Nils Zottmann

[HOW-TO] Avoid CMA heap fragmentation when using switch_mode_* frequently

12

Using the Pi Camera v3 on a CM4, I need to record video with >20fps and occasionally capture images with full sensor resolution. This requires different sensor modes, so I...

Start candle animation by long touch from standby

3

This is more a feature request than a pull request. BLE remote control is a very nice feature, but in daily use, the leaf is faster and more convenient. As...

Chart not updating without page reload

2

**Describe the bug** I have the card running on a dashboard, thus the page in the browser is not reloaded very often. The chart does not update without reloading the...

[BUG] picamera2 locks up after hours, receiving no more buffers

54

During the development of an application, which is streaming continuously using picamera2, I can not get rid of a bug, leading to a lock up of picamera2 which stops receiving...

[HOW-TO] Find minimal allowed bitrate for H264Encoder

5

The H264Encoder does not work when the `bitrate` parameter is too low. This results in picamera2 not outputting any more frames, probably because all buffers are full. I discovered that...

I discovered a case where the default bitrate causes the H264Encoder to stop encoding frames without any visible exception. Preconditions: - CM4, Camera v3 - Resolution 640 x 360 or...

### Which version are you using? v1.15.2 ### Which operating system are you using? Other (please describe), Windows amd64 Docker (WSL backend) ### Describe the issue If a client tries...