- Posts: 7
- Joined: Wed Apr 12, 2017 9:14 am
- Location: Surrey, UK
Greetings,
I have the same card and I too am having issues with the XLR input.
For your small file issue...Maybe check the sample rate? DeckLinkAPI_h.h --> bmdAudioSampleRate48kHz=48000
Don't know if you could set it differently?
I use it in a repetitive test environment and initially it captures fine. After a while it does not capture audio. My program has to be restarted in order to function properly again.
I am switching audio input from HDMI to SDI to XLR. The other two inputs have no issues, only my XLR.
Funny thing about the audio is I have 2 of these cards. On my development system the results are nice and predictable.
The production system seems to have noise introduced into the audio sample.
Let me tell you... it makes for a hard time trying to figure out what is going on.... especially when you listen to the sample and you don't hear anything wrong with it.