ListAudioMatchClips
Returns a list of audio clips in a specified database.
Type: synchronous
Parameter | Description | Required |
---|---|---|
database
|
The name of the database to query. | Yes |
identifier
|
A comma-separated list of identifiers to specify the clips to list. If you do not set this parameter, Media Server lists all of the clips in the specified database. | No |
maxresults
|
The maximum number of clips to return. | No |
metadata
|
A Boolean value (default false) that specifies whether to return the metadata associated with each clip. | No |
start
|
The starting point for the list when you set the maxresults parameter. For example, to start listing clips from the tenth clip in the database, set start=10 . The entries in the database are indexed from 1. |
No |
Example
The following example lists up to 10 clips contained in the music
database:
/action=ListAudioMatchClips&database=music &start=1 &maxresults=10 &metadata=true
Response
The response always includes the following information for each clip:
identifier
- The identifier for the clip.duration
- The duration of the clip in seconds.features
- The number of features extracted from the clip.hasaudiodata
- Indicates whether the audio is stored in the database. If this element contains the valuefalse
, the audio has been discarded and only the training is stored in the database. See NullAudioMatchAudioData.
The metadata
element contains custom metadata that you have added to the clip. To see the metadata you must set the action parameter metadata
to TRUE
.
<autnresponse> <action>LISTAUDIOMATCHCLIPS</action> <response>SUCCESS</response> <responsedata> <clip> <identifier>694158bb7c12adb8c71af8937a15d896</identifier> <duration>24</duration> <features>117</features> <hasaudiodata>true</hasaudiodata> <metadata> <item> <key>composer</key> <value>mozart</value> </item> </metadata> </clip> </responsedata> </autnresponse>