Tags » Codec

An informal comparison of intermediate editing codecs for Windows platforms

Last year I volunteered to record an entire weekend’s worth of vintage computer talks. ¬†Unsurprisingly, this also involved editing an entire weekend’s worth of vintage computer talks. ¬† 1,217 more words

Digital Video

Review of the 2016 TMMI patents

I was asked to evaluate three patents that TMMI filed in 2016, specifically, patents US20160078601A1, WO2016186925A1, and WO2016040939A1.

They are worthless, and could justify the patent office rejecting them. 436 more words

Voice at 700 Bits Per Second

All other things being equal, signals with wider bandwidth can carry more information. Sometimes that information is data, but sometimes it is frequency. AM radio stations (traditionally) used about 30 kHz of bandwidth, while FM stations consume nearly 200 kHz. 289 more words

Radio Hacks

Safari Users Unable to Play Newer 4K Video on YouTube in Native Resolution

(Source: www.macrumors.com)

The issue was first raised almost a month ago by Reddit user

Other users soon chimed in to confirm the anomaly, noting that it only seemed to occur in recently uploaded 4K video and that accessing the same content in Chrome or Firefox still offered up the preferred 2160p resolution as a viewing option. 335 more words


Hamming Code Generator (Verilog)

Created: 2016-12-28 Wed

Modified: 2016-12-29 Thu

From wikipedia

The following general algorithm generates a single-error correcting (SEC) code for any number of bits.

  1. Number the bits starting from 1: bit 1, 2, 3, 4, 5, etc.
  2. 404 more words
IC Design

On a path to moderately fast image/video compression.

Well, probably many here are familiar with the DCT transform, the aged and battle hardened star of JPEG and MPEG. Some may also be familiar with the “rising star” known as DWT, and its “will it ever appear in a usable mainstream video codec?” thing. 2,391 more words

Unify OpenScape Business: SIP Calls Cutting Off

Problem Details:

When a call comes in, or a call is made outbound on SIP and is, for example, placed on hold, the call cuts off. 132 more words

Music On Hold