The audio track has to be extracted from any of the episodes, so that the intro music can be cut out. Solution Create a fingerprint of the intro soundtrack In my case, the intro clip is always 52 seconds long, so I only need to know the timestamp where the intro begins playing, to find out when the intro is done playing. This writeup goes deeper on the nitty-gritty of how it works. The same technique is used by companies like Shazam to identify currently playing music. This process transforms sound files into the frequency domain, and compares the spectrogram against a set of known signatures. The intro clip always uses the same audio track, so its position can be identified by audio fingerprinting. Identify the timestamp of the intro clip. ![]() This would first require me to know exactly when the intro begins and ends. In theory, if I could insert the chapter data to mark out the intro section, I can then easily skip past it by pressing “next chapter” on VLC ( Ctrl+N). On some DVDs with compatible players, the player may have “next chapter” and “previous chapter” controls. This was my strategy: Insert chapter data into the video ![]() For every episode, there is a 52 seconds intro that is played sometime between 2-5mins into the show, that I want to be able to seek past that intro quickly and reliably.Īs most developers would do, I built an automated technical solution that took me about 2 hours to complete, when I could have resolved the issue manually in minutes.I no longer have the DVDs (or a DVD drive), instead I am relying on a bunch of.Surely there has to be a better way to do this! ![]() Skipping a show's intro using chapters Fri, Oct 2, 2020Įver had the problem where you are watching a series, and had to skip past the intro of episode way too many times? Usually I would drag the video scrubber forwards, wiggle it a bit until it settles at the perfect spot.
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