Tag Archives: ffmpeg

Comparing Audio Streams

I had to compare multiple stream dumps I’ve collected from different places. Each file had a timestamp from when it was generated (i.e. downloaded) in it. So, even the exact same dump would have different timestamps if downloaded twice. Also, some files had embedded cover art and tags while others didn’t have any tags. To… Read More »

DeckLink BlackMagic Quad

You can use any of the 4 BlackMagic processors by specifying DeckLink SDI (1) … DeckLink SDI (4). The number after the @ is the port. This example streams the signal on port @3 in 2 different formats to different ports on 10.24.141.132. More info on StackOverflow.

Rip DVD track

To rip a DVD track to a file, you need the transcode package and the encoders you’re going to use. To rip a single track as ogg, use the command This would rip audio only (video goes to null) chapter 5, track 15 to the file Nasty.ogg. This one rips to a mp3 file. The… Read More »