Function dash_mpd::is_audio_adaptation

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pub fn is_audio_adaptation(a: &&AdaptationSet) -> bool
Expand description

Returns true if this AdaptationSet contains audio content.

It contains audio if the codec attribute corresponds to a known audio codec, or the contentType attributeisaudio, or the mimeTypeattribute isaudio/*, or if one of its child Representationnodes has an audiocontentTypeormimeType` attribute.