---
description: 'Ultralytics YOLO Docs: Learn about stream loaders for image and tensor data, as well as autocasting techniques. Check out SourceTypes and more.'
---
# SourceTypes
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:::ultralytics.yolo.data.dataloaders.stream_loaders.SourceTypes
# LoadStreams
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:::ultralytics.yolo.data.dataloaders.stream_loaders.LoadStreams
# LoadScreenshots
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:::ultralytics.yolo.data.dataloaders.stream_loaders.LoadScreenshots
# LoadImages
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:::ultralytics.yolo.data.dataloaders.stream_loaders.LoadImages
# LoadPilAndNumpy
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:::ultralytics.yolo.data.dataloaders.stream_loaders.LoadPilAndNumpy
# LoadTensor
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:::ultralytics.yolo.data.dataloaders.stream_loaders.LoadTensor
# autocast_list
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:::ultralytics.yolo.data.dataloaders.stream_loaders.autocast_list
# get_best_youtube_url
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:::ultralytics.yolo.data.dataloaders.stream_loaders.get_best_youtube_url