CHANNEL_LAYOUT_STEREO_DOWNMIX 225 media/base/channel_layout.cc case CHANNEL_LAYOUT_STEREO_DOWNMIX: CHANNEL_LAYOUT_STEREO_DOWNMIX 136 media/base/channel_mixer.cc CHECK_NE(output_layout, CHANNEL_LAYOUT_STEREO_DOWNMIX); CHANNEL_LAYOUT_STEREO_DOWNMIX 27 media/base/channel_mixer_unittest.cc output_layout < CHANNEL_LAYOUT_STEREO_DOWNMIX; CHANNEL_LAYOUT_STEREO_DOWNMIX 487 media/ffmpeg/ffmpeg_common.cc return CHANNEL_LAYOUT_STEREO_DOWNMIX;