").offsetWidth
options[5] = ":aspect-ratio=" + width + ":" + height;
document.getElementById("objVLC").playlist.add("dshow://", "TV", options);
document.getElementById("objVLC").playlist.play();
// Give the ActiveX a nudge to repaint the screen
document.getElementById("objVLC").style.display="none";
document.getElementById("objVLC").style.display="block";
</script>
</body>
</html>
The "artifcact" issue could because of the way I strecth the screen. I need to fill the entire area which is often non-standard. Here is the script I use
<html>
<head>
</head>
<body id="bdyMain" style="margin:0; height:100%; width:100%" background="#000000">
<object id="objVLC" style="width:100%; height:100%"
classid="clsid:9BE31822-FDAD-461B-AD51-BE1D1C159921"
codebase="http://downloads.videolan.org/pub/video ... /axvlc.cab" >
<param name="Src" value="" />
<param name="ShowDisplay" value="false" />
<param name="AutoLoop" value="false" />
<param name="AutoPlay" value="true" />
</object>
<script language="javascript" type="text/javascript">
// What channel are we watching
var channel = getQueryVariable("channel");
// Pass an array of parameters to the VLC control
var options = new Array;
options[0] = ":dshow-vdev=Analog Video Capture";
options[1] = ":dshow-adev=Analog Video Capture";
options[2] = ":dshow-tuner-channel=44";
options[3] = ":dshow-tuner-country=1";
options[4] = ":dshow-tuner-input=1";
// Create a custom aspect ratio to fill the entire screen
var height = document.getElementById("bdyMain").offsetHeight
var width = document.getElementById("bdyMain").offsetWidth
options[5] = ":aspect-ratio=" + width + ":" + height;
document.getElementById("objVLC").playlist.add("dshow://", "TV", options);
document.getElementById("objVLC").playlist.play();
// Give the ActiveX a nudge to repaint the screen
document.getElementById("objVLC").style.display="none";
document.getElementById("objVLC").style.display="block";
</script>
</body>
</html>
Re: OpenGL is Blue for TV
Does Direct3D work any better?
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