[与此页面关联的功能（视频压缩管理器）是一项旧功能。 Microsoft强烈建议新代码不使用此功能。]
以下消息用于视频压缩。
- ICM_ABOUT
- ICM_COMPRESS
- ICM_COMPRESS_BEGIN
- ICM_COMPRESS_END
- ICM_COMPRESS_FRAMES_INFO
- ICM_COMPRESS_GET_FORMAT
- ICM_COMPRESS_GET_SIZE
- ICM_COMPRESS_QUERY
- ICM_CONFIGURE
- ICM_DECOMPRESS
- ICM_DECOMPRESS_BEGIN
- ICM_DECOMPRESS_END
- ICM_DECOMPRESS_GET_FORMAT
- ICM_DECOMPRESS_GET_PALETTE
- ICM_DECOMPRESS_QUERY
- ICM_DECOMPRESS_SET_PALETTE
- ICM_DECOMPRESSEX
- ICM_DECOMPRESSEX_BEGIN
- ICM_DECOMPRESSEX_END
- ICM_DECOMPRESSEX_QUERY
- ICM_DRAW
- ICM_DRAW_BEGIN
- ICM_DRAW_CHANGEPALETTE
- ICM_DRAW_END
- ICM_DRAW_FLUSH
- ICM_DRAW_GET_PALETTE
- ICM_DRAW_GETTIME
- ICM_DRAW_QUERY
- ICM_DRAW_REALIZE
- ICM_DRAW_RENDERBUFFER
- ICM_DRAW_SETTIME
- ICM_DRAW_START
- ICM_DRAW_START_PLAY
- ICM_DRAW_STOP
- ICM_DRAW_STOP_PLAY
- ICM_DRAW_SUGGESTFORMAT
- ICM_DRAW_WINDOW
- ICM_GET
- ICM_GETBUFFERSWANTED
- ICM_GETDEFAULTKEYFRAMERATE
- ICM_GETDEFAULTQUALITY
- ICM_GETINFO
- ICM_GETQUALITY
- ICM_GETSTATE
- ICM_SET_STATUS_PROC
- ICM_SETQUALITY
- ICM_SETSTATE
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