Projects / ElphelOgm


ElphelOgm is a command line program that receives a realtime multicast UDP stream in RTP/MJPEG format and saves it as JPEGs or in Ogg/MJPEG format with variable framerate. It has a fastidious algorithm with reordering UDP packets and detection of errors and losses.

Operating Systems

Recent releases

  •  06 Sep 2006 16:43

    Release Notes: A new option -b to control number of ready frames delayed in the buffer.

    •  03 Sep 2006 16:03

      Release Notes: A bug in old frame skipping has been fixed. The default filename template for raw mode is set to $t.jpeg

      •  30 Aug 2006 23:15

        Release Notes: Old frames are skipped. Message levels and the flags -q and -v have been added. A core dump when printing status while the output file is closed has been fixed. JPEG output mode has been added. There is a new substitution in the output filename template: ($t) is the last timestamp in the file.

        •  21 Mar 2006 19:25

          Release Notes: A bug has been fixed regarding a possibly not full first frame. For compatibility with piped mplayer, this release will not flush the output before the first frame.

          •  19 Mar 2006 23:04

            Release Notes: A minimized delay mode has been added for real time view. It can be enabled via the -i option.


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