The DirectShow component responsible for playing the video. Some renderers might have useful settings you can adjust if you have problems playing the video.

The audio device that will play the sound. This is usually your sound card. Some computers have more than one sound playback device. You choose which sound playback device will play the sound by selecting the corresponding audio renderer.

Also known as a decoder , this is a module or algorithm to decompress data.

Also known as a decompressor, this is a module or algorithm to decompress data.

ltmmPlay_Object Constants

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typedef enum _ltmmPlay_Object
{
   ltmmPlay_Object_FilterGraph,
   ltmmPlay_Object_VideoRenderer,
   ltmmPlay_Object_AudioRenderer,
   ltmmPlay_Object_VideoDecompressor,
   ltmmPlay_Object_AudioDecompressor,
   ltmmPlay_Object_Splitter,
   ltmmPlay_Object_SelAudioProcessor = 0x100,
   ltmmPlay_Object_SelVideoProcessor = 0x200,
} ltmmPlay_Object;

The ltmmPlay_Object constants define objects that can be obtained through GetSubObject.

Constant	Description
ltmmPlay_Object_FilterGraph	Specifies the filter graph.
ltmmPlay_Object_VideoRenderer	Specifies the video renderer .
ltmmPlay_Object_AudioRenderer	Specifies the audio renderer .
ltmmPlay_Object_VideoDecompressor	Specifies the video decompressor object.
ltmmPlay_Object_AudioDecompressor	Specifies the audio decompressor object.
ltmmPlay_Object_Splitter	Specifies the splitter (demultiplexer) object.
ltmmPlay_Object_SelAudioProcessor	Specifies the first selected audio processor. Additional processors may be specified by adding the processors collection index to this constant. A maximum of 256 processors may be specified.
ltmmPlay_Object_SelVideoProcessor	Specifies the first selected video processor. Additional processors may be specified by adding the processors collection index to this constant. A maximum of 256 processors may be specified.