| Name | Description |
|---|---|
| MediaFragmentHandler | Handles the creation of MP4 boxes to store movie fragments. |
| mdat | Root level Movie data container box. Add all video frames before calling tree data methods. Sibling of moov, ftyp, moof, mvex and mfra |
| mfhd | Media fragment header box |
| moof | Root level Movie fragment container box. Add all video frames before calling tree data methods. Sibling of moov, ftyp, mdat, mvex and mfra |
| sdtp | Sample dependence table |
| tfhd | Header for track data. Currently doesn't handle anything beyond track IDs. |
| traf | Track fragment container. Frames sent here by 'moof' |
| trun | Set of frames, sent here by 'traf' |
