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-rw-r--r--demux/demux_mkv.c12
-rw-r--r--demux/stheader.h1
2 files changed, 13 insertions, 0 deletions
diff --git a/demux/demux_mkv.c b/demux/demux_mkv.c
index 02efcb2a0a..1f4ef89e34 100644
--- a/demux/demux_mkv.c
+++ b/demux/demux_mkv.c
@@ -46,6 +46,7 @@
#include "options/options.h"
#include "misc/bstr.h"
#include "stream/stream.h"
+#include "video/csputils.h"
#include "demux.h"
#include "stheader.h"
#include "ebml.h"
@@ -102,6 +103,7 @@ typedef struct mkv_track {
bool v_dwidth_set, v_dheight_set;
double v_frate;
uint32_t colorspace;
+ int stereo_mode;
uint32_t a_formattag;
uint32_t a_channels, a_bps;
@@ -504,6 +506,15 @@ static void parse_trackvideo(struct demuxer *demuxer, struct mkv_track *track,
MP_VERBOSE(demuxer, "| + Colorspace: %#x\n",
(unsigned int)track->colorspace);
}
+ if (video->n_stereo_mode) {
+ const char *name = MP_STEREO3D_NAME(video->stereo_mode);
+ if (name) {
+ track->stereo_mode = video->stereo_mode;
+ MP_VERBOSE(demuxer, "| + StereoMode: %s\n", name);
+ } else {
+ MP_WARN(demuxer, "Unknown StereoMode: %d\n", (int)video->stereo_mode);
+ }
+ }
}
/**
@@ -1276,6 +1287,7 @@ static int demux_mkv_open_video(demuxer_t *demuxer, mkv_track_t *track)
}
MP_VERBOSE(demuxer, "Aspect: %f\n", sh_v->aspect);
sh_v->avi_dts = track->ms_compat;
+ sh_v->stereo_mode = track->stereo_mode;
return 0;
}
diff --git a/demux/stheader.h b/demux/stheader.h
index 082fffa5e2..3fc8c999d4 100644
--- a/demux/stheader.h
+++ b/demux/stheader.h
@@ -82,6 +82,7 @@ typedef struct sh_video {
int bitrate; // compressed bits/sec
int disp_w, disp_h; // display size
int rotate; // intended display rotation, in degrees, [0, 359]
+ int stereo_mode; // mp_stereo3d_mode (0 if none/unknown)
MP_BITMAPINFOHEADER *bih;
} sh_video_t;