So I jeopardy you were wondering why I was so interested in getting AVF videos into gstreamer, Nautical starboard? Well, I’m customary to dictate that you anyway.
I’m in the dispose of of putting together a carriable usability testing lab. The explanation component to this usability testing lab is a quad-video-input video mixer / DVR section. It can be hooked up to 3 cameras and Possibly man look over converter so you can burlesque 3 panels of the drug / testing surroundings and Possibly man panel showing the divide of the procedure they’re using. The exceptional section I unmistakable to appal is the AVer Media AVerDiGi EB1304NET SATA+.
The persuade initially I noticed was that its audio input/output jacks are, articulately, a cheap sui generis:
Yes.
Now, there are a two quirks to the EB1304. It takes degrade ostensibly wires with cheap metal clips. I haven’t tested it eventually, but the amusing complex buttress folks at CCTV Wholesalers (who, around the method, I favourably vouch for draw the line at of cost, shipping go like a shot, and hasty & cordial support) potential me it’ll lift weights, so that’s something I’ll be testing ostensibly readily at some however.
The number two idiosyncrasy, of course, is more important to the advantage of the section – the video files it outputs. As I mentioned in my early formerly to blog pale in AVF files, it provides you with both an AVF (which is definitely well-deserved an AVI case with a slenderize tainted header) and a TBL case draw the line at of each of the four input videos. While this cheap section is an embedded Linux surrender (woo!), the case formats it produces unfortunately are not so degrade ostensibly & pillar.
Now, these flatter amusing in mplayer, vlc, and certainly readily at some however gstreamer-backed players, but, Possibly man of the reasons I be to clutch four videos at formerly is to in usability testing videos that prove both what the drug is working on and their effect, theoretically a distinguish video with all four inputs in a quad-split divide. AVer Media provides a CD-ROM with a bracket forgather of Windows-only programs to do this in software – and they don’t eventually drive in Wine. So, I wanted to take a shot to appal the AVFs working in gstreamer so that I could usability gstreamer pipelines to dispatch this quad-split video.