Tag: Blog

Discover the value of outsourced engineering with "5 Questions to Consider." Read the article and share your thoughts on choosing between outsourced or in-house engineering.

I’ve been thinking recently about skills I wish were taught better in computer science curricula. (Previously I discussed the ability to write.) Here’s another skill that we often need: The ability to quickly understand code you didn’t write. As open source is used more and more, we increasingly ask engineers to drop into a large... View Article

The Boulder County Business Report did a nice article about a recent project we did with a local Boulder startup, Clip Interactive: Local inventor Jeff Thramann hatched the idea and started Clip Interactive, originally contracting with Cardinal Peak for working space as well as help developing the technology. Cardinal Peak specializes in digital video and... View Article

When is low latency not that important? Answer: When the application is not real time, which is the case for the vast majority of video that we consume.

Howdy was interviewed in the Boulder Daily Camera today: Cardinal Peak specializes in developing embedded devices, mobile and set-top applications and digital video products for original equipment manufacturers. What type of competition is your firm facing? In our field, of course the big trend in the last 10 years is offshore outsourcing. … So for... View Article

Bordering on the line of "too embarrassingly simple for a blog post," here is an Excel data rate converter.

I've had several discussions with potential clients that go something like this: "We currently manufacture our product in China and we'd like more control over the hardware design and software source code." When these firms try to get the design files, they realize that they don't have full access to what they thought was their own intellectual property.

A simple way to avoid mutex-locking issues is to not use mutexes. This post describes a simple technique for passing objects between threads in a thread-safe manner without mutexes, which makes the entire class of possible mutex-related errors impossible to implement!

Texas Instruments DaVinci™ series offers a range of processors optimized for digital video processing. Although not appropriate for broadcast video, they are well suited for a number of other video applications. TI offers evaluation modules (EVMs), software development kits (SDKs) and reference DVR design kits (RDKs) that allow a company to jumpstart its development effort.... View Article

The digital video industry seems destined to make resolution confusing. I just got back from NAB last week, where “4k video” was everywhere, and I want to tell you a story about video resolutions. (This is all using the resolutions that are common in the NTSC world, which basically means in the U.S. and Canada.... View Article

When you enable location access, Android says Allow Google's location service to collect anonymous location data. Some data may be stored on your device. Collection may occur even when no apps are running. This seems both fair and harmless, so I didn't think too much about it. But it turns out to be a little creepier than you might think.

Over a year ago, a computer science faculty member asked me what skills I wished CS programs would teach their graduates. I’m sure he expected a response along the lines of “teach Node.js” or “teach more networking” or “teach operating system theory.” (And for the record, I do think they should teach those topics.) It’s... View Article