Patent ID: 11924526
Assignee: QUALCOMM INCORPORATED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 18:
19. A device for processing media data, the device comprising:
means for determining that a media file comprises a Common Media Application Format (CMAF) track file, the CMAF track file including a plurality of CMAF fragments;
means for parsing a SegmentIndexBox of the CMAF track file;
means for determining that the SegmentIndexBox references a start of one of the plurality of CMAF fragments, the start of the one of the plurality of CMAF fragments being an earlier of a producer reference time (PRTF) box of the one of the plurality of CMAF fragments or an event message of the one of the plurality of CMAF fragments; and
means for processing the one of the plurality of CMAF fragments and subsequent CMAF fragments following the one of the CMAF fragments.