(tlista, tlistb)
| 304 | |
| 305 | |
| 306 | def sub_stracks(tlista, tlistb): |
| 307 | stracks = {} |
| 308 | for t in tlista: |
| 309 | stracks[t.track_id] = t |
| 310 | for t in tlistb: |
| 311 | tid = t.track_id |
| 312 | if stracks.get(tid, 0): |
| 313 | del stracks[tid] |
| 314 | return list(stracks.values()) |
| 315 | |
| 316 | |
| 317 | def remove_duplicate_stracks(stracksa, stracksb): |