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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.
102 lines
1.8 KiB
Text
102 lines
1.8 KiB
Text
<!-- ##### SECTION Title ##### -->
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GstFormat
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<!-- ##### SECTION Short_Description ##### -->
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Dynamically register new formats
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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GstFormats functions are used to register a new format to the gstreamer core.
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formats can be used to perform seeking or conversions/query operations.
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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#GstPad, #GstElement
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</para>
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<!-- ##### ENUM GstFormat ##### -->
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<para>
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Standard predefined formats
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</para>
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@GST_FORMAT_UNDEFINED: undefined format
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@GST_FORMAT_DEFAULT: the default format of the pad/element
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@GST_FORMAT_BYTES: bytes
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@GST_FORMAT_TIME: time in nanoseconds
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@GST_FORMAT_BUFFERS: buffers
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@GST_FORMAT_PERCENT: percentage of stream
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<!-- ##### MACRO GST_FORMAT_PERCENT_MAX ##### -->
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<para>
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The PERCENT format is between 0 and this value
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</para>
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<!-- ##### MACRO GST_FORMAT_PERCENT_SCALE ##### -->
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<para>
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The value used to scale down the reported PERCENT format value to
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its real value.
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</para>
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<!-- ##### STRUCT GstFormatDefinition ##### -->
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<para>
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A format definition
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</para>
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@value: The unique id of this format
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@nick: A short nick of the format
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@description: A longer description of the format
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<!-- ##### MACRO GST_FORMATS_FUNCTION ##### -->
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<para>
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A convenience function to define a function that returns an array
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of formats.
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</para>
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@type: The type of the first argument of the function
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@functionname: The name of the function
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@...: comma separated list of functions closed with 0
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<!-- ##### FUNCTION gst_format_register ##### -->
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<para>
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</para>
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@nick:
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@description:
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@Returns:
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<!-- ##### FUNCTION gst_format_get_by_nick ##### -->
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<para>
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</para>
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@nick:
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@Returns:
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<!-- ##### FUNCTION gst_formats_contains ##### -->
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<para>
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</para>
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@formats:
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@format:
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@Returns:
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<!-- ##### FUNCTION gst_format_get_details ##### -->
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<para>
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</para>
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@format:
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@Returns:
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