This is usually a resolution mismatch. The H727 is strict about input formats. Ensure your input device (like a game console, camera, or VCR) is outputting a supported resolution like 720p or 1080i. Interlaced formats (1080i) require proper deinterlacing filters turned on in OBS or PotPlayer.
If this solved your issue, mention which step worked or share your Windows 10 build and device behavior for more tailored help.
Check the box at the bottom for . Click Apply and OK , then run the installer. Optimizing Third-Party Software for the H727 avermedia h727 driver windows 10 best
Because the H727 frequently captures older 1080i broadcast signals, you might notice jagged lines during fast motion.
Go to Device Manager → right-click H727 → Properties → Driver tab → Roll Back (if available) or reinstall with “Let me pick from a list” → choose the older driver version listed. This is usually a resolution mismatch
The AverMedia H727 (Game Broadcaster HD) was released for Windows 7. AverMedia did not release official signed drivers for Windows 10. Without intervention, the device fails to initialize (Code 10 or 28 in Device Manager). This paper details acquisition, signature bypass, and performance tuning.
Device shows with warning or error icon in Device Manager Click Apply and OK , then run the installer
: While it officially supports HDMI, it typically requires unencrypted signals; however, some legacy reviews note its broad compatibility with various consoles like the PS3, Xbox 360, and Wii.
Instead, download the (32/64-bit) from AverMedia’s legacy site:
After months of testing, forum crawling, and registry hacking, the is not from AverMedia. It is the Modified AVStream Driver v1.0.0.47 by the "Rene" community patch (often bundled as "H727_Win10_x64_Fix.zip").
What (HDMI, Component, Composite) are you trying to connect?