SYSTEMS AND METHODS FOR INTRA-BLOCK COPY

摘要

Techniques and systems are provided for encoding and decoding video data. For example, a method of encoding video data includes obtaining video data at an encoder, and determining to perform intra-picture prediction on the video data, using intra-block copy prediction, to generate the plurality of encoded video pictures. The method also includes performing the intra-picture prediction on the video data using the intra-block copy prediction, and, in response to determining to perform the intra-picture prediction on the video data using the intra-block copy prediction, disabling at least one of inter-picture bi-prediction or inter-picture uni-prediction for the plurality of encoded video pictures. The method also includes generating the plurality of encoded video pictures based on the received video data according to the performed intra-block copy prediction.

主权项

1. A method of encoding video data to generate a plurality of encoded video pictures, the method comprising:
obtaining video data at an encoder; determining to perform intra-picture prediction on the video data, using intra-block copy prediction, to generate the plurality of encoded video pictures; performing the intra-picture prediction on the video data using the intra-block copy prediction; in response to determining to perform the intra-picture prediction on the video data using the intra-block copy prediction, disabling at least one of inter-picture bi-prediction or inter-picture uni-prediction for the plurality of encoded video pictures; and generating the plurality of encoded video pictures based on the video data according to the performed intra-block copy prediction.