(tlista, tlistb)
| 359 | |
| 360 | |
| 361 | def sub_stracks(tlista, tlistb): |
| 362 | stracks = {} |
| 363 | for t in tlista: |
| 364 | stracks[t.track_id] = t |
| 365 | for t in tlistb: |
| 366 | tid = t.track_id |
| 367 | if stracks.get(tid, 0): |
| 368 | del stracks[tid] |
| 369 | return list(stracks.values()) |
| 370 | |
| 371 | |
| 372 | def remove_duplicate_stracks(stracksa, stracksb): |