fate/matroska: Add test for chapters, Vorbis and WebM DASH

Moreover, putting the Cues in front of the Clusters by reserving space
in advance is also tested.

The new capability of using ffprobe during a remux/transcode test are
used here for information about the chapters.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

tests/fate/matroska.mak

@@ -49,8 +49,17 @@ FATE_MATROSKA-$(call ALLYES, FLAC_DECODER FLAC_ENCODER FLAC_PARSER \
 fate-matroska-flac-extradata-update: CMD = transcode matroska $(TARGET_SAMPLES)/mkv/flac_channel_layouts.mka \
                                            matroska "-map 0 -map 0:0 -c flac -frames:a:2 8" "-map 0 -c copy"
 
+# This test tests demuxing Vorbis and chapters from ogg and muxing it in and
+# demuxing it from Matroska/WebM. It furthermore tests the WebM muxer, in
+# particular its DASH mode. Finally, it tests writing the Cues at the front.
+FATE_MATROSKA_FFMPEG_FFPROBE-$(call ALLYES, MATROSKA_DEMUXER OGG_DEMUXER  \
+                                 VORBIS_DECODER VORBIS_PARSER WEBM_MUXER) \
+                               += fate-webm-dash-chapters
+fate-webm-dash-chapters: CMD = transcode ogg $(TARGET_SAMPLES)/vorbis/vorbis_chapter_extension_demo.ogg webm "-c copy -cluster_time_limit 1500 -dash 1 -dash_track_number 124 -reserve_index_space 400" "-c copy -t 0.5" "" -show_chapters
+
 FATE_MATROSKA_FFPROBE-$(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
 
 FATE_SAMPLES_AVCONV += $(FATE_MATROSKA-yes)
 FATE_SAMPLES_FFPROBE += $(FATE_MATROSKA_FFPROBE-yes)
+FATE_SAMPLES_FFMPEG_FFPROBE += $(FATE_MATROSKA_FFMPEG_FFPROBE-yes)

tests/ref/fate/webm-dash-chapters

+ff403ab0d4194601df201189df012e65 *tests/data/fate/webm-dash-chapters.webm
+111220 tests/data/fate/webm-dash-chapters.webm
+#extradata 0:     3469, 0xc6769ddc
+#tb 0: 1/1000
+#media_type 0: audio
+#codec_id 0: vorbis
+#sample_rate 0: 44100
+#channel_layout 0: 4
+#channel_layout_name 0: mono
+0,          0,          0,        5,       28, 0xefcf103e
+0,          6,          6,       26,      198, 0xfbbe5eb5
+0,         32,         32,       46,      198, 0xabd95c6c
+0,         99,         99,       26,       41, 0x954b12a5
+0,        105,        105,        5,       41, 0xbccd1463
+0,        110,        110,        5,       44, 0x4fa218a1
+0,        116,        116,        5,       43, 0xf87716d4
+0,        122,        122,        5,       32, 0x0fdc1057
+0,        128,        128,        5,       67, 0xd5352244
+0,        134,        134,        5,       68, 0x36e91faf
+0,        140,        140,        5,       57, 0xe6f51928
+0,        145,        145,        5,       49, 0x3bb416e1
+0,        151,        151,        5,       54, 0x678f1777
+0,        157,        157,        5,       57, 0x56601ef3
+0,        163,        163,        5,       52, 0xc0fe1a12
+0,        169,        169,       26,      236, 0xfe396f02
+0,        195,        195,       46,      208, 0x018e62d3
+0,        241,        241,       46,      223, 0x9fa76917
+0,        308,        308,       26,       46, 0xd8c314f9
+0,        314,        314,        5,       46, 0x199018bc
+0,        319,        319,        5,       46, 0xbe8314cd
+0,        325,        325,        5,       45, 0xe0ad1622
+0,        331,        331,        5,       43, 0xe52a1659
+0,        337,        337,        5,       58, 0xd5e01f9c
+0,        343,        343,        5,       67, 0x5bbc2201
+0,        348,        348,       26,      226, 0x04887569
+0,        375,        375,       46,      217, 0x4b6564ab
+0,        421,        421,       46,      211, 0xb7e868da
+0,        467,        467,       46,      198, 0x7bf65d8a
+[CHAPTER]
+id=1
+time_base=1/1000000000
+start=0
+start_time=0.000000
+end=5000000000
+end_time=5.000000
+TAG:title=start
+[/CHAPTER]
+[CHAPTER]
+id=2
+time_base=1/1000000000
+start=5000000000
+start_time=5.000000
+end=10500000000
+end_time=10.500000
+TAG:title=Five Seconds
+[/CHAPTER]
+[CHAPTER]
+id=3
+time_base=1/1000000000
+start=10500000000
+start_time=10.500000
+end=15000000000
+end_time=15.000000
+TAG:title=Ten point 5 seconds
+[/CHAPTER]
+[CHAPTER]
+id=4
+time_base=1/1000000000
+start=15000000000
+start_time=15.000000
+end=19849000000
+end_time=19.849000
+TAG:title=15 sec - over soon
+[/CHAPTER]