#496 – FFmpeg: The Incredible Technology Behind Video on the Internet

May 7, 2026 · 4h 24m · YouTube

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EP · Lex Fridman Podcast · #496 – FFmpeg: The Incredible Technology Behind Video on the Internet4:23:41

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Transcript

asr · 43,924 words · docs

0:00The following is a conversation all about FFmpeg and VLC with Jean-Baptiste Kempf and Karen Kunya.

0:08FFmpeg is an open source software system that is the invisible backbone behind YouTube, Netflix, Chrome, VLC, Discord, and basically every platform that touches video or audio on the internet.

0:24It can decode, encode, transcode, stream, and play almost any video or audio format ever created.

0:33To me, it is one of the most incredible software systems ever developed, and it's all done by volunteers.

0:42VLC is also a legendary piece of software.

0:45It is an open source media player that plays basically anything you throw at it, any format, any platform, no ads, no tracking.

0:54It has been downloaded over 6 billion times.

0:57And again, for me, it has been one of my favorite pieces of software ever with the most legendary logo, which I, of course, had to honor in this conversation by wearing the VLC Traffic Cone hat the whole time.

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