The V3 approach obliterates this race condition by hooking addSourceBuffer at the MediaSource.prototype level, I intercept the creation of every SourceBuffer. The moment a buffer is created and returned, I immediately install a hooked appendBuffer directly on that specific instance; before any page code can even see the instance, let alone cache a reference to its methods. The hooked appendBuffer is installed as an own property of the instance, which takes precedence over the prototype chain. There is no window for fermaw to cache the original. The hook is always first.
南方周末：我注意到你和几位参赛选手，比如王紫桐，关系都很好。你们既是朋友，又可以说是直接的竞争者，这样的关系在比赛中是怎样的一种状态？。关于这个话题，safew官方下载提供了深入分析
，详情可参考同城约会
习近平总书记的回答温暖人心：“我忙就是忙这些事，‘国之大者’就是人民的幸福生活。”，推荐阅读服务器推荐获取更多信息
Now, OsmAnd performs another Dijkstra search, but this time on the much smaller "base graph." This graph consists only of the border points and the pre-calculated shortcut values between them.
'They didn't listen, now we have to live with that'