QMedia Movie audio metering |

### QM_GetAudioSampleInfo

QM_GetAudioSampleInfo(movieRef; soundTrackID; sampleRate; numChannels; bitsPerChannel):error
| movieRef | Longint | Movie reference
| soundTrackID | Longint | Audio track ID
| sampleRate | Real | Sample rate
| numChannels | Longint | Number of channels
| bitsPerChannel | Longint | Bits per channel
| error | Longint | Error result

Returns information about the samples in a sound track.

Parameter movieRef is the reference to the movie instance. The movie reference must have been previously obtained with a call to QM_NewMovieFromFile or QM_NewMovieFromURL.

Parameter soundTrackID is the ID of the sound track.

Parameters sampleRate, numChannels, and bitsPerChannel receive the sample rate, channel count, and sample size respectively.

Related commands

QM_GetAudioChannelLayout | Returns the layout of the channels in a sound track.

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