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-rw-r--r--Changelog2
-rw-r--r--doc/general.texi1
-rw-r--r--libavformat/Makefile1
-rw-r--r--libavformat/allformats.c1
-rw-r--r--libavformat/aqtitledec.c148
-rw-r--r--libavformat/version.h2
-rw-r--r--tests/fate/subtitles.mak3
-rw-r--r--tests/ref/fate/sub-aqtitle1
8 files changed, 157 insertions, 2 deletions
diff --git a/Changelog b/Changelog
index ddc1ea6c30..74e166fa4e 100644
--- a/Changelog
+++ b/Changelog
@@ -51,7 +51,7 @@ version <next>:
- pp (postproc) filter ported from MPlayer
- NIST Sphere demuxer
- av_basename and av_dirname
-- MPL2, VPlayer and MPlayer subtitles demuxers and decoders
+- MPL2, VPlayer, MPlayer and AQTitle subtitles demuxers and decoders
version 1.0:
diff --git a/doc/general.texi b/doc/general.texi
index 5e108c65b7..4532a57ea5 100644
--- a/doc/general.texi
+++ b/doc/general.texi
@@ -920,6 +920,7 @@ performance on systems without hardware floating point support).
@multitable @columnfractions .4 .1 .1 .1 .1
@item Name @tab Muxing @tab Demuxing @tab Encoding @tab Decoding
@item 3GPP Timed Text @tab @tab @tab X @tab X
+@item AQTitle @tab @tab X @tab @tab X
@item DVB @tab X @tab X @tab X @tab X
@item DVD @tab X @tab X @tab X @tab X
@item JACOsub @tab X @tab X @tab @tab X
diff --git a/libavformat/Makefile b/libavformat/Makefile
index 921f7a722a..0ef5865f03 100644
--- a/libavformat/Makefile
+++ b/libavformat/Makefile
@@ -66,6 +66,7 @@ OBJS-$(CONFIG_AMR_MUXER) += amr.o
OBJS-$(CONFIG_ANM_DEMUXER) += anm.o
OBJS-$(CONFIG_APC_DEMUXER) += apc.o
OBJS-$(CONFIG_APE_DEMUXER) += ape.o apetag.o img2.o
+OBJS-$(CONFIG_AQTITLE_DEMUXER) += aqtitledec.o
OBJS-$(CONFIG_ASF_DEMUXER) += asfdec.o asf.o asfcrypt.o \
avlanguage.o
OBJS-$(CONFIG_ASF_MUXER) += asfenc.o asf.o
diff --git a/libavformat/allformats.c b/libavformat/allformats.c
index a0fd0777bf..b65f595b79 100644
--- a/libavformat/allformats.c
+++ b/libavformat/allformats.c
@@ -75,6 +75,7 @@ void av_register_all(void)
REGISTER_DEMUXER (ANM, anm);
REGISTER_DEMUXER (APC, apc);
REGISTER_DEMUXER (APE, ape);
+ REGISTER_DEMUXER (AQTITLE, aqtitle);
REGISTER_MUXDEMUX(ASF, asf);
REGISTER_MUXDEMUX(ASS, ass);
REGISTER_MUXDEMUX(AST, ast);
diff --git a/libavformat/aqtitledec.c b/libavformat/aqtitledec.c
new file mode 100644
index 0000000000..325946c84d
--- /dev/null
+++ b/libavformat/aqtitledec.c
@@ -0,0 +1,148 @@
+/*
+ * Copyright (c) 2012 Clément Bœsch
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file
+ * AQTitle subtitles format demuxer
+ *
+ * @see http://web.archive.org/web/20070210095721/http://www.volny.cz/aberka/czech/aqt.html
+ * @see https://trac.annodex.net/wiki/AQTitle
+ */
+
+#include "avformat.h"
+#include "internal.h"
+#include "subtitles.h"
+#include "libavutil/opt.h"
+
+typedef struct {
+ const AVClass *class;
+ FFDemuxSubtitlesQueue q;
+ AVRational frame_rate;
+} AQTitleContext;
+
+static int aqt_probe(AVProbeData *p)
+{
+ int frame;
+ const char *ptr = p->buf;
+
+ if (sscanf(ptr, "-->> %d", &frame) == 1)
+ return AVPROBE_SCORE_MAX / 2;
+ return 0;
+}
+
+static int aqt_read_header(AVFormatContext *s)
+{
+ AQTitleContext *aqt = s->priv_data;
+ AVStream *st = avformat_new_stream(s, NULL);
+ int new_event = 1;
+ int64_t pos = 0, frame = AV_NOPTS_VALUE;
+ AVPacket *sub = NULL;
+
+ if (!st)
+ return AVERROR(ENOMEM);
+ avpriv_set_pts_info(st, 64, aqt->frame_rate.den, aqt->frame_rate.num);
+ st->codec->codec_type = AVMEDIA_TYPE_SUBTITLE;
+ st->codec->codec_id = AV_CODEC_ID_TEXT;
+
+ while (!url_feof(s->pb)) {
+ char line[4096];
+ int len = ff_get_line(s->pb, line, sizeof(line));
+
+ if (!len)
+ break;
+
+ line[strcspn(line, "\r\n")] = 0;
+
+ if (sscanf(line, "-->> %"PRId64, &frame) == 1) {
+ new_event = 1;
+ pos = avio_tell(s->pb);
+ if (sub) {
+ sub->duration = frame - sub->pts;
+ sub = NULL;
+ }
+ } else if (*line) {
+ if (!new_event) {
+ sub = ff_subtitles_queue_insert(&aqt->q, "\n", 1, 1);
+ if (!sub)
+ return AVERROR(ENOMEM);
+ }
+ sub = ff_subtitles_queue_insert(&aqt->q, line, strlen(line), !new_event);
+ if (!sub)
+ return AVERROR(ENOMEM);
+ if (new_event) {
+ sub->pts = frame;
+ sub->duration = -1;
+ sub->pos = pos;
+ }
+ new_event = 0;
+ }
+ }
+
+ ff_subtitles_queue_finalize(&aqt->q);
+ return 0;
+}
+
+static int aqt_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+ AQTitleContext *aqt = s->priv_data;
+ return ff_subtitles_queue_read_packet(&aqt->q, pkt);
+}
+
+static int aqt_read_seek(AVFormatContext *s, int stream_index,
+ int64_t min_ts, int64_t ts, int64_t max_ts, int flags)
+{
+ AQTitleContext *aqt = s->priv_data;
+ return ff_subtitles_queue_seek(&aqt->q, s, stream_index,
+ min_ts, ts, max_ts, flags);
+}
+
+static int aqt_read_close(AVFormatContext *s)
+{
+ AQTitleContext *aqt = s->priv_data;
+ ff_subtitles_queue_clean(&aqt->q);
+ return 0;
+}
+
+#define OFFSET(x) offsetof(AQTitleContext, x)
+#define SD AV_OPT_FLAG_SUBTITLE_PARAM|AV_OPT_FLAG_DECODING_PARAM
+static const AVOption aqt_options[] = {
+ { "subfps", "set the movie frame rate", OFFSET(frame_rate), AV_OPT_TYPE_RATIONAL, {.dbl=25}, 0, INT_MAX, SD },
+ { NULL }
+};
+
+static const AVClass aqt_class = {
+ .class_name = "aqtdec",
+ .item_name = av_default_item_name,
+ .option = aqt_options,
+ .version = LIBAVUTIL_VERSION_INT,
+};
+
+AVInputFormat ff_aqtitle_demuxer = {
+ .name = "aqtitle",
+ .long_name = NULL_IF_CONFIG_SMALL("AQTitle subtitles"),
+ .priv_data_size = sizeof(AQTitleContext),
+ .read_probe = aqt_probe,
+ .read_header = aqt_read_header,
+ .read_packet = aqt_read_packet,
+ .read_seek2 = aqt_read_seek,
+ .read_close = aqt_read_close,
+ .extensions = "aqt",
+ .priv_class = &aqt_class,
+};
diff --git a/libavformat/version.h b/libavformat/version.h
index 00a84be14c..d3c0d2a236 100644
--- a/libavformat/version.h
+++ b/libavformat/version.h
@@ -30,7 +30,7 @@
#include "libavutil/avutil.h"
#define LIBAVFORMAT_VERSION_MAJOR 54
-#define LIBAVFORMAT_VERSION_MINOR 53
+#define LIBAVFORMAT_VERSION_MINOR 54
#define LIBAVFORMAT_VERSION_MICRO 100
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
diff --git a/tests/fate/subtitles.mak b/tests/fate/subtitles.mak
index b664386826..0887d1c70a 100644
--- a/tests/fate/subtitles.mak
+++ b/tests/fate/subtitles.mak
@@ -1,3 +1,6 @@
+FATE_SUBTITLES_ASS-$(call DEMDEC, AQTITLE, TEXT) += fate-sub-aqtitle
+fate-sub-aqtitle: CMD = md5 -i $(SAMPLES)/sub/AQTitle_capability_tester.aqt -f ass
+
FATE_SUBTITLES_ASS-$(call DEMDEC, JACOSUB, JACOSUB) += fate-sub-jacosub
fate-sub-jacosub: CMD = md5 -i $(SAMPLES)/sub/JACOsub_capability_tester.jss -f ass
diff --git a/tests/ref/fate/sub-aqtitle b/tests/ref/fate/sub-aqtitle
new file mode 100644
index 0000000000..f6900e7f0e
--- /dev/null
+++ b/tests/ref/fate/sub-aqtitle
@@ -0,0 +1 @@
+e888e1354cd0968895ab89cb169fec31