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498ae2c79f
Original commit message from CVS: 2005-03-29 Andy Wingo <wingo@pobox.com> * po/, docs/gst/: Commit automatic changes to docs and po files. * gst/elements/Makefile.am (libgstelements_la_LDFLAGS): Link to the versioned libgstbase. * check/Makefile.am: Depend on an unversioned gst-register, seems to make autoconf happier. * gst/base/Makefile.am: Make libgstbase a versioned lib.
169 lines
2.5 KiB
Text
169 lines
2.5 KiB
Text
<!-- ##### SECTION Title ##### -->
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gstdataprotocol
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<!-- ##### SECTION Short_Description ##### -->
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implements GStreamer Data Protocol to serialize buffers, caps and events.
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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This helper library provides serialization of GstBuffer, GstCaps and
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GstEvent structures.
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</para>
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<para>
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This serialization can be useful when GStreamer needs to interface with
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the outside world to transport data between different GStreamer pipelines.
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The connections with the outside world generally don't have mechanisms
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to transport properties of these structures.
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</para>
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<para>
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For example, transporting buffers across named pipes doesn't keep the
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buffer size. Network elements that transport GStreamer data across
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network connections also need a protocol to do this.
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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#GstBuffer, #GstCaps, #GstEvent
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</para>
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<!-- ##### ENUM GstDPHeaderFlag ##### -->
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<para>
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</para>
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@GST_DP_HEADER_FLAG_NONE:
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@GST_DP_HEADER_FLAG_CRC_HEADER:
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@GST_DP_HEADER_FLAG_CRC_PAYLOAD:
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@GST_DP_HEADER_FLAG_CRC:
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<!-- ##### ENUM GstDPPayloadType ##### -->
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<para>
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</para>
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@GST_DP_PAYLOAD_NONE:
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@GST_DP_PAYLOAD_BUFFER:
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@GST_DP_PAYLOAD_CAPS:
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@GST_DP_PAYLOAD_EVENT_NONE:
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<!-- ##### FUNCTION gst_dp_header_payload_length ##### -->
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<para>
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</para>
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@header:
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@Returns:
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<!-- ##### FUNCTION gst_dp_header_payload_type ##### -->
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<para>
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</para>
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@header:
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@Returns:
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<!-- ##### FUNCTION gst_dp_header_from_buffer ##### -->
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<para>
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</para>
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@buffer:
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@flags:
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@length:
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@header:
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@Returns:
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<!-- ##### FUNCTION gst_dp_packet_from_caps ##### -->
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<para>
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</para>
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@caps:
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@flags:
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@length:
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@header:
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@payload:
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@Returns:
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<!-- ##### FUNCTION gst_dp_packet_from_event ##### -->
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<para>
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</para>
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@event:
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@flags:
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@length:
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@header:
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@payload:
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@Returns:
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<!-- ##### FUNCTION gst_dp_buffer_from_header ##### -->
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<para>
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</para>
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@header_length:
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@header:
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@Returns:
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<!-- ##### FUNCTION gst_dp_caps_from_packet ##### -->
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<para>
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</para>
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@header_length:
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@header:
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@payload:
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@Returns:
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<!-- ##### FUNCTION gst_dp_event_from_packet ##### -->
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<para>
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</para>
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@header_length:
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@header:
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@payload:
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@Returns:
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<!-- ##### FUNCTION gst_dp_validate_header ##### -->
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<para>
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</para>
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@header_length:
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@header:
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@Returns:
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<!-- ##### FUNCTION gst_dp_validate_payload ##### -->
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<para>
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</para>
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@header_length:
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@header:
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@payload:
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@Returns:
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<!-- ##### FUNCTION gst_dp_validate_packet ##### -->
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<para>
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</para>
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@header_length:
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@header:
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@payload:
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@Returns:
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