Build 177 is a very old version of the software, and it is known to have been unstable, containing several critical bugs that were later fixed in subsequent updates. In the world of professional software, , as discussed below.
Build 177 introduced "hamburger" buttons for track customization and the ability to selectively paste attributes (like effects or cropping) from one clip to another. sony vegas pro 1500 build 177 patch link
: Added ACES 1.0 support , allowing editors to work within expanded color spaces required by modern high-end cameras. System Requirements Build 177 is a very old version of