Input
MXF file conform the S.P.O.T. guidelines.
The typical thing about these files is that they contain 8 mono audio stream that together form a stereo and a surround (5.1) stream:
- 1 = Left Stereo (Lo/Lt)
- 2 = Right Stereo (Ro/Rt)
- 3 = Left Front
- 4 = Right Front
- 5 = Centre
- 6 = LFE
- 7 = Left Surround
- 8 = Right Surround
If there is no surround mix channels 3 to 8 should still be present but audio should be muted. Validate
- 8 mono streams, 1-2 for a required stereo mix, 3-8 for the optional surround mix
- 24bits / 48kHz audio format
- Program Loudness ‒23 LUFS (±0.5 LU) (required for stereo, surround only if present)
- Maximum Short Term Loudness +5 LU (required for stereo, surround only if present)
- Maximum Signal Level ‒1 dBTP (required for stereo, surround only if present)
