Audio Object

This object represents an audio type impression. The presence of an Audio object as a direct child of the Impression object indicates that the impression is offered as a audio type impression. The publisher can also offer the same impression as a banner, video, or native type impression but at least one impression type must be specified.

Attribute	Triplelift Required	Type	Description
mimes	yes	array of strings	Content MIME types supported.
minduration	recommended	integer	Minimum audio ad duration in seconds.
maxduration	recommended	integer	Maximum audio ad duration in seconds.
protocols	recommended	array of integers	Array of supported audio protocols.
startdelay	recommended	integer	Indicates the start delay in seconds for ad placements.
sequence	no	integer	If multiple ad impressions are offered in the same bid request, the sequence number will for the coordinated delivery of multiple creatives.
battr	no	array of integers	Blocked creative attributes.
maxextended	no	integer	Maximum extended ad duration if extension in allowed.
minbitrate	no	integer	Minimum bit rate in Kbps.
maxbitrate	no	integer	Maximum bit rate in Kbps.
delivery	no	array of integers	Supported delivery methods. If non specified, all are assumed to be supported.
companionad	no	array of objects	Array of Banner objects if companion ads are available.
api	no	array of integers	List of supported API frameworks for this impression.
companiontype	no	array of integers	Supported DAAST companion ad types.
maxseq	no	integer	The maximum number of ads that can be played in an ad pod.
feed	no	integer	Type of audio feed.
stitched	no	integer	Indicates if the ad is stitched with audio content or delivered independently.
nvol	no	integer	Volume normalization mode.
ext	no	object	Placeholder for exchange-specific extensions to OpenRTB.