| description: Find detailed guides on Ultralytics YOLO data loaders, including LoadStreams, LoadImages and LoadTensor. Learn how to get the best YouTube URLs. | |
| keywords: Ultralytics, data loaders, LoadStreams, LoadImages, LoadTensor, YOLO, YouTube URLs | |
| # Reference for `ultralytics/data/loaders.py` | |
| !!! Note | |
| This file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/data/loaders.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/data/loaders.py). If you spot a problem please help fix it by [contributing](https://docs.ultralytics.com/help/contributing/) a [Pull Request](https://github.com/ultralytics/ultralytics/edit/main/ultralytics/data/loaders.py) 🛠️. Thank you 🙏! | |
| <br><br> | |
| ## ::: ultralytics.data.loaders.SourceTypes | |
| <br><br> | |
| ## ::: ultralytics.data.loaders.LoadStreams | |
| <br><br> | |
| ## ::: ultralytics.data.loaders.LoadScreenshots | |
| <br><br> | |
| ## ::: ultralytics.data.loaders.LoadImagesAndVideos | |
| <br><br> | |
| ## ::: ultralytics.data.loaders.LoadPilAndNumpy | |
| <br><br> | |
| ## ::: ultralytics.data.loaders.LoadTensor | |
| <br><br> | |
| ## ::: ultralytics.data.loaders.autocast_list | |
| <br><br> | |
| ## ::: ultralytics.data.loaders.get_best_youtube_url | |
| <br><br> | |