A colleague asked me the other day if I could download a video clip from the BBC News website so that she could use it in her training course (to save having to load up the website and play it “live” from there!)
I said anything is possible 😉 Took me on a little journey but finally found a way without having to resort to any browser plugins or switching to Windows to download a video grabber program. Decided to write a bash script to pull all the elements together too 🙂 Continue reading →
You setup a powerpoint presentation on your normal work machine, the encodes you did in mp4 worked just fine in the presentation. Save out to a stick and take it to the machine (an all in one touch screen 65″ with powerpoint viewer only) and all you see is a black screen where your video should be.
Scoured the interweb and tried three different encoding solutions, all of which resulted in a black screen.
I then upgraded the powerpoint viewer on the display machine from 2007 to 2010 (or the latest one I could find on the Microsoft pages). Bingo, the video started working.
Here is the encode I used which worked best, allowing proper full screen video, no black bars, etc.
Off I go again. Looking at using a Raspberry Pi for a digital slideshow, but this will work for any linux install using openbox as a window manager (simply because it presents a blank screen once X has loaded up.
Been wanting to have a go at this for a long time, and finally found some time to sit down and hack my way through it. Everyone else on the web seems to have used X to do this, but encouraged by all the work done on the cli and framebuffer by KMandla I felt this could be done. Now I’ve done all the hard work, I am happy to share it with you!
This had me flummoxed for a while, if I wanted my HTC ONE-X or Jabra Clipper to connect to the PC, I always had to go into devices and then select audio sink before it would connect, this is having previously paired and trusted the devices.
A foray into /etc/bluetooth/ showed all the .conf files for bluetooth, including audio.conf.
In there is a setting for auto-connection. All you have to do is remove the comment from the last line of the coda, save out then restart bluetooth, and your devices should automagically connect next time you try
# Automatically connect both A2DP and HFP/HSP profiles for incoming
# connections. Some headsets that support both profiles will only connect the
# other one automatically so the default setting of true is usually a good
This is going to be of great help when using bluetooth headphones on our htpc, and also with my carpc for either connecting the phone to the car, or for other bluetooth uses (yet to be discovered but keyboard or remote possibilities)