Home > hls.js > LevelKey > getDecryptData
LevelKey.getDecryptData() method
Signature:
getDecryptData(sn: number | 'initSegment', levelKeys?: {
        [key: string]: LevelKey | undefined;
    }): LevelKey | null;Parameters
| 
 Parameter  | 
 Type  | 
 Description  | 
|---|---|---|
| 
 sn  | 
 number | 'initSegment'  | |
| 
 levelKeys  | 
 { [key: string]: LevelKey | undefined; }  | 
 (Optional)  | 
Returns:
LevelKey | null