The Detailed view contains all of the information in the Simple view, and additionally contains detailed per-frame logging of audio events. Overhead caused by various subsystems in the audio system. The audio system internally reuses the allocated memory, which cannot be compacted during runtime. Note: Unity pools the memory that the audio system allocates and it keeps growing until it reaches saturation over the run time of your application. The amount of memory that audio files with the load type of Decompress On Load use for the decompressed sample data. The amount of memory that audio files with the load type of Streaming use for buffering the decoded sample stream.

The amount of memory that audio files with the load type of Streaming use for short-term buffering of compressed audio data as it is progressively read from disk. The amount of memory the audio uses in your Project. General CPU overhead not covered by the above. The amount of CPU your Project uses to stream the audio in your application. This does not cover the CPU required for sounds that Unity decodes in the background whose load type is Decompress On Load and have the Load In Background flag checked. More info See in Glossary, and decompression of non-streamed sounds that have the Compressed In Memory load type. The amount of CPU your Project uses by mixing, audio effects Any effect that can modify the output of Audio Mixer components, such as filtering frequency ranges of a sound or applying reverb. The total number of audio channels (FMOD channels) your Project uses. Unity supports mono, stereo and multichannel audio assets (up to eight channels). Total number of audio clips A container for audio data in Unity. The total number of paused audio sources in the Scene. Total number of audio sources playing in the Scene Total number of audio sources A component which plays back an Audio Clip in the scene to an audio listener or through an audio mixer. The Simple view contains the following information about the audio data for the frame you selected. To change the display, use the top-left dropdown in the details pane (set to Simple by default). There are two views you can use to inspect the audio profiler data: Simple and Detailed. When you select the Audio Profiler module, the details pane below it displays a breakdown of the audio data for the selected frame. The amount of RAM the audio engine used in the selected frame. The amount of CPU usage the audio used in the selected frame. The number of audio (FMOD channels) voices used in the selected frame. This is useful to monitor to see if the audio is overloaded. More info See in Glossary at the frame selected. In each Scene, you place your environments, obstacles, and decorations, essentially designing and building your game in pieces. Think of each unique Scene file as a unique level. The total number of audio sources playing in the Scene A Scene contains the environments and menus of your game.

You can also click a category’s colored legend to toggle its display. To change the order of the categories in the chart, you can drag and drop them in the chart’s legend. The timings are divided into four categories. The Audio Profiler module’s chart tracks the time spent on the audio in your application. The Audio Profiler in the Profiler Window More info See in Glossary module monitors the performance of the audio system in your application, such as the total load and voice counts. For example, it can report the percentage of time spent rendering, animating, or in your game logic. It shows how much time is spent in the various areas of your game. The Audio Profiler A window that helps you to optimize your game.

Unity audio overload