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gstreamer/subprojects/gst-editing-services/docs/libs/GESTimeOverlayClip-children-props.md

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ges: Move TimeOverlayClip out of GESTestClip This was complexifying the implementation for very little gain. Each source type should ideally have its own API. In that patch we make it so we do not have to subclass anything but instead use GESAsset to pass information about how the pipeline should look like. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/175>
2020-04-22 17:39:21 +00:00
#### `alpha`
alpha of the stream
Value type: #gdouble
#### `background-color`
Background color to use (big-endian ARGB)
Value type: #guint
See #videotestsrc:background-color
#### `font-desc`
Pango font description of font to be used for rendering. See documentation of
pango_font_description_from_string for syntax.
Value type: #gchararray
docs: fix links
2020-06-23 14:11:59 +00:00
See #GstBaseTextOverlay:font-desc
ges: Move TimeOverlayClip out of GESTestClip This was complexifying the implementation for very little gain. Each source type should ideally have its own API. In that patch we make it so we do not have to subclass anything but instead use GESAsset to pass information about how the pipeline should look like. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/175>
2020-04-22 17:39:21 +00:00
#### `foreground-color`
Foreground color to use (big-endian ARGB)
Value type: #guint
See #videotestsrc:foreground-color
#### `freq`
Frequency of test signal. The sample rate needs to be at least 2 times higher.
Value type: #gdouble
See #audiotestsrc:freq
#### `halignment`
Horizontal alignment of the text
Valid values:
- **left** (0) – left
- **center** (1) – center
- **right** (2) – right
- **position** (4) – Absolute position clamped to canvas
- **absolute** (5) – Absolute position
docs: fix links
2020-06-23 14:11:59 +00:00
See #GstBaseTextOverlay:halignment
ges: Move TimeOverlayClip out of GESTestClip This was complexifying the implementation for very little gain. Each source type should ideally have its own API. In that patch we make it so we do not have to subclass anything but instead use GESAsset to pass information about how the pipeline should look like. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/175>
2020-04-22 17:39:21 +00:00
#### `height`
height of the source
Value type: #gint
#### `mute`
mute channel
Value type: #gboolean
See #volume:mute
#### `pattern`
Type of test pattern to generate
Valid values:
- **SMPTE 100% color bars** (0) – smpte
- **Random (television snow)** (1) – snow
- **100% Black** (2) – black
- **100% White** (3) – white
- **Red** (4) – red
- **Green** (5) – green
- **Blue** (6) – blue
- **Checkers 1px** (7) – checkers-1
- **Checkers 2px** (8) – checkers-2
- **Checkers 4px** (9) – checkers-4
- **Checkers 8px** (10) – checkers-8
- **Circular** (11) – circular
- **Blink** (12) – blink
- **SMPTE 75% color bars** (13) – smpte75
- **Zone plate** (14) – zone-plate
- **Gamut checkers** (15) – gamut
- **Chroma zone plate** (16) – chroma-zone-plate
- **Solid color** (17) – solid-color
- **Moving ball** (18) – ball
- **SMPTE 100% color bars** (19) – smpte100
- **Bar** (20) – bar
- **Pinwheel** (21) – pinwheel
- **Spokes** (22) – spokes
- **Gradient** (23) – gradient
- **Colors** (24) – colors
See #videotestsrc:pattern
#### `posx`
x position of the stream
Value type: #gint
#### `posy`
y position of the stream
Value type: #gint
#### `text-width`
Resulting width of font rendering
Value type: #guint
docs: fix links
2020-06-23 14:11:59 +00:00
See #GstBaseTextOverlay:text-width
ges: Move TimeOverlayClip out of GESTestClip This was complexifying the implementation for very little gain. Each source type should ideally have its own API. In that patch we make it so we do not have to subclass anything but instead use GESAsset to pass information about how the pipeline should look like. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/175>
2020-04-22 17:39:21 +00:00
#### `text-x`
Resulting X position of font rendering.
Value type: #gint
docs: fix links
2020-06-23 14:11:59 +00:00
See #GstBaseTextOverlay:text-x
ges: Move TimeOverlayClip out of GESTestClip This was complexifying the implementation for very little gain. Each source type should ideally have its own API. In that patch we make it so we do not have to subclass anything but instead use GESAsset to pass information about how the pipeline should look like. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/175>
2020-04-22 17:39:21 +00:00
#### `text-y`
Resulting X position of font rendering.
Value type: #gint
docs: fix links
2020-06-23 14:11:59 +00:00
See #GstBaseTextOverlay:text-y
ges: Move TimeOverlayClip out of GESTestClip This was complexifying the implementation for very little gain. Each source type should ideally have its own API. In that patch we make it so we do not have to subclass anything but instead use GESAsset to pass information about how the pipeline should look like. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/175>
2020-04-22 17:39:21 +00:00
#### `time-mode`
What time to show
Valid values:
- **buffer-time** (0) – buffer-time
- **stream-time** (1) – stream-time
- **running-time** (2) – running-time
- **time-code** (3) – time-code
See #timeoverlay:time-mode
#### `valignment`
Vertical alignment of the text
Valid values:
- **baseline** (0) – baseline
- **bottom** (1) – bottom
- **top** (2) – top
- **position** (3) – Absolute position clamped to canvas
- **center** (4) – center
- **absolute** (5) – Absolute position
docs: fix links
2020-06-23 14:11:59 +00:00
See #GstBaseTextOverlay:valignment
ges: Move TimeOverlayClip out of GESTestClip This was complexifying the implementation for very little gain. Each source type should ideally have its own API. In that patch we make it so we do not have to subclass anything but instead use GESAsset to pass information about how the pipeline should look like. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/175>
2020-04-22 17:39:21 +00:00
#### `video-direction`
Video direction: rotation and flipping
Valid values:
- **GST_VIDEO_ORIENTATION_IDENTITY** (0) – identity
- **GST_VIDEO_ORIENTATION_90R** (1) – 90r
- **GST_VIDEO_ORIENTATION_180** (2) – 180
- **GST_VIDEO_ORIENTATION_90L** (3) – 90l
- **GST_VIDEO_ORIENTATION_HORIZ** (4) – horiz
- **GST_VIDEO_ORIENTATION_VERT** (5) – vert
- **GST_VIDEO_ORIENTATION_UL_LR** (6) – ul-lr
- **GST_VIDEO_ORIENTATION_UR_LL** (7) – ur-ll
- **GST_VIDEO_ORIENTATION_AUTO** (8) – auto
- **GST_VIDEO_ORIENTATION_CUSTOM** (9) – custom
docs: fix links
2020-06-23 14:11:59 +00:00
See #GstVideoDirection:video-direction
ges: Move TimeOverlayClip out of GESTestClip This was complexifying the implementation for very little gain. Each source type should ideally have its own API. In that patch we make it so we do not have to subclass anything but instead use GESAsset to pass information about how the pipeline should look like. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/175>
2020-04-22 17:39:21 +00:00
#### `volume`
Volume of test signal
Value type: #gdouble
See #audiotestsrc:volume
#### `volume`
volume factor, 1.0=100%
Value type: #gdouble
See #volume:volume
#### `width`
width of the source
Value type: #gint
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