Server Adaptive Bitrate Streaming, see https://github.com/LuanRT/googlevideo/blob/main/src/core/ServerAbrStream.ts. It's a format Google developed to be used by YouTube internally, there's no other service that uses it and thus it's also not supported by any player libraries.
Server Adaptive Bitrate Streaming, see https://github.com/LuanRT/googlevideo/blob/main/src/core/ServerAbrStream.ts. It's a format Google developed to be used by YouTube internally, there's no other service that uses it and thus it's also not supported by any player libraries.