msdkvpp
A MediaSDK Video Postprocessing Filter
Example launch line
gst-launch-1.0 videotestsrc ! msdkvpp ! glimagesink
Hierarchy
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstElement ╰──GstBaseTransform ╰──msdkvpp
Factory details
Authors: – Sreerenj Balachandrn
Classification: – Filter/Converter/Video;Filter/Converter/Video/Scaler;Filter/Effect/Video;Filter/Effect/Video/Deinterlace
Rank – none
Plugin – msdk
Package – GStreamer Bad Plug-ins
Pad Templates
sink
video/x-raw
format: { NV12, YV12, I420, YUY2, UYVY, VUYA, BGRA, BGRx, P010_10LE, RGB16, Y410, Y210 }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
interlace-mode: { (string)progressive, (string)interleaved, (string)mixed }
video/x-raw(memory:DMABuf)
format: { NV12, BGRA, YUY2, UYVY, VUYA, P010_10LE, RGB16, Y410, Y210 }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
src
video/x-raw(memory:DMABuf)
format: { BGRA, YUY2, UYVY, NV12, VUYA, BGRx, P010_10LE, BGR10A2_LE, YV12, Y410, Y210 }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
video/x-raw
format: { BGRA, NV12, YUY2, UYVY, VUYA, BGRx, P010_10LE, BGR10A2_LE, YV12, Y410, Y210 }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
interlace-mode: { (string)progressive, (string)interleaved, (string)mixed }
Properties
async-depth
“async-depth” guint
Depth of asynchronous pipeline
Flags : Read / Write
Default value : 1
deinterlace-method
“deinterlace-method” Msdk-vppdeinterlace-method *
Deinterlace method to use
Flags : Read / Write
Default value : bob (1)
deinterlace-mode
“deinterlace-mode” Msdk-vppdeinterlace-mode *
Deinterlace mode to use
Flags : Read / Write
Default value : auto (0)
detail
“detail” guint
The factor of detail/edge enhancement filter algorithm
Flags : Read / Write
Default value : 0
force-aspect-ratio
“force-aspect-ratio” gboolean
When enabled, scaling will respect original aspect ratio
Flags : Read / Write
Default value : true
frc-algorithm
“frc-algorithm” Msdk-vppfrc-algorithm *
The Framerate Control Alogorithm to use
Flags : Read / Write
Default value : none (0)
hdr-tone-mapping
“hdr-tone-mapping” gboolean
Flags : Read / Write
Default value : false
Since : 1.24
mirroring
“mirroring” Msdk-vppmirroring *
The Mirroring type (DEPRECATED, use video-direction instead)
Flags : Read / Write
Default value : disable (0)
rotation
“rotation” Msdk-vpprotation *
Rotation Angle (DEPRECATED, use video-direction instead)
Flags : Read / Write
Default value : 0 (0)
scaling-mode
“scaling-mode” Msdk-vppscaling-mode *
The Scaling mode to use
Flags : Read / Write
Default value : disable (0)
video-direction
“video-direction” GstVideoOrientationMethod *
Video direction: rotation and flipping, it will override both mirroring & rotation properties if set explicitly
Flags : Read / Write
Default value : identity (0)
Named constants
Msdk-vppdeinterlace-method
Members
none (0) – Disable deinterlacing
bob (1) – Bob deinterlacing
advanced (2) – Advanced deinterlacing (Motion adaptive)
advanced-no-ref (11) – Advanced deinterlacing mode without using of reference frames
advanced-scd (12) – Advanced deinterlacing mode with scene change detection
field-weave (13) – Field weaving
Msdk-vppdeinterlace-mode
Members
auto (0) – Auto detection
interlaced (1) – Force deinterlacing
disabled (2) – Never deinterlace
Msdk-vppfrc-algorithm
Members
none (0) – No FrameRate Control algorithm
preserve-ts (1) – Frame dropping/repetition, Preserve timestamp
distribute-ts (2) – Frame dropping/repetition, Distribute timestamp
interpolate (4) – Frame interpolation
interpolate-preserve-ts (5) – Frame interpolation, Preserve timestamp
interpolate-distribute-ts (6) – Frame interpolation, Distribute timestamp
Msdk-vppmirroring
Members
disable (0) – Disable mirroring
horizontal (1) – Horizontal Mirroring
vertical (2) – Vertical Mirroring
Msdk-vpprotation
Members
0 (0) – Unrotated mode
90 (90) – Rotated by 90°
180 (180) – Rotated by 180°
270 (270) – Rotated by 270°
Msdk-vppscaling-mode
Members
disable (0) – Default Scaling
lowpower (1) – Lowpower Scaling
quality (2) – High Quality Scaling
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