: This indicates the video was compressed using the H.264 standard, which is widely known for maintaining high visual quality while keeping file sizes relatively small. Ogg Container
The title you're asking about, TOKYO-HOT N0299 Miho Furuta The Meat Slave refers to a specific release from , a well-known Japanese adult film studio.
container. While Ogg is a versatile open-source format, it is much more commonly used for audio (Ogg Vorbis) rather than mainstream video distribution, which typically favors Tokyo Hot Aesthetic