blog/Frikanalen___Complete_TV_station_organised_using_the_web.html

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   6     <title>Petter Reinholdtsen: Frikanalen - Complete TV station organised using the web</title>
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  14  <h1>
  15      <a href="http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen</a>
  16
  17  </h1>
  18
  19 </div>
  20
  21
  22     <div class="entry">
  23       <div class="title">Frikanalen - Complete TV station organised using the web</div>
  24       <div class="date"> 3rd March 2013</div>
  25       <div class="body"><p>Do you want to set up your own TV station, schedule videos and
  26 broadcast them on the air?  Using free software?  With video on demand
  27 support using
  28 <a href="http://www.digistan.org/open-standard:definition">free and
  29 open standards</a>?  Included a web based video stream as well?  And
  30 administrate it all in your web browser from anywhere in the world?  A
  31 few years now the Norwegian public access TV-channel
  32 <a href="http://www.frikanalen.no/">Frikanalen</a> have been building a
  33 system to do just this.  The source code for the solution is licensed
  34 using the GNU LGPL, and
  35 <a href="http://github.com/Frikanalen">available from github</a>.</p>
  36
  37 <p>The idea is simple.  You upload a video file over the web, and
  38 attach meta information to the file.  You select a time slot in the
  39 program schedule, and when the time come it is played on the air and
  40 in the web stream.  It is also made available in a video on demand
  41 solution for anyone to see it also outside its scheduled time.  All
  42 you need to run a TV station - using your web browser.</p>
  43
  44 <p>There are several parts to this web based solution.  I'll mention
  45 the three most important ones.  The first part is the database of
  46 videos and the schedule.  This is written in Django and include a REST
  47 API.  The current database is SQLite, but the plan is to migrate it to
  48 PostgreSQL.  At the moment this system can be tested on
  49 <a href="http://beta.frikanalen.tv/">beta.frikanalen.tv</a>.  The
  50 second part is the video playout, taking the schedule information from
  51 the database and providing a video stream to broadcast.  This is done
  52 using <a href="http://www.casparcg.com/">CasparCG from SVT</a> and
  53 <a href="http://www.mltframework.org/">Media Lovin' Toolkit</a>.  Video
  54 signal distribution is handled using
  55 <a href="http://www.ob-encoder.com/">Open Broadcast Encoder</a>.  The
  56 third part is the converter, handling the transformation of uploaded
  57 video files to a format useful for broadcasting, streaming and video
  58 on demand.  It is still very much work in progress, so it is not yet
  59 decided what it will end up using.  Note that the source of the latter
  60 two parts are not yet pushed to github.  The lead author want to clean
  61 them up a bit more first.</p>
  62
  63 <p>The development is coordinated on the
  64 <a href="irc://irc.freenode.net/%23frikanalen">#frikanalen IRC
  65 channel</a> (irc.freenode.net), and discussed on
  66 <a href="http://lists.nuug.no/mailman/listinfo/frikanalen">the
  67 frikanalen mailing list</a>. The lead developer is Benjamin Bruheim
  68 (phed on IRC).  Anyone is welcome to participate in the
  69 development.</p>
  70 </div>
  71
  72       <div class="tags">Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug</a>, <a href="http://people.skolelinux.org/pere/blog/tags/video">video</a>.</div>
  73
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  75     </div>
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  80     <div id="sidebar">
  81
  82
  83
  84 <h2>Archive</h2>
  85 <ul>
  86
  87 <li>2016
  88 <ul>
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 105
 106 </ul></li>
 107
 108 <li>2015
 109 <ul>
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 111 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/01/">January (7)</a></li>
 112
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 124
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 126
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 128
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 130
 131 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/11/">November (6)</a></li>
 132
 133 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/12/">December (3)</a></li>
 134
 135 </ul></li>
 136
 137 <li>2014
 138 <ul>
 139
 140 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 141
 142 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/02/">February (3)</a></li>
 143
 144 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/03/">March (8)</a></li>
 145
 146 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/04/">April (7)</a></li>
 147
 148 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/05/">May (1)</a></li>
 149
 150 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/06/">June (2)</a></li>
 151
 152 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/07/">July (2)</a></li>
 153
 154 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/08/">August (2)</a></li>
 155
 156 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/09/">September (5)</a></li>
 157
 158 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/10/">October (6)</a></li>
 159
 160 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/11/">November (3)</a></li>
 161
 162 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/12/">December (5)</a></li>
 163
 164 </ul></li>
 165
 166 <li>2013
 167 <ul>
 168
 169 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 170
 171 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/02/">February (9)</a></li>
 172
 173 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/03/">March (9)</a></li>
 174
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 176
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 178
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 180
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 182
 183 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/08/">August (3)</a></li>
 184
 185 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/09/">September (5)</a></li>
 186
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 188
 189 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/11/">November (9)</a></li>
 190
 191 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 192
 193 </ul></li>
 194
 195 <li>2012
 196 <ul>
 197
 198 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 199
 200 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 201
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 203
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 205
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 211
 212 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/08/">August (6)</a></li>
 213
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 215
 216 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 217
 218 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 219
 220 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 221
 222 </ul></li>
 223
 224 <li>2011
 225 <ul>
 226
 227 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 228
 229 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 230
 231 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
 232
 233 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/04/">April (7)</a></li>
 234
 235 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
 236
 237 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/06/">June (2)</a></li>
 238
 239 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
 240
 241 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/08/">August (6)</a></li>
 242
 243 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/09/">September (4)</a></li>
 244
 245 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
 246
 247 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 248
 249 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 250
 251 </ul></li>
 252
 253 <li>2010
 254 <ul>
 255
 256 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 257
 258 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 259
 260 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
 261
 262 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 263
 264 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
 265
 266 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
 267
 268 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
 269
 270 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
 271
 272 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
 273
 274 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
 275
 276 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 277
 278 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 279
 280 </ul></li>
 281
 282 <li>2009
 283 <ul>
 284
 285 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 286
 287 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
 288
 289 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
 290
 291 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
 292
 293 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
 294
 295 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
 296
 297 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
 298
 299 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
 300
 301 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
 302
 303 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
 304
 305 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 306
 307 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 308
 309 </ul></li>
 310
 311 <li>2008
 312 <ul>
 313
 314 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 315
 316 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 317
 318 </ul></li>
 319
 320 </ul>
 321
 322
 323
 324 <h2>Tags</h2>
 325 <ul>
 326
 327  <li><a href="http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (13)</a></li>
 328
 329  <li><a href="http://people.skolelinux.org/pere/blog/tags/amiga">amiga (1)</a></li>
 330
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 332
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 334
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 336
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 338
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 340
 341  <li><a href="http://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (2)</a></li>
 342
 343  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (133)</a></li>
 344
 345  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (157)</a></li>
 346
 347  <li><a href="http://people.skolelinux.org/pere/blog/tags/digistan">digistan (10)</a></li>
 348
 349  <li><a href="http://people.skolelinux.org/pere/blog/tags/dld">dld (15)</a></li>
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 351  <li><a href="http://people.skolelinux.org/pere/blog/tags/docbook">docbook (23)</a></li>
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 353  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
 354
 355  <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (325)</a></li>
 356
 357  <li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
 358
 359  <li><a href="http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (12)</a></li>
 360
 361  <li><a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (28)</a></li>
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 363  <li><a href="http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (9)</a></li>
 364
 365  <li><a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (18)</a></li>
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 367  <li><a href="http://people.skolelinux.org/pere/blog/tags/h264">h264 (20)</a></li>
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 369  <li><a href="http://people.skolelinux.org/pere/blog/tags/intervju">intervju (42)</a></li>
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 371  <li><a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (12)</a></li>
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 381  <li><a href="http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
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 383  <li><a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
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 385  <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (39)</a></li>
 386
 387  <li><a href="http://people.skolelinux.org/pere/blog/tags/nice free software">nice free software (7)</a></li>
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 389  <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (276)</a></li>
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 391  <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (182)</a></li>
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 393  <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (26)</a></li>
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 395  <li><a href="http://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
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 397  <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (61)</a></li>
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 399  <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (92)</a></li>
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 413  <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (4)</a></li>
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 415  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
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 417  <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (48)</a></li>
 418
 419  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
 420
 421  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (5)</a></li>
 422
 423  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (49)</a></li>
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 425  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (4)</a></li>
 426
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 428
 429  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (37)</a></li>
 430
 431  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (2)</a></li>
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 433  <li><a href="http://people.skolelinux.org/pere/blog/tags/usenix">usenix (2)</a></li>
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 435  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (8)</a></li>
 436
 437  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (59)</a></li>
 438
 439  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
 440
 441  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (38)</a></li>
 442
 443 </ul>
 444
 445
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 447     <p style="text-align: right">
 448  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
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