# \#buffer

**URL:** https://forum.commonvisionblox.com/tag/buffer/86.md

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## [Python example GEVServer backend list and send image](https://forum.commonvisionblox.com/t/python-example-gevserver-backend-list-and-send-image/1432)

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**Author:** [@ASchmitt](https://forum.commonvisionblox.com/u/ASchmitt)\
**Replies:** 5\
**Last updated:** [June 29, 2021, 6:17am UTC](https://forum.commonvisionblox.com/t/python-example-gevserver-backend-list-and-send-image/1432 "2021-06-29T06:17:34Z")

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I have taken the part BackEnd.gev\_server\_stream.send(image, image\_release) “see red underlined” from the gevServer example. Here the method image\_release(img) is called, but nothing is passed to it, so I assumed that …

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## [BGR detection at runtime](https://forum.commonvisionblox.com/t/bgr-detection-at-runtime/340)

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**Author:** [@Tomes](https://forum.commonvisionblox.com/u/Tomes)\
**Replies:** 2\
**Last updated:** [January 16, 2018, 9:53am UTC](https://forum.commonvisionblox.com/t/bgr-detection-at-runtime/340 "2018-01-16T09:53:42Z")

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Hi, In one of the examples, the bytes from an image are copied to a bitmap. The way of copying depends on the pixel format of the image (RGB or BGR). In the example, this is done as follows: #if BGR \*(pDs…