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Commit 8dad472e authored by Mikhail Naganov's avatar Mikhail Naganov
Browse files

AudioFormatDescription: remove docs about encapsulation 

Initially there was an idea to use MIME-compatible '+'
syntax for specifying both the encapsulated format and the
format of encapsulation, e.g. 'audio/x-iec61937+audio/ac3'.
However, it seems to create too many caveats when
comparing type values and converting to/from legacy and SDK
types. Thus, it's better to store the encapsulation
information in a separate type 'AudioEncapsulationType'.

Bug: 198000804
Test: m
Change-Id: Ieb50ce6b895e54df7d38e865bc9ae1f14a17789e
parent 461c1a11

media/aidl/android/media/audio/common/AudioFormatDescription.aidl

+0 −8
Original line number Diff line number Diff line
@@ -73,14 +73,6 @@ parcelable AudioFormatDescription { 
     *   - Otherwise, "x-" prefix is added, e.g. "audio/x-iec61937".

     *   - All MIME types not found in the IANA formats list have an associated

     *     comment.

     *

     * For PCM encapsulations with a known bitstream format, the latter

     * is added to the encapsulation encoding as a suffix, after a "+" char.

     * For example, an IEC61937 encapsulation of AC3 has the following

     * representation:

     *   type = NON_PCM,

     *   pcm = PcmType.INT_16_BIT,

     *   encoding = "audio/x-iec61937+audio/ac3"

     */

    @utf8InCpp String encoding;

}