decodes MPEG2 Video bitstreams as DMABuf using Linux V4L2 Stateless API.
Example launch linegst-launch-1.0 filesrc location=some.mov ! parsebin ! v4l2slmpeg2dec ! autovideosink
Hierarchy Factory details
Authors: â Daniel Almeida
Classification: â Codec/Decoder/Video/Hardware
Rank â primary + 1
Plugin â v4l2codecs
Package â GStreamer Bad Plug-ins
Pad Templatessink
video/mpeg:
systemstream: false
mpegversion: 2
profile: { (string)main, (string)simple }
Presence â always
Direction â sink
Object type â GstPad
src
video/x-raw(memory:DMABuf):
format: DMA_DRM
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
video/x-raw:
format: { NV16_10LE40, NV16, MT2110R, MT2110T, NV12_10LE40_4L4, NV12_10LE40, P010_10LE, YUY2, NV12_16L32S, NV12_32L32, NV12_4L4, NV12, I420 }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
Presence â always
Direction â src
Object type â GstPad
Properties video-deviceâvideo-deviceâ gchararray
Path to the video device node
Flags : Read / Write / Construct Only
Default value : /dev/videoX
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