fate: add SCC test

Signed-off-by: Paul B Mahol <onemda@gmail.com>

.gitattributes

@@ -1 +1,2 @@
 *.pnm -diff -text
+tests/ref/fate/sub-scc eol=crlf

tests/fate/subtitles.mak

@@ -94,6 +94,9 @@ fate-sub-textenc: CMD = fmtstdout srt -i $(TARGET_SAMPLES)/sub/SubRip_capability
 FATE_SUBTITLES_ASS-$(call ALLYES, MICRODVD_DEMUXER MICRODVD_DECODER ICONV) += fate-sub-charenc
 fate-sub-charenc: CMD = fmtstdout ass -sub_charenc cp1251 -i $(TARGET_SAMPLES)/sub/cp1251-subtitles.sub
 
+FATE_SUBTITLES-$(call DEMDEC, SCC, CCAPTION) += fate-sub-scc
+fate-sub-scc: CMD = fmtstdout ass -ss 57 -i $(TARGET_SAMPLES)/sub/witch.scc
+
 FATE_SUBTITLES-$(call ENCMUX, ASS, ASS) += $(FATE_SUBTITLES_ASS-yes)
 FATE_SUBTITLES += $(FATE_SUBTITLES-yes)
 

tests/ref/fate/sub-scc

@@ -0,0 +1,104 @@
+[Script Info]
+; Script generated by FFmpeg/Lavc
+ScriptType: v4.00+
+PlayResX: 384
+PlayResY: 288
+
+[V4+ Styles]
+Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding
+Style: Default,Monospace,16,&Hffffff,&Hffffff,&H0,&H0,0,0,0,0,100,100,0,0,3,1,0,2,10,10,10,0
+
+[Events]
+Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
+Dialogue: 0,0:00:-2.-47,0:00:00.70,Default,,0,0,0,,{\an7}{\pos(76,228)}WE HAVE FOUND A WITCH !\N{\an7}{\pos(76,243)}MAY WE BURN HER ?
+Dialogue: 0,0:00:00.69,0:00:03.29,Default,,0,0,0,,{\an7}{\pos(115,228)}[ Crowd ]\N{\an7}{\pos(115,243)}BURN HER !  BURN HER !
+Dialogue: 0,0:00:03.30,0:00:07.07,Default,,0,0,0,,{\an7}{\pos(38,197)}HOW DO YOU KNOW\N{\an7}{\pos(38,213)}SHE IS A WITCH ?\N{\an7}{\pos(153,243)}SHE LOOKS LIKE ONE !
+Dialogue: 0,0:00:07.07,0:00:09.27,Default,,0,0,0,,{\an7}{\pos(192,228)}[ Shouting\N{\an7}{\pos(192,243)}\h\hAffirmations ]
+Dialogue: 0,0:00:09.26,0:00:11.06,Default,,0,0,0,,{\an7}{\pos(38,243)}BRING HER FORWARD.
+Dialogue: 0,0:00:11.07,0:00:14.27,Default,,0,0,0,,{\an7}{\pos(115,228)}I’M NOT A WITCH.\N{\an7}{\pos(115,243)}\hI’M{\i1} NOT{\i0} A WITCH.
+Dialogue: 0,0:00:14.26,0:00:16.03,Default,,0,0,0,,{\an7}{\pos(38,228)}BUT YOU ARE DRESSED\N{\an7}{\pos(38,243)}AS ONE.
+Dialogue: 0,0:00:16.03,0:00:19.03,Default,,0,0,0,,{\an7}{\pos(76,197)}THEY DRESSED ME UP\N{\an7}{\pos(76,213)}LIKE THIS.\N{\an7}{\pos(76,243)}\h\h\h\h\h\h\h\hNO !  WE DIDN’T !
+Dialogue: 0,0:00:19.03,0:00:22.95,Default,,0,0,0,,{\an7}{\pos(115,228)}AND THIS ISN’T MY NOSE.\N{\an7}{\pos(115,243)}IT’S A FALSE ONE.
+Dialogue: 0,0:00:25.30,0:00:28.43,Default,,0,0,0,,{\an7}{\pos(76,197)}WELL ?\N{\an7}{\pos(76,228)}\h\h\h\h\h\h\h\hWELL, WE DID\N{\an7}{\pos(76,243)}\h\h\h\h\h\h\h\hDO THE NOSE.
+Dialogue: 0,0:00:28.43,0:00:30.07,Default,,0,0,0,,{\an7}{\pos(76,197)}THE NOSE ?\N{\an7}{\pos(76,243)}\h\h\h\h\h\h\h\hAND THE HAT.
+Dialogue: 0,0:00:30.07,0:00:35.50,Default,,0,0,0,,{\an7}{\pos(115,197)}BUT SHE IS A WITCH.\N{\an7}{\pos(115,228)}YEAH !  BURN HER !\N{\an7}{\pos(115,243)}BURN HER !  BURN HER !
+Dialogue: 0,0:00:35.50,0:00:38.47,Default,,0,0,0,,{\an7}{\pos(76,213)}- DID YOU DRESS HER UP\N{\an7}{\pos(76,228)}\h\hLIKE THIS ?\N{\an7}{\pos(76,243)}- NO !
+Dialogue: 0,0:00:38.46,0:00:39.86,Default,,0,0,0,,{\an7}{\pos(192,197)}\h\h\h\h\h\h\h\hNO !\N{\an7}{\pos(192,213)}NO !\N{\an7}{\pos(192,243)}\h\h\h\hNO !
+Dialogue: 0,0:00:39.86,0:00:41.63,Default,,0,0,0,,{\an7}{\pos(153,228)}YES.  YES.\N{\an7}{\pos(153,243)}YEAH, A BIT.
+Dialogue: 0,0:00:41.63,0:00:44.83,Default,,0,0,0,,{\an7}{\pos(153,197)}\h\h\h\h\h\h\h\hA BIT.\N{\an7}{\pos(153,213)}\h\h\h\h\h\h\h\h\hA BIT.\N{\an7}{\pos(153,243)}SHE HAS GOT A WART.
+Dialogue: 0,0:00:44.83,0:00:47.04,Default,,0,0,0,,{\an7}{\pos(38,228)}WHAT MAKES YOU THINK\N{\an7}{\pos(38,243)}SHE IS A WITCH ?
+Dialogue: 0,0:00:47.03,0:00:49.53,Default,,0,0,0,,{\an7}{\pos(115,228)}WELL, SHE TURNED ME\N{\an7}{\pos(115,243)}INTO A NEWT !
+Dialogue: 0,0:00:49.53,0:00:52.30,Default,,0,0,0,,{\an7}{\pos(76,243)}A NEWT ?
+Dialogue: 0,0:00:55.46,0:00:57.39,Default,,0,0,0,,{\an7}{\pos(115,243)}I GOT BETTER.
+Dialogue: 0,0:00:57.40,0:00:58.90,Default,,0,0,0,,{\an7}{\pos(153,243)}BURN HER ANYWAY !
+Dialogue: 0,0:00:58.89,0:01:01.03,Default,,0,0,0,,{\an7}{\pos(76,197)}BURN HER !\N{\an7}{\pos(76,228)}\h\h\h\h\h\h\h\hBURN HER !\N{\an7}{\pos(76,243)}\h\h\h\h\h\h\h\hCRACKLE, CRACKLE !
+Dialogue: 0,0:01:01.03,0:01:04.00,Default,,0,0,0,,{\an7}{\pos(38,197)}\h\h\h\h[ Shouting\N{\an7}{\pos(38,213)}\h\h\h\h\h\hContinues ]\N{\an7}{\pos(38,243)}QUIET.  QUIET.
+Dialogue: 0,0:01:04.00,0:01:05.43,Default,,0,0,0,,{\an7}{\pos(38,228)}QUIET !\N{\an7}{\pos(48,243)}QUIET !
+Dialogue: 0,0:01:05.43,0:01:09.13,Default,,0,0,0,,{\an7}{\pos(38,228)}THERE ARE WAYS OF TELLING\N{\an7}{\pos(38,243)}WHETHER SHE IS A WITCH.
+Dialogue: 0,0:01:09.13,0:01:10.96,Default,,0,0,0,,{\an7}{\pos(38,228)}ARE THERE ?\N{\an7}{\pos(38,243)}WHAT ARE THEY ?
+Dialogue: 0,0:01:10.96,0:01:13.30,Default,,0,0,0,,{\an7}{\pos(38,197)}TELL US !\N{\an7}{\pos(153,213)}TELL US !\N{\an7}{\pos(153,243)}\h\h\h\hDO THEY HURT ?
+Dialogue: 0,0:01:13.30,0:01:16.23,Default,,0,0,0,,{\an7}{\pos(38,228)}TELL ME,\N{\an7}{\pos(38,243)}WHAT DO YOU DO WITH WITCHES ?
+Dialogue: 0,0:01:16.23,0:01:19.20,Default,,0,0,0,,{\an7}{\pos(76,213)}\h\h\h\h\h\h\h\h\h\h\h\hBURN THEM !\N{\an7}{\pos(76,228)}\h\h\h\h\h\h\h\h\h\h\h\h\hBURN THEM UP !\N{\an7}{\pos(76,243)}BURN !
+Dialogue: 0,0:01:19.20,0:01:22.33,Default,,0,0,0,,{\an7}{\pos(38,228)}AND WHAT DO YOU BURN,\N{\an7}{\pos(38,243)}APART FROM WITCHES ?
+Dialogue: 0,0:01:22.33,0:01:24.59,Default,,0,0,0,,{\an7}{\pos(38,197)}MORE WITCHES !\N{\an7}{\pos(153,243)}SHH !
+Dialogue: 0,0:01:24.59,0:01:25.62,Default,,0,0,0,,{\an7}{\pos(192,243)}WOOD !
+Dialogue: 0,0:01:25.63,0:01:29.33,Default,,0,0,0,,{\an7}{\pos(38,228)}SO,\N{\an7}{\pos(38,243)}WHY DO WITCHES BURN ?
+Dialogue: 0,0:01:32.69,0:01:35.03,Default,,0,0,0,,{\an7}{\pos(192,243)}B--
+Dialogue: 0,0:01:39.13,0:01:42.46,Default,,0,0,0,,{\an7}{\pos(76,213)}- ’CAUSE THEY’RE\N{\an7}{\pos(76,228)}\h\hMADE OF W-- WOOD ?\N{\an7}{\pos(76,243)}- GOOD !
+Dialogue: 0,0:01:42.46,0:01:44.00,Default,,0,0,0,,{\an7}{\pos(192,213)}OH, YEAH.\N{\an7}{\pos(192,243)}[ Murmuring ]
+Dialogue: 0,0:01:44.00,0:01:48.50,Default,,0,0,0,,{\an7}{\pos(38,213)}SO, HOW DO WE TELL\N{\an7}{\pos(38,228)}WHETHER SHE\N{\an7}{\pos(38,243)}IS MADE OF WOOD ?
+Dialogue: 0,0:01:48.50,0:01:50.10,Default,,0,0,0,,{\an7}{\pos(153,228)}BUILD A BRIDGE\N{\an7}{\pos(153,243)}OUT OF HER !
+Dialogue: 0,0:01:50.10,0:01:54.13,Default,,0,0,0,,{\an7}{\pos(38,228)}AH, BUT CAN YOU NOT ALSO\N{\an7}{\pos(38,243)}MAKE BRIDGES OUT OF STONE ?
+Dialogue: 0,0:01:54.13,0:01:57.26,Default,,0,0,0,,{\an7}{\pos(76,197)}OH, YEAH.\N{\an7}{\pos(76,228)}\h\h\h\h\h\h\h\hOH, YEAH.\N{\an7}{\pos(76,243)}\h\h\h\h\h\h\h\hTRUE.  UH--
+Dialogue: 0,0:01:57.26,0:01:59.72,Default,,0,0,0,,{\an7}{\pos(38,228)}{\i1}DOES WOOD\N{\an7}{\pos(38,243)}SINK IN WATER ?
+Dialogue: 0,0:01:59.73,0:02:02.17,Default,,0,0,0,,{\an7}{\pos(76,197)}NO, NO.\N{\an7}{\pos(76,228)}\h\h\h\h\h\h\h\hNO, IT FLOATS !\N{\an7}{\pos(76,243)}\h\h\h\h\h\h\h\hIT FLOATS !
+Dialogue: 0,0:02:02.17,0:02:07.04,Default,,0,0,0,,{\an7}{\pos(76,197)}THROW HER INTO THE POND !\N{\an7}{\pos(76,243)}\h\h\h\h\h\h\h\h[ All Shouting ]
+Dialogue: 0,0:02:07.36,0:02:10.49,Default,,0,0,0,,{\an7}{\pos(38,228)}WHAT ALSO FLOATS\N{\an7}{\pos(38,243)}IN WATER ?
+Dialogue: 0,0:02:10.50,0:02:12.14,Default,,0,0,0,,{\an7}{\pos(76,197)}BREAD !\N{\an7}{\pos(76,243)}\h\h\h\h\h\h\h\h\h\h\h\hAPPLES !
+Dialogue: 0,0:02:12.13,0:02:13.23,Default,,0,0,0,,{\an7}{\pos(76,243)}UH, VERY SMALL ROCKS.
+Dialogue: 0,0:02:13.23,0:02:16.49,Default,,0,0,0,,{\an7}{\pos(86,228)}{\i1}- CIDER !  CHERRIES !\N{\an7}{\pos(86,243)}{\i0}- UH, GRA-- GRAVY !  MUD !
+Dialogue: 0,0:02:16.50,0:02:18.76,Default,,0,0,0,,{\an7}{\pos(86,228)}- CHURCHES !  CHURCHES !\N{\an7}{\pos(86,243)}{\i1}- LEAD !  LEAD !
+Dialogue: 0,0:02:18.76,0:02:22.30,Default,,0,0,0,,{\an7}{\pos(76,228)}- A DUCK !\N{\an7}{\pos(76,243)}- [ Crowd Gasps, Murmurs ]
+Dialogue: 0,0:02:22.30,0:02:24.63,Default,,0,0,0,,{\an7}{\pos(115,243)}EXACTLY !
+Dialogue: 0,0:02:25.36,0:02:27.59,Default,,0,0,0,,{\an7}{\pos(76,243)}SO, LOGICALLY--
+Dialogue: 0,0:02:27.59,0:02:29.76,Default,,0,0,0,,{\an7}{\pos(192,243)}IF... SHE...
+Dialogue: 0,0:02:29.76,0:02:33.56,Default,,0,0,0,,{\an7}{\pos(192,213)}WEIGHS...\N{\an7}{\pos(192,228)}THE SAME\N{\an7}{\pos(192,243)}AS A DUCK...
+Dialogue: 0,0:02:34.40,0:02:36.50,Default,,0,0,0,,{\an7}{\pos(153,243)}SHE’S MADE OF WOOD !
+Dialogue: 0,0:02:36.50,0:02:38.47,Default,,0,0,0,,{\an7}{\pos(38,243)}AND THEREFORE ?
+Dialogue: 0,0:02:39.50,0:02:42.17,Default,,0,0,0,,{\an7}{\pos(38,228)}- A WITCH !\N{\an7}{\pos(38,243)}{\i1}- [ All ]  A WITCH !  A WITCH !
+Dialogue: 0,0:02:42.17,0:02:44.07,Default,,0,0,0,,{\an7}{\pos(76,243)}[ Shouting Continues ]
+Dialogue: 0,0:02:44.07,0:02:45.76,Default,,0,0,0,,{\an7}{\pos(192,213)}HERE’S A DUCK !\N{\an7}{\pos(192,243)}[ Quacking ]
+Dialogue: 0,0:02:45.76,0:02:49.79,Default,,0,0,0,,{\an7}{\pos(76,213)}VERY GOOD.\N{\an7}{\pos(76,228)}WE SHALL USE\N{\an7}{\pos(76,243)}MY LARGEST SCALES.
+Dialogue: 0,0:02:49.79,0:02:52.72,Default,,0,0,0,,{\an7}{\pos(76,243)}[ Shouting Continues ]
+Dialogue: 0,0:02:52.73,0:02:55.17,Default,,0,0,0,,{\an7}{\pos(115,228)}BURN !\N{\an7}{\pos(115,243)}\hBURN THE WITCH !
+Dialogue: 0,0:02:55.17,0:02:57.63,Default,,0,0,0,,{\an7}{\pos(153,228)}BURN HER !\N{\an7}{\pos(153,243)}\hBURN THE WITCH !
+Dialogue: 0,0:02:57.63,0:03:01.63,Default,,0,0,0,,{\an7}{\pos(115,228)}BURN HER !\N{\an7}{\pos(115,243)}\hBURN HER !  BURN HER !
+Dialogue: 0,0:03:01.63,0:03:04.14,Default,,0,0,0,,{\an7}{\pos(115,228)}BURN HER !\N{\an7}{\pos(115,243)}\hBURN HER !
+Dialogue: 0,0:03:04.13,0:03:06.59,Default,,0,0,0,,{\an7}{\pos(230,228)}BURN HER !\N{\an7}{\pos(230,243)}\hBURN HER !
+Dialogue: 0,0:03:06.59,0:03:08.00,Default,,0,0,0,,{\an7}{\pos(201,243)}{\i1}[ Man Grunts ]
+Dialogue: 0,0:03:08.00,0:03:14.30,Default,,0,0,0,,{\an7}{\pos(38,228)}{\i1}RIGHT !\N{\an7}{\pos(38,243)}REMOVE THE SUPPORTS !
+Dialogue: 0,0:03:17.07,0:03:19.17,Default,,0,0,0,,{\an7}{\pos(38,197)}A WITCH !\N{\an7}{\pos(230,243)}A WITCH !
+Dialogue: 0,0:03:19.17,0:03:20.04,Default,,0,0,0,,{\an7}{\pos(76,243)}IT’S A FAIR COP.
+Dialogue: 0,0:03:20.03,0:03:25.29,Default,,0,0,0,,{\an7}{\pos(38,213)}- BURN HER !\N{\an7}{\pos(38,228)}- [ Crowd Continues Shouting ]\N{\an7}{\pos(57,243)}BURN HER !  BURN HER !
+Dialogue: 0,0:03:28.86,0:03:32.73,Default,,0,0,0,,{\an7}{\pos(38,213)}WHO ARE YOU,\N{\an7}{\pos(38,228)}WHO ARE SO WISE\N{\an7}{\pos(38,243)}IN THE WAYS OF SCIENCE ?
+Dialogue: 0,0:03:32.73,0:03:35.76,Default,,0,0,0,,{\an7}{\pos(153,228)}I AM ARTHUR,\N{\an7}{\pos(153,243)}KING OF THE BRITONS.
+Dialogue: 0,0:03:35.76,0:03:36.96,Default,,0,0,0,,{\an7}{\pos(76,243)}MY LIEGE !
+Dialogue: 0,0:03:36.96,0:03:40.37,Default,,0,0,0,,{\an7}{\pos(115,213)}GOOD SIR KNIGHT,\N{\an7}{\pos(115,228)}WILL YOU COME WITH ME\N{\an7}{\pos(115,243)}TO CAMELOT...
+Dialogue: 0,0:03:40.36,0:03:43.39,Default,,0,0,0,,{\an7}{\pos(153,228)}AND JOIN US\N{\an7}{\pos(153,243)}AT THE ROUND TABLE ?
+Dialogue: 0,0:03:43.40,0:03:45.53,Default,,0,0,0,,{\an7}{\pos(38,228)}MY LIEGE,\N{\an7}{\pos(38,243)}I WOULD BE HONORED !
+Dialogue: 0,0:03:45.53,0:03:48.70,Default,,0,0,0,,{\an7}{\pos(38,197)}\h\h\h\h\h\h\h\h\h\h\h\hWHAT IS YOUR NAME ?\N{\an7}{\pos(38,243)}BEDEVERE, MY LIEGE.
+Dialogue: 0,0:03:48.69,0:03:52.49,Default,,0,0,0,,{\an7}{\pos(163,228)}THEN I DUB YOU\N{\an7}{\pos(163,243)}{\i1}SIR{\i0} BEDEVERE,
+Dialogue: 0,0:03:52.50,0:03:54.86,Default,,0,0,0,,{\an7}{\pos(153,228)}KNIGHT\N{\an7}{\pos(153,243)}OF THE ROUND TABLE.
+Dialogue: 0,0:03:54.86,0:03:56.76,Default,,0,0,0,,{\an7}{\pos(38,228)}{\i1}[ Narrator ]\N{\an7}{\pos(38,243)}THE WISE SIR BEDEVERE...
+Dialogue: 0,0:03:56.76,0:03:59.69,Default,,0,0,0,,{\an7}{\pos(38,228)}{\i1}WAS THE FIRST TO JOIN\N{\an7}{\pos(38,243)}KING ARTHUR’S KNIGHTS.
+Dialogue: 0,0:03:59.69,0:04:03.26,Default,,0,0,0,,{\an7}{\pos(38,228)}{\i1}BUT OTHER ILLUSTRIOUS NAMES\N{\an7}{\pos(38,243)}WERE SOON TO FOLLOW:
+Dialogue: 0,0:04:03.26,0:04:06.03,Default,,0,0,0,,{\an7}{\pos(38,243)}{\i1}SIR LAUNCELOT THE BRAVE;
+Dialogue: 0,0:04:06.03,0:04:07.95,Default,,0,0,0,,{\an7}{\pos(38,243)}{\i1}SIR GALAHAD THE PURE;
+Dialogue: 0,0:04:07.96,0:04:11.27,Default,,0,0,0,,{\an7}{\pos(38,213)}{\i1}AND SIR ROBIN\N{\an7}{\pos(38,228)}THE NOT-QUITE-SO-BRAVE-\N{\an7}{\pos(38,243)}AS-SIR-LAUNCELOT,
+Dialogue: 0,0:04:11.26,0:04:13.92,Default,,0,0,0,,{\an7}{\pos(38,228)}{\i1}WHO HAD NEARLY FOUGHT\N{\an7}{\pos(38,243)}THE DRAGON OF ANGNOR,
+Dialogue: 0,0:04:13.92,0:04:16.89,Default,,0,0,0,,{\an7}{\pos(38,213)}{\i1}WHO HAD NEARLY\N{\an7}{\pos(38,228)}STOOD UP TO THE VICIOUS\N{\an7}{\pos(38,243)}CHICKEN OF BRISTOL...
+Dialogue: 0,0:04:16.89,0:04:20.73,Default,,0,0,0,,{\an7}{\pos(38,213)}{\i1}AND WHO HAD\N{\an7}{\pos(38,228)}PERSONALLY WET HIMSELF\N{\an7}{\pos(38,243)}AT THE BATTLE OF BADON HILL;
+Dialogue: 0,0:04:20.73,0:04:25.43,Default,,0,0,0,,{\an7}{\pos(38,228)}{\i1}AND THE APTLY NAMED\N{\an7}{\pos(38,243)}SIR NOT-APPEARING-IN-THIS-FILM.
+Dialogue: 0,0:04:25.59,0:04:29.03,Default,,0,0,0,,{\an7}{\pos(38,228)}{\i1}TOGETHER THEY FORMED A BAND\N{\an7}{\pos(38,243)}WHOSE NAMES AND DEEDS...
+Dialogue: 0,0:04:29.03,0:04:31.72,Default,,0,0,0,,{\an7}{\pos(38,228)}{\i1}WERE TO BE RETOLD\N{\an7}{\pos(38,243)}THROUGHOUT THE CENTURIES.
+Dialogue: 0,0:04:31.73,0:04:33.86,Default,,0,0,0,,{\an7}{\pos(38,228)}{\i1}THE KNIGHTS\N{\an7}{\pos(38,243)}OF THE ROUND TABLE.