IMediaCache::QueryCacheState

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Unreal Engine C++ API Reference > Runtime > Media > IMediaCache

• IMediaCache::QueryCacheState()
• FMediaIOCorePlayerBase::QueryCacheState()

References

virtual bool QueryCacheState  
&40;  
    EMediaCacheState State,  
    TRangeSet< FTimespan > & OutTimeRanges  
&41; const  
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virtual bool QueryCacheState &40;     EMediaCacheState State,     TRangeSet< FTimespan > & OutTimeRanges &41; const

Remarks

Query the time ranges of cached media samples for the specified caching state.

This method can be used to probe a media player's decoder for which samples are scheduled for loading, being loaded, or finished loading. This is generally only supported by those players that expose some kind of internal sample caching or load/decode scheduling mechanism, and most players may simply ignore this call. true on success, false if not supported.

Parameters