AV_MATRIX_ENCODING_DOLBYHEADPHONE 1776 libavcodec/ac3dec.c matrix_encoding = AV_MATRIX_ENCODING_DOLBYHEADPHONE; AV_MATRIX_ENCODING_DOLBYHEADPHONE 1461 libavcodec/dca_xll.c matrix_encoding = AV_MATRIX_ENCODING_DOLBYHEADPHONE; AV_MATRIX_ENCODING_DOLBYHEADPHONE 459 libavcodec/mlpdec.c m->substream[0].matrix_encoding = AV_MATRIX_ENCODING_DOLBYHEADPHONE; AV_MATRIX_ENCODING_DOLBYHEADPHONE 78 libavfilter/af_ashowinfo.c case AV_MATRIX_ENCODING_DOLBYHEADPHONE: av_log(ctx, AV_LOG_INFO, "Dolby Headphone"); break;