jpegdec

jpegdec — Decode images from JPEG format

Synopsis

                    GstJpegDec;

  GObject
   +----GstObject
         +----GstElement
               +----GstJpegDec

  "idct-method"              GstIDCTMethod         : Read / Write

Decodes jpeg images.

gst-launch -v v4l2src ! jpegddec ! ffmpegcolorspace ! xvimagesink

The above pipeline reads a motion JPEG stream from a v4l2 camera and renders it to the screen.

name	sink
direction	sink
presence	always
details	image/jpeg, width=(int)[ 16, 65535 ], height=(int)[ 8, 65535 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

name	src
direction	source
presence	always
details	video/x-raw-yuv, format=(fourcc)I420, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

typedef struct _GstJpegDec GstJpegDec;

  "idct-method"              GstIDCTMethod         : Read / Write

The IDCT algorithm to use.

Default value: Faster, less accurate integer method

			GStreamer Good Plugins 0.10 Plugins Reference Manual
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