No retrospective on the WinTV PVR 150 is complete without discussing the dreaded audio sync drift . Over long recordings (over 45 minutes), the audio would often lag behind the video by a second or more.
was its dedicated hardware encoder. During an era when PC processors struggled to compress high-quality video in real-time, this card handled the digitization and compression of analog signals internally. wintv pvr 150
Most TV tuner cards of the era were "software encoders." They sent raw, uncompressed video via the PCI bus to the computer’s CPU, which then had to compress it into MPEG-2 (the format for DVDs and standard digital TV). This process hogged resources, often requiring a Pentium 4 at 2.0 GHz or higher just to watch and record simultaneously. No retrospective on the WinTV PVR 150 is
