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Media Foundation sample timestamps RRS feed

  • Question

  • Hi,

    I having problems to find a way to query a sample's timestamps is UTC format.

    Is there an attribute or a function that is equivalent to MFSampleExtension_DeviceTimestamp but that return a value in UTC instead of QPC?

    Thanks,

    Irena


    Thursday, June 9, 2016 7:47 AM

All replies

  • Time stamps are not supposed to be absolute time. Instead, they are expressed relative to either start of streaming or another unspecified base. You are supposed to convert to UTC yourself.

    http://alax.info/blog/tag/directshow

    Thursday, June 9, 2016 8:10 AM