TVR 3.0 is an older program. If you are on Windows 10 or 11, you may need to run it in Compatibility Mode (set to Windows XP or 7) and ensure you have the latest generic drivers for your capture dongle.
: Since it is designed for analogue video, the output is limited to standard definition (usually 720x480 for NTSC or 720x576 for PAL). Are you trying to honestech tvr 3.0
Mark tried to record. He clicked the red circle. The hard drive light on the PC turned solid red, a sign of panic. The software was encoding the video in real-time, using the PC's processor to crush the analog signal into an MPEG-2 file. honestech tvr 3.0