splitmux: Implement new elements for splitting files at mux level.

Implement 2 new elements - splitmuxsink and splitmuxsrc.

splitmuxsink is a bin which wraps a muxer and takes 1 video stream,
plus audio/subtitle streams, and starts a new file
whenever necessary to avoid overrunning a threshold of either bytes
or time. New files are started at a keyframe, and corresponding audio
and subtitle streams are split at packet boundaries to match
video GOP timestamps.

splitmuxsrc is a corresponding source element which handles
the splitmux:// URL and plays back all component files,
reconstructing the original elementary streams as it goes.

5 files changed, 36 insertions, 0 deletions

diff --git a/docs/plugins/Makefile.am b/docs/plugins/Makefile.am
index 7c125adff..728574f5f 100644
--- a/docs/plugins/Makefile.am
+++ b/docs/plugins/Makefile.am
@@ -157,6 +157,8 @@ EXTRA_HFILES = \
 	$(top_srcdir)/gst/multifile/gstmultifilesink.h \
 	$(top_srcdir)/gst/multifile/gstmultifilesrc.h \
 	$(top_srcdir)/gst/multifile/gstsplitfilesrc.h \
+	$(top_srcdir)/gst/multifile/gstsplitmuxsrc.h \
+	$(top_srcdir)/gst/multifile/gstsplitmuxsink.h \
 	$(top_srcdir)/gst/multipart/multipartdemux.h \
 	$(top_srcdir)/gst/multipart/multipartmux.h \
 	$(top_srcdir)/gst/isomp4/qtdemux.h \
diff --git a/docs/plugins/gst-plugins-good-plugins-docs.sgml b/docs/plugins/gst-plugins-good-plugins-docs.sgml
index d48bf00e1..9222fe483 100644
--- a/docs/plugins/gst-plugins-good-plugins-docs.sgml
+++ b/docs/plugins/gst-plugins-good-plugins-docs.sgml
@@ -162,6 +162,8 @@
     <xi:include href="xml/element-speexenc.xml" />
     <xi:include href="xml/element-speexdec.xml" />
     <xi:include href="xml/element-splitfilesrc.xml" />
+    <xi:include href="xml/element-splitmuxsrc.xml" />
+    <xi:include href="xml/element-splitmuxsink.xml" />
     <xi:include href="xml/element-streaktv.xml" />
     <xi:include href="xml/element-taginject.xml" />
     <xi:include href="xml/element-udpsrc.xml" />
diff --git a/docs/plugins/gst-plugins-good-plugins-sections.txt b/docs/plugins/gst-plugins-good-plugins-sections.txt
index 807f4b39c..ac6b4aa10 100644
--- a/docs/plugins/gst-plugins-good-plugins-sections.txt
+++ b/docs/plugins/gst-plugins-good-plugins-sections.txt
@@ -2014,6 +2014,34 @@ gst_split_file_src_get_type
 </SECTION>
 
 <SECTION>
+<FILE>element-splitmuxsrc</FILE>
+<TITLE>splitmuxsrc</TITLE>
+GstSplitMuxSrc
+<SUBSECTION Standard>
+GstSplitMuxSrcClass
+GST_SPLITMUX_SRC
+GST_SPLITMUX_SRC_CLASS
+GST_IS_SPLITMUX_SRC
+GST_IS_SPLITMUX_SRC_CLASS
+GST_TYPE_SPLITMUX_SRC
+gst_split_mux_src_get_type
+</SECTION>
+
+<SECTION>
+<FILE>element-splitmuxsink</FILE>
+<TITLE>splitmuxsink</TITLE>
+GstSplitMuxSink
+<SUBSECTION Standard>
+GstSplitMuxSinkClass
+GST_SPLITMUX_SINK
+GST_SPLITMUX_SINK_CLASS
+GST_IS_SPLITMUX_SINK
+GST_IS_SPLITMUX_SINK_CLASS
+GST_TYPE_SPLITMUX_SINK
+gst_split_mux_sink_get_type
+</SECTION>
+
+<SECTION>
 <FILE>element-taginject</FILE>
 <TITLE>taginject</TITLE>
 GstTagInject
diff --git a/docs/plugins/gst-plugins-good-plugins.hierarchy b/docs/plugins/gst-plugins-good-plugins.hierarchy
index 75fa1949a..82b5fb0e3 100644
--- a/docs/plugins/gst-plugins-good-plugins.hierarchy
+++ b/docs/plugins/gst-plugins-good-plugins.hierarchy
@@ -152,6 +152,8 @@ GObject
           GstRTSPSrc
           GstRgVolume
           GstRtpBin
+          GstSplitMuxSink
+          GstSplitMuxSrc
         GstCutter
         GstDVDec
         GstDVDemux
diff --git a/docs/plugins/gst-plugins-good-plugins.interfaces b/docs/plugins/gst-plugins-good-plugins.interfaces
index 8dfb97d03..430142456 100644
--- a/docs/plugins/gst-plugins-good-plugins.interfaces
+++ b/docs/plugins/gst-plugins-good-plugins.interfaces
@@ -71,6 +71,8 @@ GstSoupHTTPSrc GstURIHandler
 GstSpeexEnc GstPreset GstTagSetter
 GstSpeexEnc GstTagSetter GstPreset
 GstSplitFileSrc GstURIHandler
+GstSplitMuxSink GstChildProxy
+GstSplitMuxSrc GstChildProxy GstURIHandler
 GstSwitchSink GstChildProxy
 GstSwitchSrc GstChildProxy
 GstTagLibMux GstTagSetter