fate/matroska: Add test for remuxing file with spherical metadata

Also, test modifying colorspace properties and the default_mode
passthrough which is used here to create a file that has no default
track at all.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

tests/fate/matroska.mak

@@ -67,6 +67,14 @@ FATE_MATROSKA_FFMPEG_FFPROBE-$(call DEMMUX, MATROSKA, MATROSKA) \
                                += fate-matroska-zero-length-block
 fate-matroska-zero-length-block: CMD = transcode matroska $(TARGET_SAMPLES)/mkv/zero_length_block.mks matroska "-c:s copy -dash 1 -dash_track_number 2000000000 -reserve_index_space 62 -metadata_header_padding 1" "-c:s copy" "" "-show_entries stream_tags=description"
 
+# This test the following features of the Matroska muxer: Writing projection
+# stream side-data; not setting any track to default if the user requested it;
+# and modifying and writing colorspace properties.
+FATE_MATROSKA_FFMPEG_FFPROBE-$(call ALLYES, MATROSKA_DEMUXER MATROSKA_MUXER \
+                                            H264_DECODER H264_PARSER) \
+                               += fate-matroska-spherical-mono-remux
+fate-matroska-spherical-mono-remux: CMD = transcode matroska $(TARGET_SAMPLES)/mkv/spherical.mkv matroska "-map 0 -map 0 -c copy -disposition:0 -default+forced -disposition:1 -default -default_mode passthrough -color_primaries:1 bt709 -color_trc:1 smpte170m -colorspace:1 bt2020c -color_range:1 pc"  "-map 0 -c copy -t 0" "" "-show_entries stream_side_data_list:stream_disposition=default,forced:stream=color_range,color_space,color_primaries,color_transfer"
+
 FATE_MATROSKA_FFPROBE-$(call ALLYES, MATROSKA_DEMUXER) += fate-matroska-spherical-mono
 fate-matroska-spherical-mono: CMD = run ffprobe$(PROGSSUF)$(EXESUF) -show_entries stream_side_data_list -select_streams v -v 0 $(TARGET_SAMPLES)/mkv/spherical.mkv
 

tests/ref/fate/matroska-spherical-mono-remux

@@ -0,0 +1,66 @@
+9176856edc1ff2b401e323f422fd8e78 *tests/data/fate/matroska-spherical-mono-remux.matroska
+161583 tests/data/fate/matroska-spherical-mono-remux.matroska
+#extradata 0:       43, 0x2b0e0d7b
+#extradata 1:       43, 0x2b0e0d7b
+#tb 0: 1/1000
+#media_type 0: video
+#codec_id 0: h264
+#dimensions 0: 1920x1080
+#sar 0: 0/1
+#tb 1: 1/1000
+#media_type 1: video
+#codec_id 1: h264
+#dimensions 1: 1920x1080
+#sar 1: 0/1
+0,        -80,          0,       40,    69118, 0x73cb52f0, S=2,       12, 0x00000000,       36, 0x2cf8035c
+1,        -80,          0,       40,    69118, 0x73cb52f0, S=2,       12, 0x00000000,       36, 0x2cf8035c
+0,        -40,        160,       40,     1103, 0x082a059f, F=0x0
+1,        -40,        160,       40,     1103, 0x082a059f, F=0x0
+[STREAM]
+color_range=unknown
+color_space=unknown
+color_transfer=unknown
+color_primaries=unknown
+DISPOSITION:default=0
+DISPOSITION:forced=1
+[SIDE_DATA]
+side_data_type=Stereo 3D
+type=2D
+inverted=0
+[/SIDE_DATA]
+[SIDE_DATA]
+side_data_type=Spherical Mapping
+projection=tiled equirectangular
+bound_left=148
+bound_top=73
+bound_right=147
+bound_bottom=72
+yaw=45
+pitch=30
+roll=15
+[/SIDE_DATA]
+[/STREAM]
+[STREAM]
+color_range=pc
+color_space=bt2020c
+color_transfer=smpte170m
+color_primaries=bt709
+DISPOSITION:default=0
+DISPOSITION:forced=0
+[SIDE_DATA]
+side_data_type=Stereo 3D
+type=2D
+inverted=0
+[/SIDE_DATA]
+[SIDE_DATA]
+side_data_type=Spherical Mapping
+projection=tiled equirectangular
+bound_left=148
+bound_top=73
+bound_right=147
+bound_bottom=72
+yaw=45
+pitch=30
+roll=15
+[/SIDE_DATA]
+[/STREAM]