Symptom: Image is visible but grayscale. Fix: This is a PAL/NTSC mismatch.
First, let’s define the hardware. A DVD AV Card is a misnomer that stuck. Originally, these cards were marketed for capturing VHS or DVD video to a computer for editing (using software like PowerDirector). However, the market quickly realized that these chipsets—specifically the Techwell (TW6802, TW6805) or Conexant (BT878, Fusion 878A) families—were perfect for security surveillance.
These cards typically feature:
Feature Name: GoToPosition
Use case: User enters a time (e.g., 01:23:45) or chapter number, and software jumps to that point in playback. dvd av card goto software
Implementation snippet (C# example for DirectShow or similar):
public void GoToTime(TimeSpan position) if (mediaControl != null) // Stop current playback briefly (optional) mediaControl.Pause();// Set position on the filter graph IMediaSeeking seeking = (IMediaSeeking)mediaControl; seeking.SetPositions( new DsLong(position.TotalSeconds * 10000000), // REFERENCE_TIME AM_SEEKING.AbsolutePositioning, null, AM_SEEKING.NoPositioning ); // Resume playback mediaControl.Run();
public void GoToChapter(int chapterIndex) // DVD Navigator interface IDvdInfo2 dvdInfo = (IDvdInfo2)filterGraph; dvdInfo.SetOption(DVD_OPTION_FLAG.ResetOnStop, false); dvdInfo.PlayChapterInTitle(currentTitle, chapterIndex);
Honestly? No. But if you have a 16-channel card already installed in a dedicated PC, it is still functional.
Pros of Goto System:
Cons of Goto System:
Symptom: Crash on launch or "Run-time error '429'." Fix: You must enable Legacy DirectPlay. Symptom: Image is visible but grayscale
In the world of video surveillance, the transition from analog to digital was a messy one. Before the era of plug-and-play IP cameras and NVRs (Network Video Recorders), there was a crucial transitional technology: the DVD AV Card. These PCI-E or PCI interface cards, often referred to as "capture cards," turned a standard desktop PC into a fully functional DVR (Digital Video Recorder).
However, a piece of hardware is useless without the software to drive it. This is where "DVD AV Card Goto Software" comes into play. If you have purchased a generic yellow or green circuit board from AliExpress, eBay, or a local electronics market, chances are the installation CD included a folder named "Goto" or the software interface itself was labeled "Goto."
This article is a deep dive into what DVD AV Card Goto Software is, how to install it on modern Windows systems, how to configure motion detection, and how to fix the most common driver failures.