diff options
Diffstat (limited to 'libhb/decavcodec.c')
| -rw-r--r-- | libhb/decavcodec.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/libhb/decavcodec.c b/libhb/decavcodec.c index 1e760583b..73692de5f 100644 --- a/libhb/decavcodec.c +++ b/libhb/decavcodec.c @@ -721,10 +721,30 @@ static int decavcodecaBSInfo( hb_work_object_t *w, const hb_buffer_t *buf, if (truehd_mono) { info->channel_layout = AV_CH_LAYOUT_MONO; + info->matrix_encoding = AV_MATRIX_ENCODING_NONE; } else { - info->channel_layout = frame->channel_layout; + AVFrameSideData *side_data; + if ((side_data = + av_frame_get_side_data(frame, + AV_FRAME_DATA_MATRIXENCODING)) != NULL) + { + info->matrix_encoding = *side_data->data; + } + else + { + info->matrix_encoding = AV_MATRIX_ENCODING_NONE; + } + if (info->matrix_encoding == AV_MATRIX_ENCODING_DOLBY || + info->matrix_encoding == AV_MATRIX_ENCODING_DPLII) + { + info->channel_layout = AV_CH_LAYOUT_STEREO_DOWNMIX; + } + else + { + info->channel_layout = frame->channel_layout; + } } ret = 1; |