Patent ID: 11902543
Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. The one or more tangible computer-readable media of claim 1, wherein:
if the first flag is 0 and the second flag is 0, the source scan type of the pictures of the video sequence is unknown;
if the first flag is 0 and the second flag is 1, the source scan type of the pictures of the video sequence is progressive;
if the first flag is 1 and the second flag is 0, the source scan type of the pictures of the video sequence is interlaced; and
if the first flag is 1 and the second flag is 1, the source scan type is independently indicated for each picture of the pictures of the video sequence by the value of the picture-level syntax element for that picture.