Method, device, and medium for video processing

A method for video processing, comprising:

• reordering at least one intra string copy (ISC) reference string, the at least one ISC reference string matching with at least one string of a block of a video;
• reconstructing the block based on the reordered at least one ISC reference string;
• and
• performing a conversion between the reconstructed block and a bitstream of the video.

An electronic device, comprising:

• a processing unit;
• and
• a memory coupled to the processing unit and having instructions stored thereon which, when executed by the processing unit, cause the electronic device to:
• reorder at least one intra string copy (ISC) reference string, the at least one ISC reference string matching with at least one string of a block of a video;
• reconstruct the block based on the reordered at least one ISC reference string;
• and
• perform a conversion between the reconstructed block and a bitstream of the video.

A non-transitory computer-readable storage medium storing instructions that cause a processor to:

• reorder at least one intra string copy (ISC) reference string, the at least one ISC reference string matching with at least one string of a block of a video;
• reconstruct the block based on the reordered at least one ISC reference string;
• and
• perform a conversion between the reconstructed block and a bitstream of the video.