Blackmagic Forum

Hi admins and community,

The question I would like to raise is if it is possible to assign callbacks (Video and occasionally Audio callbacks) before calling ::EnableVideoOutput and ::EnableAudioOutput.

To be more concise, the SDK manual instructs the following order:

Code: Select all

    IDeckLinkOutput::EnableVideoOutput
    IDeckLinkOutput::EnableAudioOutput
    IDeckLinkOutput::SetScheduledFrameCompletionCallback
    IDeckLinkOutput::SetAudioCallback

But I would need this order:

Code: Select all

    IDeckLinkOutput::SetScheduledFrameCompletionCallback
    IDeckLinkOutput::SetAudioCallback
    IDeckLinkOutput::EnableVideoOutput
    IDeckLinkOutput::EnableAudioOutput

Thank you in advance,

Gabriel Solsona
Madrid

Hello Gabriel,

I can confirm that it is possible to assign video and audio callbacks before calling IDeckLinkOutput::EnableVideoOutput and IDeckLinkOutput::EnableAudioOutput methods.

Regards
Waqqas

Thank you, Waqqas,

</Gabriel>