Signed-off-by: Clément Bœsch <u@pkh.me>
Eejya Singh authored on 2014/10/21 05:25:39... | ... |
@@ -1031,6 +1031,7 @@ performance on systems without hardware floating point support). |
1031 | 1031 |
@item PJS (Phoenix) @tab @tab X @tab @tab X |
1032 | 1032 |
@item RealText @tab @tab X @tab @tab X |
1033 | 1033 |
@item SAMI @tab @tab X @tab @tab X |
1034 |
+@item Spruce format (STL) @tab @tab X @tab @tab X |
|
1034 | 1035 |
@item SSA/ASS @tab X @tab X @tab X @tab X |
1035 | 1036 |
@item SubRip (SRT) @tab X @tab X @tab X @tab X |
1036 | 1037 |
@item SubViewer v1 @tab @tab X @tab @tab X |
... | ... |
@@ -429,6 +429,7 @@ OBJS-$(CONFIG_SONIC_LS_ENCODER) += sonic.o |
429 | 429 |
OBJS-$(CONFIG_SP5X_DECODER) += sp5xdec.o |
430 | 430 |
OBJS-$(CONFIG_SRT_DECODER) += srtdec.o ass.o |
431 | 431 |
OBJS-$(CONFIG_SRT_ENCODER) += srtenc.o ass_split.o |
432 |
+OBJS-$(CONFIG_STL_DECODER) += textdec.o ass.o |
|
432 | 433 |
OBJS-$(CONFIG_SUBRIP_DECODER) += srtdec.o ass.o |
433 | 434 |
OBJS-$(CONFIG_SUBRIP_ENCODER) += srtenc.o ass_split.o |
434 | 435 |
OBJS-$(CONFIG_SUBVIEWER1_DECODER) += textdec.o ass.o |
... | ... |
@@ -490,6 +490,7 @@ void avcodec_register_all(void) |
490 | 490 |
REGISTER_DECODER(REALTEXT, realtext); |
491 | 491 |
REGISTER_DECODER(SAMI, sami); |
492 | 492 |
REGISTER_ENCDEC (SRT, srt); |
493 |
+ REGISTER_DECODER(STL, stl); |
|
493 | 494 |
REGISTER_ENCDEC (SUBRIP, subrip); |
494 | 495 |
REGISTER_DECODER(SUBVIEWER, subviewer); |
495 | 496 |
REGISTER_DECODER(SUBVIEWER1, subviewer1); |
... | ... |
@@ -509,6 +509,7 @@ enum AVCodecID { |
509 | 509 |
AV_CODEC_ID_JACOSUB = MKBETAG('J','S','U','B'), |
510 | 510 |
AV_CODEC_ID_SAMI = MKBETAG('S','A','M','I'), |
511 | 511 |
AV_CODEC_ID_REALTEXT = MKBETAG('R','T','X','T'), |
512 |
+ AV_CODEC_ID_STL = MKBETAG('S','p','T','L'), |
|
512 | 513 |
AV_CODEC_ID_SUBVIEWER1 = MKBETAG('S','b','V','1'), |
513 | 514 |
AV_CODEC_ID_SUBVIEWER = MKBETAG('S','u','b','V'), |
514 | 515 |
AV_CODEC_ID_SUBRIP = MKBETAG('S','R','i','p'), |
... | ... |
@@ -2635,6 +2635,13 @@ static const AVCodecDescriptor codec_descriptors[] = { |
2635 | 2635 |
.props = AV_CODEC_PROP_TEXT_SUB, |
2636 | 2636 |
}, |
2637 | 2637 |
{ |
2638 |
+ .id = AV_CODEC_ID_STL, |
|
2639 |
+ .type = AVMEDIA_TYPE_SUBTITLE, |
|
2640 |
+ .name = "stl", |
|
2641 |
+ .long_name = NULL_IF_CONFIG_SMALL("Spruce subtitle format"), |
|
2642 |
+ .props = AV_CODEC_PROP_TEXT_SUB, |
|
2643 |
+ }, |
|
2644 |
+ { |
|
2638 | 2645 |
.id = AV_CODEC_ID_SUBVIEWER1, |
2639 | 2646 |
.type = AVMEDIA_TYPE_SUBTITLE, |
2640 | 2647 |
.name = "subviewer1", |
... | ... |
@@ -88,7 +88,7 @@ AVCodec ff_text_decoder = { |
88 | 88 |
}; |
89 | 89 |
#endif |
90 | 90 |
|
91 |
-#if CONFIG_VPLAYER_DECODER || CONFIG_PJS_DECODER || CONFIG_SUBVIEWER1_DECODER |
|
91 |
+#if CONFIG_VPLAYER_DECODER || CONFIG_PJS_DECODER || CONFIG_SUBVIEWER1_DECODER || CONFIG_STL_DECODER |
|
92 | 92 |
|
93 | 93 |
static int linebreak_init(AVCodecContext *avctx) |
94 | 94 |
{ |
... | ... |
@@ -113,6 +113,22 @@ AVCodec ff_vplayer_decoder = { |
113 | 113 |
}; |
114 | 114 |
#endif |
115 | 115 |
|
116 |
+#if CONFIG_STL_DECODER |
|
117 |
+#define stl_options options |
|
118 |
+DECLARE_CLASS(stl); |
|
119 |
+ |
|
120 |
+AVCodec ff_stl_decoder = { |
|
121 |
+ .name = "stl", |
|
122 |
+ .long_name = NULL_IF_CONFIG_SMALL("Spruce subtitle format"), |
|
123 |
+ .priv_data_size = sizeof(TextContext), |
|
124 |
+ .type = AVMEDIA_TYPE_SUBTITLE, |
|
125 |
+ .id = AV_CODEC_ID_STL, |
|
126 |
+ .decode = text_decode_frame, |
|
127 |
+ .init = linebreak_init, |
|
128 |
+ .priv_class = &stl_decoder_class, |
|
129 |
+}; |
|
130 |
+#endif |
|
131 |
+ |
|
116 | 132 |
#if CONFIG_PJS_DECODER |
117 | 133 |
#define pjs_options options |
118 | 134 |
DECLARE_CLASS(pjs); |
... | ... |
@@ -29,8 +29,8 @@ |
29 | 29 |
#include "libavutil/version.h" |
30 | 30 |
|
31 | 31 |
#define LIBAVCODEC_VERSION_MAJOR 56 |
32 |
-#define LIBAVCODEC_VERSION_MINOR 8 |
|
33 |
-#define LIBAVCODEC_VERSION_MICRO 102 |
|
32 |
+#define LIBAVCODEC_VERSION_MINOR 9 |
|
33 |
+#define LIBAVCODEC_VERSION_MICRO 100 |
|
34 | 34 |
|
35 | 35 |
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ |
36 | 36 |
LIBAVCODEC_VERSION_MINOR, \ |
... | ... |
@@ -404,6 +404,7 @@ OBJS-$(CONFIG_SPEEX_MUXER) += oggenc.o \ |
404 | 404 |
vorbiscomment.o |
405 | 405 |
OBJS-$(CONFIG_SRT_DEMUXER) += srtdec.o subtitles.o |
406 | 406 |
OBJS-$(CONFIG_SRT_MUXER) += srtenc.o |
407 |
+OBJS-$(CONFIG_STL_DEMUXER) += stldec.o subtitles.o |
|
407 | 408 |
OBJS-$(CONFIG_STR_DEMUXER) += psxstr.o |
408 | 409 |
OBJS-$(CONFIG_SUBVIEWER1_DEMUXER) += subviewer1dec.o subtitles.o |
409 | 410 |
OBJS-$(CONFIG_SUBVIEWER_DEMUXER) += subviewerdec.o subtitles.o |
... | ... |
@@ -278,6 +278,7 @@ void av_register_all(void) |
278 | 278 |
REGISTER_MUXDEMUX(SPDIF, spdif); |
279 | 279 |
REGISTER_MUXDEMUX(SRT, srt); |
280 | 280 |
REGISTER_DEMUXER (STR, str); |
281 |
+ REGISTER_DEMUXER (STL, stl); |
|
281 | 282 |
REGISTER_DEMUXER (SUBVIEWER1, subviewer1); |
282 | 283 |
REGISTER_DEMUXER (SUBVIEWER, subviewer); |
283 | 284 |
REGISTER_DEMUXER (SUP, sup); |
284 | 285 |
new file mode 100644 |
... | ... |
@@ -0,0 +1,141 @@ |
0 |
+/* |
|
1 |
+ * Copyright (c) 2014 Eejya Singh |
|
2 |
+ * |
|
3 |
+ * This file is part of FFmpeg. |
|
4 |
+ * |
|
5 |
+ * FFmpeg is free software; you can redistribute it and/or |
|
6 |
+ * modify it under the terms of the GNU Lesser General Public |
|
7 |
+ * License as published by the Free Software Foundation; either |
|
8 |
+ * version 2.1 of the License, or (at your option) any later version. |
|
9 |
+ * |
|
10 |
+ * FFmpeg is distributed in the hope that it will be useful, |
|
11 |
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
13 |
+ * Lesser General Public License for more details. |
|
14 |
+ * |
|
15 |
+ * You should have received a copy of the GNU Lesser General Public |
|
16 |
+ * License along with FFmpeg; if not, write to the Free Software |
|
17 |
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
|
18 |
+ */ |
|
19 |
+ |
|
20 |
+/** |
|
21 |
+ * @file |
|
22 |
+ * STL subtitles format demuxer |
|
23 |
+ * @see https://documentation.apple.com/en/dvdstudiopro/usermanual/index.html#chapter=19%26section=13%26tasks=true |
|
24 |
+ */ |
|
25 |
+ |
|
26 |
+#include "avformat.h" |
|
27 |
+#include "internal.h" |
|
28 |
+#include "subtitles.h" |
|
29 |
+#include "libavutil/intreadwrite.h" |
|
30 |
+#include "libavutil/avstring.h" |
|
31 |
+ |
|
32 |
+typedef struct { |
|
33 |
+ FFDemuxSubtitlesQueue q; |
|
34 |
+} STLContext; |
|
35 |
+ |
|
36 |
+static int stl_probe(AVProbeData *p) |
|
37 |
+{ |
|
38 |
+ char c; |
|
39 |
+ const unsigned char *ptr = p->buf; |
|
40 |
+ |
|
41 |
+ if (AV_RB24(ptr) == 0xEFBBBF) |
|
42 |
+ ptr += 3; /* skip UTF-8 BOM */ |
|
43 |
+ |
|
44 |
+ while (*ptr == '\r' || *ptr == '\n' || *ptr == '$' || !strncmp(ptr, "//" , 2)) |
|
45 |
+ ptr += ff_subtitles_next_line(ptr); |
|
46 |
+ |
|
47 |
+ if (sscanf(ptr, "%*d:%*d:%*d:%*d , %*d:%*d:%*d:%*d , %c", &c) == 1) |
|
48 |
+ return AVPROBE_SCORE_MAX; |
|
49 |
+ |
|
50 |
+ return 0; |
|
51 |
+} |
|
52 |
+ |
|
53 |
+static int64_t get_pts(char **buf, int *duration) |
|
54 |
+{ |
|
55 |
+ int hh1, mm1, ss1, ms1; |
|
56 |
+ int hh2, mm2, ss2, ms2; |
|
57 |
+ int len = 0; |
|
58 |
+ |
|
59 |
+ if (sscanf(*buf, "%2d:%2d:%2d:%2d , %2d:%2d:%2d:%2d , %n", |
|
60 |
+ &hh1, &mm1, &ss1, &ms1, |
|
61 |
+ &hh2, &mm2, &ss2, &ms2, &len) >= 8 && len > 0) { |
|
62 |
+ int64_t start = (hh1*3600LL + mm1*60LL + ss1) * 100LL + ms1; |
|
63 |
+ int64_t end = (hh2*3600LL + mm2*60LL + ss2) * 100LL + ms2; |
|
64 |
+ *duration = end - start; |
|
65 |
+ *buf += len; |
|
66 |
+ return start; |
|
67 |
+ } |
|
68 |
+ return AV_NOPTS_VALUE; |
|
69 |
+} |
|
70 |
+ |
|
71 |
+static int stl_read_header(AVFormatContext *s) |
|
72 |
+{ |
|
73 |
+ STLContext *stl = s->priv_data; |
|
74 |
+ AVStream *st = avformat_new_stream(s, NULL); |
|
75 |
+ |
|
76 |
+ if (!st) |
|
77 |
+ return AVERROR(ENOMEM); |
|
78 |
+ avpriv_set_pts_info(st, 64, 1, 100); |
|
79 |
+ st->codec->codec_type = AVMEDIA_TYPE_SUBTITLE; |
|
80 |
+ st->codec->codec_id = AV_CODEC_ID_STL; |
|
81 |
+ |
|
82 |
+ while (!avio_feof(s->pb)) { |
|
83 |
+ char line[4096]; |
|
84 |
+ char *p = line; |
|
85 |
+ const int64_t pos = avio_tell(s->pb); |
|
86 |
+ int len = ff_get_line(s->pb, line, sizeof(line)); |
|
87 |
+ int64_t pts_start; |
|
88 |
+ int duration; |
|
89 |
+ |
|
90 |
+ if (!len) |
|
91 |
+ break; |
|
92 |
+ |
|
93 |
+ line[strcspn(line, "\r\n")] = 0; |
|
94 |
+ pts_start = get_pts(&p , &duration); |
|
95 |
+ |
|
96 |
+ if (pts_start != AV_NOPTS_VALUE) { |
|
97 |
+ AVPacket *sub; |
|
98 |
+ sub = ff_subtitles_queue_insert(&stl->q, p, strlen(p), 0); |
|
99 |
+ if (!sub) |
|
100 |
+ return AVERROR(ENOMEM); |
|
101 |
+ sub->pos = pos; |
|
102 |
+ sub->pts = pts_start; |
|
103 |
+ sub->duration = duration; |
|
104 |
+ } |
|
105 |
+ } |
|
106 |
+ ff_subtitles_queue_finalize(&stl->q); |
|
107 |
+ return 0; |
|
108 |
+} |
|
109 |
+static int stl_read_packet(AVFormatContext *s, AVPacket *pkt) |
|
110 |
+{ |
|
111 |
+ STLContext *stl = s->priv_data; |
|
112 |
+ return ff_subtitles_queue_read_packet(&stl->q, pkt); |
|
113 |
+} |
|
114 |
+ |
|
115 |
+static int stl_read_seek(AVFormatContext *s, int stream_index, |
|
116 |
+ int64_t min_ts, int64_t ts, int64_t max_ts, int flags) |
|
117 |
+{ |
|
118 |
+ STLContext *stl = s->priv_data; |
|
119 |
+ return ff_subtitles_queue_seek(&stl->q, s, stream_index, |
|
120 |
+ min_ts, ts, max_ts, flags); |
|
121 |
+} |
|
122 |
+ |
|
123 |
+static int stl_read_close(AVFormatContext *s) |
|
124 |
+{ |
|
125 |
+ STLContext *stl = s->priv_data; |
|
126 |
+ ff_subtitles_queue_clean(&stl->q); |
|
127 |
+ return 0; |
|
128 |
+} |
|
129 |
+ |
|
130 |
+AVInputFormat ff_stl_demuxer = { |
|
131 |
+ .name = "stl", |
|
132 |
+ .long_name = NULL_IF_CONFIG_SMALL("Spruce subtitle format"), |
|
133 |
+ .priv_data_size = sizeof(STLContext), |
|
134 |
+ .read_probe = stl_probe, |
|
135 |
+ .read_header = stl_read_header, |
|
136 |
+ .read_packet = stl_read_packet, |
|
137 |
+ .read_seek2 = stl_read_seek, |
|
138 |
+ .read_close = stl_read_close, |
|
139 |
+ .extensions = "stl", |
|
140 |
+}; |
... | ... |
@@ -30,8 +30,8 @@ |
30 | 30 |
#include "libavutil/version.h" |
31 | 31 |
|
32 | 32 |
#define LIBAVFORMAT_VERSION_MAJOR 56 |
33 |
-#define LIBAVFORMAT_VERSION_MINOR 9 |
|
34 |
-#define LIBAVFORMAT_VERSION_MICRO 101 |
|
33 |
+#define LIBAVFORMAT_VERSION_MINOR 10 |
|
34 |
+#define LIBAVFORMAT_VERSION_MICRO 100 |
|
35 | 35 |
|
36 | 36 |
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ |
37 | 37 |
LIBAVFORMAT_VERSION_MINOR, \ |
... | ... |
@@ -37,6 +37,9 @@ fate-sub-sami: CMD = fmtstdout ass -i $(TARGET_SAMPLES)/sub/SAMI_capability_test |
37 | 37 |
FATE_SUBTITLES_ASS-$(call DEMDEC, SRT, SUBRIP) += fate-sub-srt |
38 | 38 |
fate-sub-srt: CMD = fmtstdout ass -i $(TARGET_SAMPLES)/sub/SubRip_capability_tester.srt |
39 | 39 |
|
40 |
+FATE_SUBTITLES_ASS-$(call DEMDEC, STL, STL) += fate-sub-stl |
|
41 |
+fate-sub-stl: CMD = fmtstdout ass -i $(TARGET_SAMPLES)/sub/STL_capability_tester.stl |
|
42 |
+ |
|
40 | 43 |
FATE_SUBTITLES-$(call ALLYES, MOV_DEMUXER MOVTEXT_DECODER SUBRIP_ENCODER SRT_MUXER) += fate-sub-subripenc |
41 | 44 |
fate-sub-subripenc: CMD = fmtstdout srt -i $(TARGET_SAMPLES)/sub/MovText_capability_tester.mp4 -scodec subrip |
42 | 45 |
|
43 | 46 |
new file mode 100644 |
... | ... |
@@ -0,0 +1,29 @@ |
0 |
+[Script Info] |
|
1 |
+; Script generated by FFmpeg/Lavc |
|
2 |
+ScriptType: v4.00+ |
|
3 |
+PlayResX: 384 |
|
4 |
+PlayResY: 288 |
|
5 |
+ |
|
6 |
+[V4+ Styles] |
|
7 |
+Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding |
|
8 |
+Style: Default,Arial,16,&Hffffff,&Hffffff,&H0,&H0,0,0,0,0,100,100,0,0,1,1,0,2,10,10,10,0 |
|
9 |
+ |
|
10 |
+[Events] |
|
11 |
+Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text |
|
12 |
+Dialogue: 0,0:00:31.02,0:00:33.00,Default,,0,0,0,,Hello, my name is Axel Kornmesser. |
|
13 |
+Dialogue: 0,0:00:45.02,0:00:49.13,Default,,0,0,0,,It is always a pleasure to work with ESA astronomers. |
|
14 |
+Dialogue: 0,0:00:49.13,0:00:52.03,Default,,0,0,0,,The "Eyes on The Skies" documentary |
|
15 |
+Dialogue: 0,0:00:52.03,0:00:55.09,Default,,0,0,0,,was our second collaboration |
|
16 |
+Dialogue: 0,0:00:55.09,0:00:58.07,Default,,0,0,0,,after a great \Nexperience in 2005, |
|
17 |
+Dialogue: 0,0:00:58.07,0:00:59.20,Default,,0,0,0,,when \Nwe did the story about the |
|
18 |
+Dialogue: 0,0:00:59.20,0:01:04.01,Default,,0,0,0,,Hubble Telescope "15 Years of Discovery". |
|
19 |
+Dialogue: 0,0:01:04.16,0:01:07.04,Default,,0,0,0,,It was a lot of fun again. |
|
20 |
+Dialogue: 0,0:01:15.04,0:01:18.16,Default,,0,0,0,,We usually \N don't get the final film \Nbefore we start composing |
|
21 |
+Dialogue: 0,0:01:18.21,0:01:22.02,Default,,0,0,0,,We had a script and many details about the story, |
|
22 |
+Dialogue: 0,0:01:22.10,0:01:26.08,Default,,0,0,0,,and so we worked\N in parallel \Nin the movie production |
|
23 |
+Dialogue: 0,0:01:27.04,0:01:30.17,Default,,0,0,0,,The largest part of \N the soundtrack \Nwas done without seeing a movie |
|
24 |
+Dialogue: 0,0:01:30.17,0:01:36.06,Default,,0,0,0,,It was no problem, but very inspiring \Nand a free working process. |
|
25 |
+Dialogue: 0,0:02:08.13,0:02:10.23,Default,,0,0,0,,Galileo's theme is one of my favourites. |
|
26 |
+Dialogue: 0,0:02:10.23,0:02:14.10,Default,,0,0,0,,We did a lot of different versions \Nabout the central theme. |
|
27 |
+Dialogue: 0,0:02:14.10,0:02:18.02,Default,,0,0,0,,For the 17th century \N we used a nice harpsichord |
|
28 |
+Dialogue: 0,0:02:19.05,0:02:22.09,Default,,0,0,0,,and so we landed directly into Galileo's time. |