jpegdec
jpegdec — Decode images from JPEG format
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Object Hierarchy
GObject
+----GstObject
+----GstElement
+----GstJpegDec
Description
Decodes jpeg images. If there is no framerate set on sink caps, it sends EOS
after the first picture.
Element Information
| plugin |
jpeg
|
| author |
Wim Taymans <wim@fluendo.com> |
| class |
Codec/Decoder/Image |
Element Pads
| 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 ] |
| name |
sink |
| direction |
sink |
| presence |
always |
| details |
image/jpeg, width=(int)[ 16, 4096 ], height=(int)[ 8, 4096 ], framerate=(fraction)[ 0/1, 2147483647/1 ] |
Details
GstJpegDec
typedef struct _GstJpegDec GstJpegDec;
Property Details
The "idct-method" property
"idct-method" GstIDCTMethod : Read / Write
The IDCT algorithm to use.
Default value: Faster, less accurate integer method