Convert F4V to OGV — Free Online Converter
Convert Flash Video (.f4v) to Ogg Video (.ogv) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
F4VからOGVへの変換について
F4V is Adobe's Flash video container using H.264/AAC in an ISO BMFF structure. OGV (Ogg Video) is the Xiph.org open-source video container that pairs Theora video with Vorbis audio. Theora is a royalty-free video codec derived from VP3, offering reasonable quality at moderate bitrates. Converting F4V to OGV creates a completely patent-free video file suitable for open-source platforms and free software projects.
F4VをOGVに変換する理由
OGV is the video format of choice for projects that require patent-free, royalty-free codecs — including Wikipedia (which uses OGV for all video content), open-source software documentation, and Creative Commons media. Firefox historically supported OGV natively when it refused to implement H.264 for licensing reasons. If you need video that can be freely redistributed without any codec licensing concerns, OGV is the answer.
主な活用例
- Contributing video content to Wikipedia and Wikimedia Commons which require OGV format
- Creating royalty-free video for open-source software documentation and tutorials