transcoding h264 high10

I want to edit the profile directv hd:
h264 high_10 but I can`t

<OnlineTranscoding>
<Video targetContainer="mpeg" targetVCodec="h264" profile="high_10" targetACodec="mp2" maxVBitrate="8192" forceStereo="true" DAR="16:9">
<Matches container="*" vCodec="h264" profile="high_10" />
</Video>
</OnlineTranscoding>
<HardSubsTranscoding>
<Video targetContainer="mpeg" targetVCodec="h264" profile="high_10" targetACodec="mp2" maxVBitrate="8192" forceStereo="true" DAR="16:9" />
</HardSubsTranscoding>

I modified the profile, but still in mpeg2video transcoding...
I want to force transcoding h264 high10