Примечание.
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[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
Indicates an MPEG-2 video level as specified in the MPEG-2 video standard (ISO13818-2).
Syntax
typedef enum AM_MPEG2Level {
AM_MPEG2Level_Low = 1,
AM_MPEG2Level_Main = 2,
AM_MPEG2Level_High1440 = 3,
AM_MPEG2Level_High = 4
} ;
Constants
AM_MPEG2Level_LowValue: 1 Low level. |
AM_MPEG2Level_MainValue: 2 Main level. |
AM_MPEG2Level_High1440Value: 3 High 1440 level. |
AM_MPEG2Level_HighValue: 4 High level. |
Remarks
DVD MPEG-2 video decoders should support AM_MPEG2Level_Low or AM_MPEG2Level_Main.
Requirements
| Requirement | Value |
|---|---|
| Header | dvdmedia.h |