Author name: Manuel Bogner

How to create docker containers for multiple platforms / architectures

First you need to choose a base image that is available for the target platforms as well. Create your Dockerfile as usual and then build the container for different platforms. This example would create an amd64 and a aarch64 (arm64/v8) image: Based on these you can create a manifest and upload it: This would already …

How to create docker containers for multiple platforms / architectures Read More »

Spring Boot WebClient with request logging

RestTemplate is dead and everybody should use WebClient now. That’s what you find everywhere so I had a look how to configure an instance of WebClient properly: This defines a bean genericWebClient with Spring Boot configured Jackson ObjectMapper instance. Here is also the code for the WebClientLoggerBuilder: This simply logs method, path and headers of …

Spring Boot WebClient with request logging Read More »

SMPTE LTC (Linear Time Code) on Linux and MacOS with ltc-tools and Jack Audio Connection Kit

The following time code generation is based on real time clocks synced with ntp on mac or linux computers using UTC time. Make sure your machine has an internal clock source otherwise the time drift will be too big. This approach is a very cheap way to get proper time code into cameras. If your …

SMPTE LTC (Linear Time Code) on Linux and MacOS with ltc-tools and Jack Audio Connection Kit Read More »