I cant seem to find anywhere which standard Wirecast 15 uses for its dBFS scale. Does it use EBU R68 or is it SMPTE RP155.
DBFS as per page 109 of the User Guide.
Yes, but what alignment is it? Is it using the European standard or the American standard? Where is 0dBU mapped on the scale? If 0dBU comes in at -24 its SMPTE RP155, or if 0dBU comes in at -18 its EBU R86. Which one is it? That isn't in the manual, as far as I can see. :)
Roman Turney
Investigating. Finding interesting results using NDI audio test signals.
Roman Turney
So for example 0 dBU shows as -4 dBVU EBU as described in NDI 1kHz Test Tone.
+4 dBU, 0dBVU SMPTE shows as 0 dBVU SMPTE.
Roman Turney said:
If 0dBU comes in at -24 its SMPTE RP155, or if 0dBU comes in at -18 its EBU R86.
But that's not the case using NDI 1kHz Test Tone generator
Roman Turney NDI test tone should be correct.
As per above +4 dBU is 0 dBVU SMPTE.
0 dBU is -4 dBVU EBU.
We don't have any further documentation on that.