jpegparse

Parses a JPEG stream into JPEG images. It looks for EOI boundaries to split a continuous stream into single-frame buffers. Also reads the image header searching for image properties such as width and height among others. Jpegparse can also extract metadata (e.g. xmp).

Example launch line

 gst-launch-1.0 -v souphttpsrc location=... ! jpegparse ! matroskamux ! filesink location=...

The above pipeline fetches a motion JPEG stream from an IP camera over HTTP and stores it in a matroska file.

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseParse
                    ╰──jpegparse

Factory details

Authors: – Arnout Vandecappelle (Essensium/Mind)

Classification:Video/Parser

Rank – none

Plugin – jpegformat

Package – GStreamer Bad Plug-ins

Pad Templates

sink

image/jpeg:

Presencealways

Directionsink

Object typeGstPad


src

image/jpeg:
         format: { I420, Y41B, UYVY, YV12 }
          width: [ 0, 2147483647 ]
         height: [ 0, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]
         parsed: true

Presencealways

Directionsrc

Object typeGstPad


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