This operator returns a CHOP attribute value in one of the 4 input CHOPs connected to the Channel VOP. The sample may be in any channel, at any time.
If the queried sample is floating point, it is linearly interpolated.
A value from 0 to 3 representing one of the 4 input CHOPs connected to the Channel VOP.
The "level" of the attribute:
Determine the attribute class with Channel Index and Sample Index values.
An attribute on a whole clip.
An attribute on a whole channel.
An attribute on a sample (across all channels).
An attribute on a specific channel/sample pair.
The attribute name to query.
The Channel Index to query or -1 for Sample or Clip attribute class.
The Sample Index to query or -1 for Channel or Clip attribute class.