| 摘要 |
Video parameter storage and processing techniques with MPEG-4 file format are described. In one or more implementations, techniques are described in which sequence and parameter sets are specified in-band with collections of pictures of video as the default option. Techniques are also described in which different parameter set identifiers (IDs) are specified for the collections within the video. Techniques are also described in which maximum clip parameters are specified in a sample description box. Further, techniques are described in which parameter sets are inserted at a beginning of sample data when an access unit delimiter (AUD) network access layer (NAL) unit is not present or are inserted after the AUD NAL unit in the video when present. |
