+2008-04-01 Thijs Vermeir <thijsvermeir@gmail.com>
+
+ * configure.ac:
+ * gst/srtenc/Makefile.am:
+ * gst/srtenc/gstsrtenc.c:
+ * gst/srtenc/gstsrtenc.h:
+ Add srt subtitle encoder
+
2008-03-31 Wim Taymans <wim.taymans@collabora.co.uk>
Patch by: kapil <kapil at fluendo dot com>
-Subproject commit 4221e9dcb05faa6f6f7ba19bba32fe90da4577dd
+Subproject commit 5421815aeed8b2d73a4d4d4a4b8eb2c93f1b7d02
AG_GST_CHECK_PLUGIN(selector)
AG_GST_CHECK_PLUGIN(speed)
AG_GST_CHECK_PLUGIN(speexresample)
+AG_GST_CHECK_PLUGIN(srtenc)
AG_GST_CHECK_PLUGIN(stereo)
AG_GST_CHECK_PLUGIN(tta)
AG_GST_CHECK_PLUGIN(videosignal)
gst/selector/Makefile
gst/speed/Makefile
gst/speexresample/Makefile
+gst/srtenc/Makefile
gst/stereo/Makefile
gst/tta/Makefile
gst/videosignal/Makefile
--- /dev/null
+plugin_LTLIBRARIES = libgstsrtenc.la
+
+libgstsrtenc_la_SOURCES = \
+ gstsrtenc.c
+libgstsrtenc_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) $(GST_CONTROLLER_CFLAGS)
+libgstsrtenc_la_LIBADD = $(GST_BASE_LIBS) $(GST_CONTROLLER_LIBS)
+libgstsrtenc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+
+noinst_HEADERS = \
+ gstsrtenc.h
--- /dev/null
+/* GStreamer
+ * Copyright (C) <2008> Thijs Vermeir <thijsvermeir@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "string.h"
+
+#include "gstsrtenc.h"
+#include <gst/controller/gstcontroller.h>
+
+GST_DEBUG_CATEGORY_STATIC (srtenc_debug);
+#define GST_CAT_DEFAULT srtenc_debug
+
+enum
+{
+ ARG_0,
+ ARG_TIMESTAMP,
+ ARG_DURATION
+};
+
+static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("application/x-subtitle"));
+
+static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("text/plain; text/x-pango-markup"));
+
+static GstFlowReturn gst_srtenc_chain (GstPad * pad, GstBuffer * buf);
+static gboolean plugin_init (GstPlugin * plugin);
+static gchar *gst_srtenc_timeconvertion (GstSrtenc * srtenc, GstBuffer * buf);
+static gchar *gst_srtenc_timestamp_to_string (GstClockTime timestamp);
+static void gst_srtenc_base_init (gpointer klass);
+static void gst_srtenc_class_init (GstSrtencClass * klass);
+static void gst_srtenc_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec);
+static void gst_srtenc_init (GstSrtenc * src, GstSrtencClass * klass);
+static void gst_srtenc_reset (GstSrtenc * srtenc);
+static void gst_srtenc_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec);
+
+GST_BOILERPLATE (GstSrtenc, gst_srtenc, GstElement, GST_TYPE_ELEMENT);
+
+static gchar *
+gst_srtenc_timestamp_to_string (GstClockTime timestamp)
+{
+ guint h = timestamp / (3600 * GST_SECOND);
+
+ timestamp -= h * 3600 * GST_SECOND;
+ guint m = timestamp / (60 * GST_SECOND);
+
+ timestamp -= m * 60 * GST_SECOND;
+ guint s = timestamp / GST_SECOND;
+
+ timestamp -= s * GST_SECOND;
+ guint ms = timestamp / GST_MSECOND;
+
+ return g_strdup_printf ("%.2d:%.2d:%.2d,%.3d", h, m, s, ms);
+}
+
+static gchar *
+gst_srtenc_timeconvertion (GstSrtenc * srtenc, GstBuffer * buf)
+{
+ gchar *start_time =
+ gst_srtenc_timestamp_to_string (GST_BUFFER_TIMESTAMP (buf) +
+ srtenc->timestamp);
+ gchar *stop_time =
+ gst_srtenc_timestamp_to_string (GST_BUFFER_TIMESTAMP (buf) +
+ srtenc->timestamp + GST_BUFFER_DURATION (buf) + srtenc->duration);
+ gchar *string = g_strdup_printf ("%s --> %s\n", start_time, stop_time);
+
+ g_free (start_time);
+ g_free (stop_time);
+ return string;
+}
+
+static GstFlowReturn
+gst_srtenc_chain (GstPad * pad, GstBuffer * buf)
+{
+ GstSrtenc *srtenc;
+ GstBuffer *new_buffer;
+ gchar *timing;
+ gchar *string;
+
+ srtenc = GST_SRTENC (gst_pad_get_parent_element (pad));
+ gst_object_sync_values (G_OBJECT (srtenc), GST_BUFFER_TIMESTAMP (buf));
+ timing = gst_srtenc_timeconvertion (srtenc, buf);
+ string = g_strdup_printf ("%d\n%s", srtenc->counter++, timing);
+ g_free (timing);
+ new_buffer =
+ gst_buffer_new_and_alloc (strlen (string) + GST_BUFFER_SIZE (buf) + 2);
+ memcpy (GST_BUFFER_DATA (new_buffer), string, strlen (string));
+ memcpy (GST_BUFFER_DATA (new_buffer) + strlen (string), GST_BUFFER_DATA (buf),
+ GST_BUFFER_SIZE (buf));
+ memcpy (GST_BUFFER_DATA (new_buffer) + GST_BUFFER_SIZE (new_buffer) - 2,
+ "\n\n", 2);
+ g_free (string);
+
+ gst_buffer_unref (buf);
+
+ return gst_pad_push (srtenc->srcpad, new_buffer);
+}
+
+static void
+gst_srtenc_base_init (gpointer klass)
+{
+ GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+
+ gst_element_class_add_pad_template (element_class,
+ gst_static_pad_template_get (&sink_template));
+ gst_element_class_add_pad_template (element_class,
+ gst_static_pad_template_get (&src_template));
+
+ gst_element_class_set_details_simple (element_class,
+ "Srt encoder", "Codec/Encoder/Subtitle",
+ "Srt subtitle encoder", "Thijs Vermeir <thijsvermeir@gmail.com>");
+}
+
+static void
+gst_srtenc_reset (GstSrtenc * srtenc)
+{
+ srtenc->counter = 1;
+}
+
+static GstStateChangeReturn
+gst_srtenc_change_state (GstElement * element, GstStateChange transition)
+{
+ GstStateChangeReturn ret;
+ GstSrtenc *srtenc = GST_SRTENC (element);
+
+ ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
+ if (ret == GST_STATE_CHANGE_FAILURE)
+ return ret;
+
+ switch (transition) {
+ case GST_STATE_CHANGE_PAUSED_TO_READY:
+ gst_srtenc_reset (srtenc);
+ break;
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+static void
+gst_srtenc_get_property (GObject * object,
+ guint prop_id, GValue * value, GParamSpec * pspec)
+{
+ GstSrtenc *srtenc;
+
+ srtenc = GST_SRTENC (object);
+
+ switch (prop_id) {
+ case ARG_TIMESTAMP:
+ g_value_set_int64 (value, srtenc->timestamp);
+ break;
+ case ARG_DURATION:
+ g_value_set_int64 (value, srtenc->duration);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_srtenc_set_property (GObject * object,
+ guint prop_id, const GValue * value, GParamSpec * pspec)
+{
+
+ GstSrtenc *srtenc;
+
+ srtenc = GST_SRTENC (object);
+
+ switch (prop_id) {
+ case ARG_TIMESTAMP:
+ srtenc->timestamp = g_value_get_int64 (value);
+ break;
+ case ARG_DURATION:
+ srtenc->duration = g_value_get_int64 (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_srtenc_class_init (GstSrtencClass * klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+
+ gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_srtenc_set_property);
+ gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_srtenc_get_property);
+
+ element_class->change_state = GST_DEBUG_FUNCPTR (gst_srtenc_change_state);
+
+ g_object_class_install_property (gobject_class, ARG_TIMESTAMP,
+ g_param_spec_int64 ("timestamp", "Offset for the starttime",
+ "Offset for the starttime for the subtitles", G_MININT64, G_MAXINT64,
+ 0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
+ g_object_class_install_property (gobject_class, ARG_DURATION,
+ g_param_spec_int64 ("duration", "Offset for the duration",
+ "Offset for the duration of the subtitles", G_MININT64, G_MAXINT64,
+ 0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
+
+ GST_DEBUG_CATEGORY_INIT (srtenc_debug, "srtenc", 0, "srt subtitle encoder");
+}
+
+static void
+gst_srtenc_init (GstSrtenc * srtenc, GstSrtencClass * klass)
+{
+ gst_srtenc_reset (srtenc);
+
+ srtenc->srcpad = gst_pad_new_from_static_template (&src_template, "src");
+ gst_element_add_pad (GST_ELEMENT (srtenc), srtenc->srcpad);
+ srtenc->sinkpad = gst_pad_new_from_static_template (&sink_template, "sink");
+ gst_element_add_pad (GST_ELEMENT (srtenc), srtenc->sinkpad);
+ gst_pad_set_chain_function (srtenc->sinkpad, gst_srtenc_chain);
+}
+
+static gboolean
+plugin_init (GstPlugin * plugin)
+{
+ return gst_element_register (plugin, "srtenc", GST_RANK_NONE,
+ GST_TYPE_SRTENC);
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ "srtenc",
+ "Srt subtitle encoder",
+ plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
--- /dev/null
+/* GStreamer
+ * Copyright (C) <2008> Thijs Vermeir <thijsvermeir@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_SRTENC_H__
+#define __GST_SRTENC_H__
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+#define GST_TYPE_SRTENC \
+ (gst_srtenc_get_type())
+#define GST_SRTENC(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SRTENC,GstSrtenc))
+#define GST_SRTENC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SRTENC,GstSrtenc))
+#define GST_IS_SRTENC(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SRTENC))
+#define GST_IS_SRTENC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SRTENC))
+
+typedef struct _GstSrtenc GstSrtenc;
+typedef struct _GstSrtencClass GstSrtencClass;
+
+struct _GstSrtencClass
+{
+ GstElementClass parent_class;
+};
+
+struct _GstSrtenc
+{
+ GstElement element;
+
+ GstPad *sinkpad;
+ GstPad *srcpad;
+
+ /* properties */
+ gint64 timestamp;
+ gint64 duration;
+
+ /* counter for subtitle entry */
+ guint counter;
+};
+
+GType gst_srtenc_get_type (void);
+
+G_END_DECLS
+#endif
--- /dev/null
+plugin_LTLIBRARIES = libgstsrtenc.la
+
+libgstsrtenc_la_SOURCES = \
+ gstsrtenc.c
+libgstsrtenc_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) $(GST_CONTROLLER_CFLAGS)
+libgstsrtenc_la_LIBADD = $(GST_BASE_LIBS) $(GST_CONTROLLER_LIBS)
+libgstsrtenc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+
+noinst_HEADERS = \
+ gstsrtenc.h
--- /dev/null
+/* GStreamer
+ * Copyright (C) <2008> Thijs Vermeir <thijsvermeir@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "string.h"
+
+#include "gstsrtenc.h"
+#include <gst/controller/gstcontroller.h>
+
+GST_DEBUG_CATEGORY_STATIC (srtenc_debug);
+#define GST_CAT_DEFAULT srtenc_debug
+
+enum
+{
+ ARG_0,
+ ARG_TIMESTAMP,
+ ARG_DURATION
+};
+
+static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("application/x-subtitle"));
+
+static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("text/plain; text/x-pango-markup"));
+
+static GstFlowReturn gst_srtenc_chain (GstPad * pad, GstBuffer * buf);
+static gboolean plugin_init (GstPlugin * plugin);
+static gchar *gst_srtenc_timeconvertion (GstSrtenc * srtenc, GstBuffer * buf);
+static gchar *gst_srtenc_timestamp_to_string (GstClockTime timestamp);
+static void gst_srtenc_base_init (gpointer klass);
+static void gst_srtenc_class_init (GstSrtencClass * klass);
+static void gst_srtenc_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec);
+static void gst_srtenc_init (GstSrtenc * src, GstSrtencClass * klass);
+static void gst_srtenc_reset (GstSrtenc * srtenc);
+static void gst_srtenc_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec);
+
+GST_BOILERPLATE (GstSrtenc, gst_srtenc, GstElement, GST_TYPE_ELEMENT);
+
+static gchar *
+gst_srtenc_timestamp_to_string (GstClockTime timestamp)
+{
+ guint h = timestamp / (3600 * GST_SECOND);
+
+ timestamp -= h * 3600 * GST_SECOND;
+ guint m = timestamp / (60 * GST_SECOND);
+
+ timestamp -= m * 60 * GST_SECOND;
+ guint s = timestamp / GST_SECOND;
+
+ timestamp -= s * GST_SECOND;
+ guint ms = timestamp / GST_MSECOND;
+
+ return g_strdup_printf ("%.2d:%.2d:%.2d,%.3d", h, m, s, ms);
+}
+
+static gchar *
+gst_srtenc_timeconvertion (GstSrtenc * srtenc, GstBuffer * buf)
+{
+ gchar *start_time =
+ gst_srtenc_timestamp_to_string (GST_BUFFER_TIMESTAMP (buf) +
+ srtenc->timestamp);
+ gchar *stop_time =
+ gst_srtenc_timestamp_to_string (GST_BUFFER_TIMESTAMP (buf) +
+ srtenc->timestamp + GST_BUFFER_DURATION (buf) + srtenc->duration);
+ gchar *string = g_strdup_printf ("%s --> %s\n", start_time, stop_time);
+
+ g_free (start_time);
+ g_free (stop_time);
+ return string;
+}
+
+static GstFlowReturn
+gst_srtenc_chain (GstPad * pad, GstBuffer * buf)
+{
+ GstSrtenc *srtenc;
+ GstBuffer *new_buffer;
+ gchar *timing;
+ gchar *string;
+
+ srtenc = GST_SRTENC (gst_pad_get_parent_element (pad));
+ gst_object_sync_values (G_OBJECT (srtenc), GST_BUFFER_TIMESTAMP (buf));
+ timing = gst_srtenc_timeconvertion (srtenc, buf);
+ string = g_strdup_printf ("%d\n%s", srtenc->counter++, timing);
+ g_free (timing);
+ new_buffer =
+ gst_buffer_new_and_alloc (strlen (string) + GST_BUFFER_SIZE (buf) + 2);
+ memcpy (GST_BUFFER_DATA (new_buffer), string, strlen (string));
+ memcpy (GST_BUFFER_DATA (new_buffer) + strlen (string), GST_BUFFER_DATA (buf),
+ GST_BUFFER_SIZE (buf));
+ memcpy (GST_BUFFER_DATA (new_buffer) + GST_BUFFER_SIZE (new_buffer) - 2,
+ "\n\n", 2);
+ g_free (string);
+
+ gst_buffer_unref (buf);
+
+ return gst_pad_push (srtenc->srcpad, new_buffer);
+}
+
+static void
+gst_srtenc_base_init (gpointer klass)
+{
+ GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+
+ gst_element_class_add_pad_template (element_class,
+ gst_static_pad_template_get (&sink_template));
+ gst_element_class_add_pad_template (element_class,
+ gst_static_pad_template_get (&src_template));
+
+ gst_element_class_set_details_simple (element_class,
+ "Srt encoder", "Codec/Encoder/Subtitle",
+ "Srt subtitle encoder", "Thijs Vermeir <thijsvermeir@gmail.com>");
+}
+
+static void
+gst_srtenc_reset (GstSrtenc * srtenc)
+{
+ srtenc->counter = 1;
+}
+
+static GstStateChangeReturn
+gst_srtenc_change_state (GstElement * element, GstStateChange transition)
+{
+ GstStateChangeReturn ret;
+ GstSrtenc *srtenc = GST_SRTENC (element);
+
+ ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
+ if (ret == GST_STATE_CHANGE_FAILURE)
+ return ret;
+
+ switch (transition) {
+ case GST_STATE_CHANGE_PAUSED_TO_READY:
+ gst_srtenc_reset (srtenc);
+ break;
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+static void
+gst_srtenc_get_property (GObject * object,
+ guint prop_id, GValue * value, GParamSpec * pspec)
+{
+ GstSrtenc *srtenc;
+
+ srtenc = GST_SRTENC (object);
+
+ switch (prop_id) {
+ case ARG_TIMESTAMP:
+ g_value_set_int64 (value, srtenc->timestamp);
+ break;
+ case ARG_DURATION:
+ g_value_set_int64 (value, srtenc->duration);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_srtenc_set_property (GObject * object,
+ guint prop_id, const GValue * value, GParamSpec * pspec)
+{
+
+ GstSrtenc *srtenc;
+
+ srtenc = GST_SRTENC (object);
+
+ switch (prop_id) {
+ case ARG_TIMESTAMP:
+ srtenc->timestamp = g_value_get_int64 (value);
+ break;
+ case ARG_DURATION:
+ srtenc->duration = g_value_get_int64 (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_srtenc_class_init (GstSrtencClass * klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+
+ gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_srtenc_set_property);
+ gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_srtenc_get_property);
+
+ element_class->change_state = GST_DEBUG_FUNCPTR (gst_srtenc_change_state);
+
+ g_object_class_install_property (gobject_class, ARG_TIMESTAMP,
+ g_param_spec_int64 ("timestamp", "Offset for the starttime",
+ "Offset for the starttime for the subtitles", G_MININT64, G_MAXINT64,
+ 0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
+ g_object_class_install_property (gobject_class, ARG_DURATION,
+ g_param_spec_int64 ("duration", "Offset for the duration",
+ "Offset for the duration of the subtitles", G_MININT64, G_MAXINT64,
+ 0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
+
+ GST_DEBUG_CATEGORY_INIT (srtenc_debug, "srtenc", 0, "srt subtitle encoder");
+}
+
+static void
+gst_srtenc_init (GstSrtenc * srtenc, GstSrtencClass * klass)
+{
+ gst_srtenc_reset (srtenc);
+
+ srtenc->srcpad = gst_pad_new_from_static_template (&src_template, "src");
+ gst_element_add_pad (GST_ELEMENT (srtenc), srtenc->srcpad);
+ srtenc->sinkpad = gst_pad_new_from_static_template (&sink_template, "sink");
+ gst_element_add_pad (GST_ELEMENT (srtenc), srtenc->sinkpad);
+ gst_pad_set_chain_function (srtenc->sinkpad, gst_srtenc_chain);
+}
+
+static gboolean
+plugin_init (GstPlugin * plugin)
+{
+ return gst_element_register (plugin, "srtenc", GST_RANK_NONE,
+ GST_TYPE_SRTENC);
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ "srtenc",
+ "Srt subtitle encoder",
+ plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
--- /dev/null
+/* GStreamer
+ * Copyright (C) <2008> Thijs Vermeir <thijsvermeir@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_SRTENC_H__
+#define __GST_SRTENC_H__
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+#define GST_TYPE_SRTENC \
+ (gst_srtenc_get_type())
+#define GST_SRTENC(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SRTENC,GstSrtenc))
+#define GST_SRTENC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SRTENC,GstSrtenc))
+#define GST_IS_SRTENC(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SRTENC))
+#define GST_IS_SRTENC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SRTENC))
+
+typedef struct _GstSrtenc GstSrtenc;
+typedef struct _GstSrtencClass GstSrtencClass;
+
+struct _GstSrtencClass
+{
+ GstElementClass parent_class;
+};
+
+struct _GstSrtenc
+{
+ GstElement element;
+
+ GstPad *sinkpad;
+ GstPad *srcpad;
+
+ /* properties */
+ gint64 timestamp;
+ gint64 duration;
+
+ /* counter for subtitle entry */
+ guint counter;
+};
+
+GType gst_srtenc_get_type (void);
+
+G_END_DECLS
+#endif
projects / platform / upstream / gstreamer.git / commitdiff