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FAPEX_AUDEC_Ac3ParamStrT Struct ReferenceParameters for the AC3 decoder. More...
Detailed DescriptionParameters for the AC3 decoder. This data structure covers all parameters which can be set for the AC3 decoder. Setting these parameters is optional. If not the codec applies the mentioned defaults.
Field DocumentationThe audio decoder ID.
Dolby SIP compression mode. A value between 0 and 3. (Codec's default: 2)
Dolby SIP stereo output mode. A value between 0 and 2. (Codec's default: 0) Dolby SIP dual mono reproduction mode. A value between 0 and 3. (Codec's default: 0) Dolby SIP output channel configuration. A value between 0 and 15. (Codec's default: -1)
The output channel configuration is usually automatically derived from the AUOUT driver's speaker configuration. Sometimes it could be desirable to overwrite this approach. For this purpose this parameter can be used. If the codec's current channel configuration should not be overwritten it must be set to -1. Dolby SIP maximum repeat count before muting. A value between 0 and 2**15. (Codec's default: 0)
Enable AC-3 through SPDIF. This switch tells the AC3 decoder to output the AC3 bitstream also via SPDIF. Otherwise it will output PCM of the first two speakers in the associated audio output (AUOUT) via SPDIF as usual.
dummy to achieve compatible alignment between ARM and ARC Dolby SIP dynamic range scale factor high level signals. A value between 0.0 and 1.0. (Codec's default: 1.0) Dolby SIP dynamic range scale factor low level signals. A value between 0.0 and 1.0. (Codec's default: 1.0) Dolby SIP PCM scale factor. A value between 0.0 and 1.0. (Codec's default: 1.0) The documentation for this struct was generated from the following file:
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