mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-27 20:21:24 +00:00
6c3416a44d
Original commit message from CVS: * gst/base/gstbasesink.c: (gst_base_sink_handle_object): * gst/base/gstbasetransform.c: (gst_base_transform_transform_size), fix up some debugging (gst_base_transform_get_unit_size), (gst_base_transform_buffer_alloc), (gst_base_transform_event), (gst_base_transform_handle_buffer): * gst/base/gstbasetransform.h: handle and store timed NEWSEGMENT events so that subclasses that calculate time by counting samples have a segment_start time they need to add to their timestamps - see audioresample
102 lines
1.7 KiB
Text
102 lines
1.7 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>
|
|
|
|
<!-- ##### SECTION Stability_Level ##### -->
|
|
|
|
|
|
<!-- ##### 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
|
|
|
|
<!-- ##### 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:
|
|
|
|
|
|
<!-- ##### FUNCTION gst_format_iterate_definitions ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
|