mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-10-01 08:12:30 +00:00
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 ##### -->
|
|
GstFormat
|
|
|
|
<!-- ##### SECTION Short_Description ##### -->
|
|
Dynamically register new formats
|
|
|
|
<!-- ##### SECTION Long_Description ##### -->
|
|
<para>
|
|
GstFormats functions are used to register a new format to the gstreamer core.
|
|
formats can be used to perform seeking or conversions/query operations.
|
|
</para>
|
|
|
|
<!-- ##### SECTION See_Also ##### -->
|
|
<para>
|
|
#GstPad, #GstElement
|
|
</para>
|
|
|
|
<!-- ##### ENUM GstFormat ##### -->
|
|
<para>
|
|
Standard predefined formats
|
|
</para>
|
|
|
|
@GST_FORMAT_UNDEFINED: undefined format
|
|
@GST_FORMAT_DEFAULT: the default format of the pad/element
|
|
@GST_FORMAT_BYTES: bytes
|
|
@GST_FORMAT_TIME: time in nanoseconds
|
|
@GST_FORMAT_BUFFERS: buffers
|
|
@GST_FORMAT_PERCENT: percentage of stream
|
|
|
|
<!-- ##### MACRO GST_FORMAT_PERCENT_MAX ##### -->
|
|
<para>
|
|
The PERCENT format is between 0 and this value
|
|
</para>
|
|
|
|
|
|
|
|
<!-- ##### MACRO GST_FORMAT_PERCENT_SCALE ##### -->
|
|
<para>
|
|
The value used to scale down the reported PERCENT format value to
|
|
its real value.
|
|
</para>
|
|
|
|
|
|
|
|
<!-- ##### STRUCT GstFormatDefinition ##### -->
|
|
<para>
|
|
A format definition
|
|
</para>
|
|
|
|
@value: The unique id of this format
|
|
@nick: A short nick of the format
|
|
@description: A longer description of the format
|
|
|
|
<!-- ##### MACRO GST_FORMATS_FUNCTION ##### -->
|
|
<para>
|
|
A convenience function to define a function that returns an array
|
|
of formats.
|
|
</para>
|
|
|
|
@type: The type of the first argument of the function
|
|
@functionname: The name of the function
|
|
@...: comma separated list of functions closed with 0
|
|
|
|
|
|
<!-- ##### FUNCTION gst_format_register ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@nick:
|
|
@description:
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gst_format_get_by_nick ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@nick:
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gst_formats_contains ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@formats:
|
|
@format:
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gst_format_get_details ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@format:
|
|
@Returns:
|
|
|
|
|