These options eliminate the need for unofficial patches while providing up‑to‑date codec support.
Build 177 was designed to modernise the editing workflow through enhanced hardware acceleration and new visual tools: Hardware Acceleration : Introduced the MAGIX AVC/AAC codec , which leverages Intel Quick Sync Video (QSV) NVIDIA NVENC sony vegas pro 1500 build 177 patch link
certutil -hashfile vegas1500_build177.zip SHA256 These options eliminate the need for unofficial patches