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• FFmpeg : do not terminate script using loop

  4 novembre 2019, par Punit Gajjar

  I have a collection of a few video URLs, and what I am trying to do is add a watermark to all the videos using a for loop, in a laravel

  inside the loop, this is my FFmpeg code.

  shell_exec('ffmpeg -y -i MY_VIDEO_PATH_HERE -i WATER_MARK_IMAGE_URL -filter_complex "overlay=18:H-h-30" -strict -2 -codec:a copy "MY_PATH_TO_STORE_VIDEO"');

  All this code is done using a queue/job from the laravel.

  My Problem is, If the above command is getting failed and not able to add the watermark

  it does not move the next video to start adding the watermark, instead of it terminate the process and try to add the watermark again for the same video.

  What I want is loop should continue for the next video instead of terminating the script.

  Any solution ?

• Bye Bye FATE Machine

  4 septembre 2010, par Multimedia Mike — FATE Server

  This is the computer that performed the lion’s share of FATE cycles for the past 1.5 years before Mans put a new continuous integration system into service. I’ve now decided to let the machine go. I can’t get over how odd this feels since this thing is technically the best machine I own.

  
  
  

  It’s a small form factor Shuttle PC (SD37P2 v2) ; Core 2 Duo 2.13 GHz ; 2 GB RAM ; 400 GB SATA HD ; equipped with the only consistently functional optical drive in my house (uh oh). I used it as my primary desktop from March 2007 – November 2008, at which point I repurposed it for FATE cycles.

  As mentioned, the craziest part is that this is technically the best computer in my house. My new EeePC 1201PN isn’t at quite the same level ; my old EeePC can’t touch it, of course ; the Mac Mini has a little more RAM but doesn’t stack up in nearly all other areas. But the Shuttle just isn’t seeing that much use since the usurpation. I had it running automated backup duty for multimedia.cx but that’s easy enough to move to another, lower-powered system.

  Maybe the prognosticators are correct and the PC industry has matured to the point where raw computing power simply doesn’t matter anymore. I fancy myself as someone who knows how to put CPU power to work but even I don’t know what to do with the computing capacity I purchased over 3 years ago.

  Where will the Shuttle go ? A good home, I trust– I know a family that just arrived in the country and could use a computer.

• 360 degree video of my OpenGL game

  23 août 2016, par woidler

  I want to make a 360 degree video of my OpenGL game.

  Concerning the rendering :
  Is it enough to render it in OpenGL with a specific projection matrix ?
  If yes, which one ?
  Or can I render it into a cube map, and then encode it ?
  (Which will require much more rendering power and be more complicated, which I want to avoid)

  And how do I encode a 360 degree video with FFMPEG ?