Ogg, an open source media container format — file signature 4F 67 67 53 at offset 0

For Ogg, an open source media container format, hex signature is 4F 67 67 53; offset is 0; extension is ogg oga ogv, verified against its source on 2026-09-22.

What the source says

4F 67 67 53 | OggS | 0 | ogg oga ogv | Ogg, an open source media container format |

— en.wikipedia.org, retrieved 2026-09-22

Source

• en.wikipedia.orghttps://en.wikipedia.org/wiki/List_of_file_signatures

Last verified against source: 2026-09-22. Due for re-check by 2027-09-22. This page as Markdown · OKF bundle · full dataset as JSON.