(tlista, tlistb)
| 352 | |
| 353 | |
| 354 | def sub_stracks(tlista, tlistb): |
| 355 | stracks = {} |
| 356 | for t in tlista: |
| 357 | stracks[t.track_id] = t |
| 358 | for t in tlistb: |
| 359 | tid = t.track_id |
| 360 | if stracks.get(tid, 0): |
| 361 | del stracks[tid] |
| 362 | return list(stracks.values()) |
| 363 | |
| 364 | |
| 365 | def remove_duplicate_stracks(stracksa, stracksb): |