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Patents over protocols? RRS feed

  • Question

  • Hi everybody,

     I'm thinking about coding some audio and video features in a RDP client, but I'm a little concerned about patents and royalties.

    At this moment I'm coding the RDPEAI protocol, and the Windows Server 2008 R2 seems to cover these codecs:

    0x01 = WAVE_FORMAT_PCM (Microsoft PCM Format)
    0x02 = WAVE_FORMAT_ADPCM (Microsoft ADPCM Format)
    0x11 = WAVE_FORMAT_DVI_ADPCM (Intel's DVI ADPCM)
    0x31 = WAVE_FORMAT_GSM610 (GSM 6.10)

    I would like to know if any of these codecs are covered by patents or must I pay any royalties or something like that.

    Thank you very much!


    Thursday, October 31, 2013 2:01 PM

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