Unable to render good quality TV capture

[tasaf]

After few days I was able to set MP and started to see channels.
The problem is that I am having problems getting:
1. good quality rendering
2. Audio & Video are not sync

According to my investigation the first to blame is the use in MPEG2 software Encoding before the rendering.
The only workable Scenario was as follows:

<capturecard commercialname="Lifeview FlyTV Prime 34FM" capturename="713x BDA Analog Capture" devid="ven_1131save&amp;dev_7134&amp;subsys_013851 68&amp;rev_01">
<capabilities tv="true" radio="true" mpeg2="false" mce="false" sw="false" bda="false"></capabilities>
<tv>
<interface cat="mux" video="" audio="" mpeg2="0"></interface>
<filters>
<filter cat="tvtuner" name="713x BDA Analog Tv Tuner" checkdevice="true"></filter>
<filter cat="tvaudio" name="713x BDA Analog TV Audio" checkdevice="true"></filter>
<filter cat="crossbar" name="713x BDA Analog Xbar" checkdevice="true"></filter>
<filter cat="capture" name="713x BDA Analog Capture" checkdevice="true"></filter>
<filter cat="videncoder" name="InterVideo Video Encoder" checkdevice="false"></filter>
<filter cat="audencoder" name="InterVideo Audio Encoder" checkdevice="false"></filter>
<filter cat="mux" name="InterVideo Multiplexer" checkdevice="false"></filter>
</filters>
<connections>
<connection sourcefilter="tvtuner" sourcepin="0" sinkfilter="crossbar" sinkpin="%tvtuner%"></connection>
<connection sourcefilter="tvtuner" sourcepin="1" sinkfilter="tvaudio" sinkpin="0"></connection>
<connection sourcefilter="tvaudio" sourcepin="0" sinkfilter="crossbar" sinkpin="%audiotuner%"></connection>
<connection sourcefilter="crossbar" sourcepin="0" sinkfilter="capture" sinkpin="0"></connection>
<connection sourcefilter="crossbar" sourcepin="1" sinkfilter="capture" sinkpin="1"></connection>
<connection sourcefilter="capture" sourcepin="0" sinkfilter="videncoder" sinkpin="0"></connection>
<connection sourcefilter="capture" sourcepin="2" sinkfilter="audencoder" sinkpin="0"></connection>
<connection sourcefilter="videncoder" sourcepin="0" sinkfilter="mux" sinkpin="0"></connection>
<connection sourcefilter="audencoder" sourcepin="0" sinkfilter="mux" sinkpin="1"></connection>
</connections>
</tv>
</capturecard>

My questions is:
Do I have to Encode the video streaming to MPEG2 under MP or can I watch the raw data ?
Alterantively, I would like to compress the stream to DV as follows but it does not seems to work :

<capturecard commercialname="Lifeview FlyTV Prime 34FM" capturename="713x BDA Analog Capture" devid="ven_1131&amp;dev_7134&amp;subsys_01385168&a mp;rev_01">
<capabilities tv="true" radio="true" mpeg2="true" mce="false" sw="false" bda="false"></capabilities>
<tv>
<interface cat="mux" video="" audio="" mpeg2="0"></interface>
<filters>
<filter cat="tvtuner" name="713x BDA Analog Tv Tuner" checkdevice="true"></filter>
<filter cat="tvaudio" name="713x BDA Analog TV Audio" checkdevice="true"></filter>
<filter cat="crossbar" name="713x BDA Analog Xbar" checkdevice="true"></filter>
<filter cat="capture" name="713x BDA Analog Capture" checkdevice="true"></filter>
<filter cat="videncoder" name="DV Video Encoder" checkdevice="false"></filter>
<filter cat="audencoder" name="PCM" checkdevice="false"></filter>
<filter cat="mux" name="AVI Mux or DV Muxer" checkdevice="false"></filter>
</filters>
<connections>
<connection sourcefilter="tvtuner" sourcepin="0" sinkfilter="crossbar" sinkpin="%tvtuner%"></connection>
<connection sourcefilter="tvtuner" sourcepin="1" sinkfilter="tvaudio" sinkpin="0"></connection>
<connection sourcefilter="tvaudio" sourcepin="0" sinkfilter="crossbar" sinkpin="%audiotuner%"></connection>
<connection sourcefilter="crossbar" sourcepin="0" sinkfilter="capture" sinkpin="0"></connection>
<connection sourcefilter="crossbar" sourcepin="1" sinkfilter="capture" sinkpin="1"></connection>
<connection sourcefilter="capture" sourcepin="0" sinkfilter="videncoder" sinkpin="0"></connection>
<connection sourcefilter="capture" sourcepin="2" sinkfilter="audencoder" sinkpin="0"></connection>
<connection sourcefilter="videncoder" sourcepin="0" sinkfilter="mux" sinkpin="0"></connection>
<connection sourcefilter="audencoder" sourcepin="0" sinkfilter="mux" sinkpin="1"></connection>
</connections>
</tv>
</capturecard>


MediaPortal Version: 0.2.2.0
Windows Version: XP SP2
CPU Type: 4000+ X2
Memory: 2GB Dual 667
Motherboard: Gigabyte
Motherboard Chipset: 690G
Motherboard Bios: F3
Video Card: X1250
1. TV Card: Lifeview Prime 34 FM
MPEG2 Video Codec: InterVideo
MPEG2 Audio Codec: InterVideo
HTPC Case: Hiper
Remote: Hauppauge