<p>Hi,</p>
<p>I have MythTV 0.21+fixes running on Ubuntu 8.10 (32bit) using VDPAU 180.41 with PVR-500.<br>The hardware is a Intel Pentium DualCore 2.6GHz E5300, 1GB Ram, GeForce 9500 GT.</p>
<p>Wathing LiveTv or recorded material results in corrupted video frames.<br>The effect is that some part of the video frame is put at the wrong position and<br>some part is not being updated.</p>
<p>Is this configuration supposed to work?<br>What can I try to get rid of the corrupted video frames?<br>What information do I have to provide to find the problem?</p>
<p>I tried updating the PVR-500 firmware and using the ivtv options enc_mpg_buffers=16 and enc_vbi_buffers=8.<br>I discovered that the problem might be a synchronization problem. The corrupted video frames appear mostly when subtitles are present. In between the subtitles, the corruption is less.</p>
<p>Kind regards.</p>
<p>A beginner Myth-user. <br></p>