---
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

    Full source code for 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).

---
## ::: ultralytics.data.loaders.SourceTypes
<br><br>

---
## ::: ultralytics.data.loaders.LoadStreams
<br><br>

---
## ::: ultralytics.data.loaders.LoadScreenshots
<br><br>

---
## ::: ultralytics.data.loaders.LoadImages
<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>