# How-to Guides

This section collects guides for Weld Porosity sample application.

- [Run multiple apps](./how-to-guides/run-multiple-apps.md)
- [Manage pipelines](./how-to-guides/manage-pipelines.md)
- [Run multiple AI pipelines](./how-to-guides/run-multiple-ai-pipelines.md)
- [Use GPU For Inference](./how-to-guides/use-gpu-for-inference.md)
- [Use NPU For Inference](./how-to-guides/use-npu-for-inference.md)
- [Use Your AI Model and Video](./how-to-guides/use-your-ai-model-and-video.md)
- [Change the Input Video Source](./how-to-guides/change-input-video-source.md)
- [Scale Video Resolution](./how-to-guides/scale-video-resolution.md)
- [Publish frames to S3 storage](./how-to-guides/store-frames-in-s3.md)
- [Publish metadata to OPC UA](./how-to-guides/use-opcua-publisher.md)
- [Enable MLOps](./how-to-guides/enable-mlops.md)
- [Start MQTT publisher](./how-to-guides/start-mqtt-publisher.md)
- [Benchmarks](./how-to-guides/benchmark.md)
- [View Open Telemetry data](./how-to-guides/view-telemetry-data.md)
- [Launching Multiple Instances of Apps](./how-to-guides/run-multiple-apps.md)


:::{toctree}
:hidden:

./how-to-guides/run-multiple-apps
./how-to-guides/manage-pipelines
./how-to-guides/run-multiple-ai-pipelines
./how-to-guides/use-gpu-for-inference
./how-to-guides/use-npu-for-inference
./how-to-guides/use-your-ai-model-and-video
./how-to-guides/change-input-video-source
./how-to-guides/scale-video-resolution
./how-to-guides/store-frames-in-s3
./how-to-guides/use-opcua-publisher
./how-to-guides/enable-mlops
./how-to-guides/start-mqtt-publisher
./how-to-guides/benchmark
./how-to-guides/view-telemetry-data

:::