Implementing Audio and Video Recording in HarmonyOS Applications
Overview
This technical guide demonstrates audio and video recording capabilities in HarmonyOS applications using the @ohos.multimedia.audio framework. The implemantation covers device switching, audio focus management, audio effects configuration, and various recording modes.
Functionality Overview
The application provides several audio-relate ...
Posted on Wed, 07 Oct 2026 16:50:21 +0000 by luminous
Recording Video in C# Using FFmpeg
FFmpeg facilitates USB camera and screen recording through command-line operations. This approach utilzies C#'s Process class to execute FFmpeg commands and captures console output for comprehensive recording functionality.
1. Listing Available Devices
Execute:
ffmpeg.exe -list_devices true -f dshow -i dummy
Device information appears in the e ...
Posted on Thu, 03 Sep 2026 16:43:15 +0000 by jacomus