GST cookbook: Revision history

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curprev 05:4905:49, 24 January 2014 GChriss talk contribs 27,267 bytes +1,344 add Google+ Hangout instructions

curprev 06:4906:49, 3 November 2013 GChriss talk contribs 25,923 bytes +492 refer readers to GEntrans, TI example pipelines

curprev 04:2204:22, 11 October 2013 GChriss talk contribs 25,431 bytes +236 →Same as above, but simultaneously broadcast in H.264: it's been a while, update section

curprev 02:1702:17, 3 October 2013 GChriss talk contribs m 25,195 bytes 0 →Debayer + convert to RGB a single JP46 frame using Elphel 353L: ...and might as well crank up PNG compression
curprev 02:1602:16, 3 October 2013 GChriss talk contribs m 25,195 bytes +6 →Debayer + convert to RGB a single JP46 frame using Elphel 353L: typo fix: missing the word 'queue'

curprev 16:2716:27, 2 October 2013 GChriss talk contribs m 25,189 bytes +4 fix typos
curprev 16:2616:26, 2 October 2013 GChriss talk contribs 25,185 bytes −17 updating Trisquel6 build notes to new reference build script; removing GNUsense pending refresh

curprev 21:2421:24, 10 August 2013 GChriss talk contribs 25,202 bytes +151 →Run color-correction on the extracted JPEGs with G'MIC: gmic 'smoothness' has issues; add that colors must be in RGB
curprev 18:2118:21, 10 August 2013 GChriss talk contribs 25,051 bytes +37 re-arrange image dump section

curprev 06:1306:13, 9 August 2013 GChriss talk contribs 25,014 bytes +788 →Dump high-resolution image stills --> create timestamps (new section): 1/2 way there maybe?

curprev 02:3802:38, 7 August 2013 GChriss talk contribs m 24,226 bytes +12 adjust make/model in exiftool

curprev 22:3522:35, 6 August 2013 GChriss talk contribs 24,214 bytes +26 →Add EXIF Metadata to generated image stills: linking to MediaGoblin homepage
curprev 22:3422:34, 6 August 2013 GChriss talk contribs 24,188 bytes +704 →EXIF: new section

curprev 17:5317:53, 2 August 2013 GChriss talk contribs 23,484 bytes +810 add JP46 single-image

curprev 15:0915:09, 15 April 2013 GChriss talk contribs 22,674 bytes +1,930 →Live-stream an Elphel 353L camera...: add gst-launch-1.0 version
curprev 14:5914:59, 15 April 2013 GChriss talk contribs 20,744 bytes +244 rebuild intro + include build instruction box

curprev 13:5013:50, 24 March 2013 GChriss talk contribs 20,500 bytes +772 →A v4l2 source + ALSA source -> Ogg Theora -> IceCast: substitute a better pipeline for the same task

curprev 22:0322:03, 18 March 2013 GChriss talk contribs 19,728 bytes +54 →Live-stream an Elphel 353L camera set at 'FullHD' JP46: + link to video samples
curprev 15:4815:48, 18 March 2013 GChriss talk contribs m 19,674 bytes +25 →Live-stream an Elphel 353L camera set at 'FullHD' JP46 //: try adding a named anchor for external linking
curprev 15:4215:42, 18 March 2013 GChriss talk contribs 19,649 bytes +246 move JP4 pipeline + add notes + expand Matroska image dump pipeline
curprev 12:4512:45, 18 March 2013 GChriss talk contribs 19,403 bytes +2,351 →Elphel JP4 FullHD pipeline: new section (w/o notes)

curprev 02:3602:36, 9 August 2012 GChriss talk contribs 17,052 bytes +1,400 add prototype of multi-source video mixing

curprev 18:5218:52, 21 May 2012 GChriss talk contribs 15,652 bytes +205 →Live-stream an Elphel 353L camera...: include Firefogg + ffmpeg conversion instructions for the .mkv recording
curprev 18:4818:48, 21 May 2012 GChriss talk contribs 15,447 bytes +3,031 →add H.264 subsection: new section

curprev 13:2413:24, 3 May 2012 GChriss talk contribs 12,416 bytes +1,034 →Live-stream a high-resolution Mac OSX Desktop at 1 FPS: add 2nd pipeline + notes

curprev 05:5605:56, 27 February 2012 GChriss talk contribs 11,382 bytes +115 →Live-stream an Elphel 353L camera: note on other apps running, VLC 2.0

curprev 23:2423:24, 29 January 2012 GChriss talk contribs 11,267 bytes +491 →How to extract images from the Elphel command: new section

curprev 20:0820:08, 7 October 2011 GChriss talk contribs 10,776 bytes +303 →Elphel 353L: add notes on the resulting recording

curprev 17:5817:58, 6 October 2011 GChriss talk contribs 10,473 bytes +399 →Elphel 353L: add some sensible color-coding to improve digestibility
curprev 17:0217:02, 6 October 2011 GChriss talk contribs 10,074 bytes +2,232 add a good shove in the right direction for anyone interested in Elphel

curprev 03:0603:06, 1 October 2011 Gnafu the Great talk contribs m 7,842 bytes +4 Fix typo and wording of Fluendo plugin comment

curprev 13:5113:51, 8 September 2011 GChriss talk contribs 7,838 bytes +559 →Capture from a 1680x1050 GNOME Desktop, Combine with ALSA -> Ogg Theora + Vorbis -> Icecast: add mac desktop

curprev 19:1619:16, 12 May 2011 GChriss talk contribs 7,279 bytes −343 →Capture from a 1680x1050 GNOME Desktop, Combine with ALSA -> Ogg Theora + Vorbis -> Icecast: reduced_resources actually exacerbate the slow-drag problem
curprev 18:0918:09, 12 May 2011 GChriss talk contribs 7,622 bytes −21 →Capture from a 1680x1050 GNOME Desktop, Combine with ALSA -> Ogg Theora + Vorbis -> Icecast: use capsfilter instead, _much_ better buffer handling

curprev 23:5123:51, 11 April 2011 GChriss talk contribs m 7,643 bytes +60 →Desktop streaming: fix typo, add explanation on disabling window animations

curprev 20:4620:46, 8 April 2011 Gmaxwell talk contribs 7,583 bytes −67 rv spam

curprev 15:4015:40, 7 April 2011 Nidia Layson talk contribs 7,650 bytes +4 →Pull from a windows media stream, transcode to Ogg/Thera+Vorbis and send to a icecast server:
curprev 15:4015:40, 7 April 2011 Nidia Layson talk contribs 7,646 bytes +63 →Pull from a windows media stream, transcode to Ogg/Thera+Vorbis and send to a icecast server:

curprev 06:5806:58, 28 March 2011 GChriss talk contribs 7,583 bytes +329 →Capture from a 1680x1050 Desktop...: kill accessiblity = better results
curprev 04:5004:50, 28 March 2011 GChriss talk contribs 7,254 bytes +559 →Desktop capture, no audio -> Ogg Theora -> Icecast: updates

curprev 21:0921:09, 16 March 2011 GChriss talk contribs 6,695 bytes +597 add live desktop broadcast; this is a fragile pipeline sensitive to changes in bitrate and FPS

curprev 19:0719:07, 1 March 2011 GChriss talk contribs 6,098 bytes +143 →v4l2 (x2): drop the framerate on the 2nd stream (e.g., for use with a scan converter for presentation slides)
curprev 19:0419:04, 1 March 2011 GChriss talk contribs 5,955 bytes +1,678 add a new section on v4l2 side-by-side
curprev 16:5216:52, 1 March 2011 GChriss talk contribs 4,277 bytes +201 →v4l2 -> icecast: update for what I use, include color correction

curprev 20:2420:24, 1 February 2011 GChriss talk contribs 4,076 bytes +219 →Capture video from a v4l2 device, encode to an Ogg Theora file, mux with an ALSA audio source with delayed audio for a/v sync, then stream to IceCast: warning on loss of A/V sync

curprev 17:1817:18, 16 November 2010 Bemasc talk contribs 3,857 bytes +319 No edit summary

curprev 17:4217:42, 22 June 2010 GChriss talk contribs 3,538 bytes +29 →Capture video from a v4l2 device, encode to an Ogg Theora file, mux with an ALSA audio source (=hw:1,0), then stream to an IceCast server: adding 'latency-time' as this was hard to dig up

curprev 12:1912:19, 18 May 2010 GChriss talk contribs 3,509 bytes +676 add-in an audio example

curprev 21:5321:53, 16 April 2010 Basilgohar talk contribs 2,833 bytes +877 Added example of capturing v4l2 video, displaying decoded video locally, saving encoded video to file, and streaming encoded video to Icecast server

curprev 17:2217:22, 8 April 2010 Gmaxwell talk contribs 1,956 bytes +1,956 Created page with 'In addition to being a powerful multimedia infrastructure for applications Gstreamer is also a useful tool for general manipulations of multimedia data. By invoking gst-launch f…'

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