Audio Level: Technical Specs
From AVObjects Knowledge Base
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* DirectShow filters | * DirectShow filters | ||
* AVObjects filters | * AVObjects filters | ||
| + | |||
{| | {| | ||
|- | |- | ||
|'''Filter Interfaces:''' | |'''Filter Interfaces:''' | ||
| − | | | + | |IBaseFilter, ISpecifyPropertyPages, IPersistStream, IMLAudioLevel, IAVVersion |
|- | |- | ||
|'''Input stream:''' | |'''Input stream:''' | ||
| − | |PCM | + | |PCM (8, 16, 24, 32 bits per mono sample) or IEEE float |
|- | |- | ||
|'''Input Pin Media Types:''' | |'''Input Pin Media Types:''' | ||
|MEDIATYPE_Audio<br> | |MEDIATYPE_Audio<br> | ||
| − | MEDIASUBTYPE_PCM<br> | + | MEDIASUBTYPE_PCM or MEDIASUBTYPE_IEEE_FLOAT<br> |
FORMAT_WaveFormatEx | FORMAT_WaveFormatEx | ||
| Line 27: | Line 28: | ||
|'''Output streams:''' | |'''Output streams:''' | ||
|PCM Audio | |PCM Audio | ||
| + | |||
|- | |- | ||
|'''Output Pin Media Types:''' | |'''Output Pin Media Types:''' | ||
|MEDIATYPE_Audio<br> | |MEDIATYPE_Audio<br> | ||
| − | MEDIASUBTYPE_PCM<br> | + | MEDIASUBTYPE_PCM or MEDIASUBTYPE_IEEE_FLOAT<br> |
FORMAT_WaveFormatEx | FORMAT_WaveFormatEx | ||
| Line 48: | Line 50: | ||
|- | |- | ||
|'''Executable:''' | |'''Executable:''' | ||
| − | | | + | |32 bits: ALevel32DL.dll (Debug), ALevel32L.dll (Release)<br> |
| + | 64 bits: ALevel64DL.dll (Debug), ALevel64L.dll (Release) | ||
|- | |- | ||
| Line 57: | Line 60: | ||
|'''Filter categories:''' | |'''Filter categories:''' | ||
|DirectShow filters: CLSID_LegacyAmFilterCategory {083863F1-70DE-11d0-BD40-00A0C911CE86}<br> | |DirectShow filters: CLSID_LegacyAmFilterCategory {083863F1-70DE-11d0-BD40-00A0C911CE86}<br> | ||
| − | AVObjects filters: CLSID_AVObjectsCategory | + | AVObjects filters: CLSID_AVObjectsCategory {624f5641-BB65-47AC-A545-912B367DE469} |
|} | |} | ||
Latest revision as of 19:39, 7 April 2021
Basic DirectShow specs for the Audio Level filter
The filter can be found in the following categories:
- DirectShow filters
- AVObjects filters
| Filter Interfaces: | IBaseFilter, ISpecifyPropertyPages, IPersistStream, IMLAudioLevel, IAVVersion |
| Input stream: | PCM (8, 16, 24, 32 bits per mono sample) or IEEE float |
| Input Pin Media Types: | MEDIATYPE_Audio MEDIASUBTYPE_PCM or MEDIASUBTYPE_IEEE_FLOAT |
| Input Pin Interfaces: | IPin, IQualityControl, IMemInputPin |
| Output streams: | PCM Audio
|
| Output Pin Media Types: | MEDIATYPE_Audio MEDIASUBTYPE_PCM or MEDIASUBTYPE_IEEE_FLOAT |
| Output Pin Interfaces: | IPin, IQualityControl, IMediaSeeking |
| Filter Name: | AVObjects Audio Level |
| Filter CLSID: | 380949BC-AD26-4862-BF30-1F709075DF5B |
| Executable: | 32 bits: ALevel32DL.dll (Debug), ALevel32L.dll (Release) 64 bits: ALevel64DL.dll (Debug), ALevel64L.dll (Release) |
| Merit: | MERIT_DO_NOT_USE |
| Filter categories: | DirectShow filters: CLSID_LegacyAmFilterCategory {083863F1-70DE-11d0-BD40-00A0C911CE86} AVObjects filters: CLSID_AVObjectsCategory {624f5641-BB65-47AC-A545-912B367DE469} |
