android - Type list of MediaCodec.createDecoderByType (String type) -

where can find complete list of type used in mediacodec.createdecoderbytype (string type)?

google's document gives partial list.

update[2015-06-03]

per pskink's tip, ran piece of code extract decode's mime types on asus memo tablet. here list

video/avc video/3gpp video/mp4v-es audio/3gpp audio/amr-wb audio/mp4a-latm audio/flac audio/mp4a-latm 

using method suggested fadden(adb shell cat /system/etc/media_codecs.xml), got following

<mediacodec name="omx.wmt.decoder.h263" type="video/3gpp" >         <quirk name="requires-allocate-on-output-ports" />         </mediacodec>  <mediacodec name="omx.wmt.decoder.avc" type="video/avc" >         <quirk name="requires-allocate-on-output-ports" />         </mediacodec>  <mediacodec name="omx.wmt.decoder.mpeg2v" type="video/mpeg2" >         <quirk name="requires-allocate-on-output-ports" />         </mediacodec>  <mediacodec name="omx.google.mp3.decoder" type="audio/mpeg" /> <mediacodec name="omx.google.amrnb.decoder" type="audio/3gpp" /> <mediacodec name="omx.google.amrwb.decoder" type="audio/amr-wb" /> <mediacodec name="omx.google.aac.decoder" type="audio/mp4a-latm" /> <mediacodec name="omx.google.g711.alaw.decoder" type="audio/g711-alaw" /> <mediacodec name="omx.google.g711.mlaw.decoder" type="audio/g711-mlaw" /> <mediacodec name="omx.google.vorbis.decoder" type="audio/vorbis" />  <mediacodec name="omx.google.mpeg4.decoder" type="video/mp4v-es" /> <mediacodec name="omx.google.h263.decoder" type="video/3gpp" /> <mediacodec name="omx.google.h264.decoder" type="video/avc" /> <mediacodec name="omx.google.vpx.decoder" type="video/x-vnd.on2.vp8" /> 

now suspecting not every decoder declared in media_codecs.xml has been implemented.

update[2015-06-13]

very useful information provided @fadden:

cdd sections 5.1.1 - 5.1.3 "video codecs" list audio, image , video codecs android devices required support. not sure how many devices meet requirement. 2 android devices miss many required codecs.

list of codecs dependent on particular device. have enum available codecs using mediacodeclist , call mediacodec.createdecoderbytype right one.