Medium (Compact 7)

3/12/2014

The Medium namespace contains constants that each represent a storage medium for content. For example, content can be stored on a VHS tape, on a DVD-ROM disc, and so on.

Syntax

namespace Medium
{
  const LPCWSTR
    Unknown             = L"UNKNOWN",
    Dv                  = L"DV",
    Mini                = L"MINI-DV",
    VHS                 = L"VHS",
    W_VHS               = L"W-VHS",
    S_VHS               = L"S-VHS",
    D_VHS               = L"D-VHS",
    VHSC                = L"VHSC",
    Video8              = L"VIDEO8",
    Hi8                 = L"HI8",
    CD_ROM              = L"CD-ROM",
    CD_DA               = L"CD-DA",
    CD_R                = L"CD-R",
    CD_RW               = L"CD-RW",
    Video               = L"VIDEO-CD",
    Sacd                = L"SACD",
    MD_Audio            = L"MD-AUDIO",
    MD_Picture          = L"MD-PICTURE",
    DVD_ROM             = L"DVD-ROM",
    DVD_Video           = L"DVD-VIDEO",
    DVD_R               = L"DVD-R",
    DVD_Plus_RW         = L"DVD+RW",
    DVD_Minus_RW        = L"DVD-RW",
    DVD_RAM             = L"DVD-RAM",
    DVD_Audio           = L"DVD-AUDIO",
    DAT                 = L"DAT",
    LD                  = L"LD",
    Hdd                 = L"HDD",
    Micro               = L"MICRO-MV",
    Network             = L"NETWORK",
    None                = L"NONE";
};

Remarks

The strings represented by these constants are valid values for the AVTransport service's PlaybackStorageMedium and PossiblePlaybackStorageMedia state variables.

You can retrieve the medium as part of the MediaInfo structure using IAVTransport::GetMediaInfo.

Requirements

See Also

Reference

AV String Constants
IAVTransport::GetMediaInfo
MediaInfo