FFV1 is a lossless, royalty free and open source video coding format. We'll present the work made around it, especially the IETF standardization work (RFC 9043), the reference encoder/decoder (FFmpeg), a FFV1 conformance checker (MediaConch), and a practical usage of it through the RAWcooked project, as well as its planned usage in MXF. We'll also talk about the standardization of its audio counterpart, FLAC, and the accompanying container, Matroska.