CHANNEL_LAYOUT_5_0_BACK 215 media/base/channel_layout.cc case CHANNEL_LAYOUT_5_0_BACK: CHANNEL_LAYOUT_5_0_BACK 67 media/base/channel_mixer.cc if (input_layout_ == CHANNEL_LAYOUT_5_0_BACK && CHANNEL_LAYOUT_5_0_BACK 477 media/ffmpeg/ffmpeg_common.cc return CHANNEL_LAYOUT_5_0_BACK; CHANNEL_LAYOUT_5_0_BACK 23 media/formats/mpeg/adts_constants.cc media::CHANNEL_LAYOUT_4_0, media::CHANNEL_LAYOUT_5_0_BACK,