| 摘要 |
<p>In one example, a method of decoding video data includes receiving, by a video decoder, a coded video sequence and decoding one or more bits of a reserved bits syntax element for the coded video sequence as one or more coding tool enable bits, wherein the reserved bit syntax element is part of a syntax structure that includes profile and level information, and wherein the one or more coding tool enable bits indicate whether one or more coding tools are enabled for use by the video decoder in decoding the video sequence. In some examples, the syntax structure is a profile_tier_level syntax structure. In additional examples, one or more coding tool enable bits are not included elsewhere in a sequence parameter set (SPS) syntax information.</p> |
