(tlista, tlistb)
| 326 | |
| 327 | |
| 328 | def sub_stracks(tlista, tlistb): |
| 329 | stracks = {} |
| 330 | for t in tlista: |
| 331 | stracks[t.track_id] = t |
| 332 | for t in tlistb: |
| 333 | tid = t.track_id |
| 334 | if stracks.get(tid, 0): |
| 335 | del stracks[tid] |
| 336 | return list(stracks.values()) |
| 337 | |
| 338 | |
| 339 | def remove_duplicate_stracks(stracksa, stracksb): |