evr renderer

Microsoft acknowledged that an August preview update and subsequent September rollups for Windows 11 introduced a regression that can prevent legally purchased Blu‑ray, DVD and some digital‑TV applications from playing DRM‑protected content, producing copyright errors, black screens, freezes or...

Microsoft has confirmed that the August and September 2025 servicing updates for Windows 11 introduced a regression that can block playback of DRM‑protected video in certain Blu‑ray, DVD and digital‑TV applications, and Microsoft is rolling a targeted fix through the Release Preview channel...

Microsoft confirmed that its September 2025 cumulative update for Windows 11, identified as KB5065426 (and preceded by the August preview KB5064081), introduced a regression that breaks playback of certain HDCP- and DRM‑protected video streams in legacy playback apps — notably those that use the...

I've been having problems with video playback using the CCCP codec pack which contains Media player classic. The problem has been that when I use the seekbar in MPC the videoplayback has been choppy for a few seconds. This only seemed to appear while playing backwards. Seeing that MPC is the...