# Nvv4l2decoder error Could not probe maximum capture size for pixelformat

**URL:** <https://forums.developer.nvidia.com/t/nvv4l2decoder-error-could-not-probe-maximum-capture-size-for-pixelformat/296122>\
**Category:** DeepStream SDK\
**Created:** [June 12, 2024, 2:51pm UTC](https://forums.developer.nvidia.com/t/nvv4l2decoder-error-could-not-probe-maximum-capture-size-for-pixelformat/296122 "2024-06-12T14:51:00Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![yuweiw](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/yuweiw/32/101255_2.png) [@yuweiw](https://forums.developer.nvidia.com/u/yuweiw)\
**Post date:** [June 13, 2024, 2:11am UTC](https://forums.developer.nvidia.com/t/nvv4l2decoder-error-could-not-probe-maximum-capture-size-for-pixelformat/296122/3 "2024-06-13T02:11:37Z")

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Just from this log, we cannot tell what the problem is. Could you attach the whole log and your pipeline graph? You can refer to the [FAQ](https://forums.developer.nvidia.com/t/deepstream-sdk-faq/80236/10) to get the pipeline graph.

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