Enhanced coding and parameter representation of multichannel downmixed object coding

The invention claims a drive the taxi control by multiple audio object the object audio signal and a coder, wherein the audio object coder comprises: The mixing information automatic, from the information for generation, which is the information indicate to the multiple audio object to the is arranged on sound rail and at least two; An image parameter automatic, wherein the audio object for generating the image, parameterAnd the output interface, by said to with the information and said image parameter an audio output signal of the source generation to induct. The invention is providing the audio synthesizer; the lower part of the audio synthesizer is provided with the information to synchronize the generating output data, wherein the output data is able to be used in the audio output is provided with multiple output sound track.