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

2026-05-06 · 264 min · 25 entities

episode page audio

Asserted relationships

→ hosted by Lex Fridman person

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Feed author/publisher: Lex Fridman
→ discusses Technology concept

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Feed category: Technology
→ discusses Science concept

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Feed category: Science
→ discusses Society & Culture concept

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Feed category: Society & Culture
→ discusses Philosophy concept

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Feed category: Philosophy
→ references perplexity.ai person

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evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://perplexity.ai/
→ references ffmpeg.org website

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evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://ffmpeg.org/
→ references videolan.org website

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evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://videolan.org/
→ references jbkempf.com website

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evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://jbkempf.com/
→ references Jbkempf website

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evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://github.com/jbkempf
→ references Kierank website

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evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://github.com/kierank
→ references larridin.com website

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evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://larridin.com/

Entities found in this episode

websites 12

mentioned ffmpeg.org website

0.45

evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://ffmpeg.org/
mentioned videolan.org website

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evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://videolan.org/
mentioned jbkempf.com website

0.45

evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://jbkempf.com/
mentioned Jbkempf website

0.45

evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://github.com/jbkempf
mentioned Kierank website

0.45

evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://github.com/kierank
mentioned larridin.com website

0.45

evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://larridin.com/
references ffmpeg.org website

0.38

evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://ffmpeg.org/
references videolan.org website

0.38

evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://videolan.org/
references jbkempf.com website

0.38

evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://jbkempf.com/
references Jbkempf website

0.38

evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://github.com/jbkempf
references Kierank website

0.38

evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://github.com/kierank
references larridin.com website

0.38

evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://larridin.com/

concepts 9

mentioned Technology concept

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Feed category: Technology
mentioned Science concept

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Feed category: Science
mentioned Society & Culture concept

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evidence
Feed category: Society & Culture
mentioned Philosophy concept

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evidence
Feed category: Philosophy
mentioned FFmpeg: The Incredible Technology Behind Video on the Internet concept

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

0.40

evidence
Feed category: Technology
discusses Science concept

0.40

evidence
Feed category: Science
discusses Society & Culture concept

0.40

evidence
Feed category: Society & Culture
discusses Philosophy concept

0.40

evidence
Feed category: Philosophy

persons 4

mentioned Lex Fridman person

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evidence
Feed author/publisher: Lex Fridman
hosted by Lex Fridman person

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evidence
Feed author/publisher: Lex Fridman
mentioned perplexity.ai person

0.45

evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://perplexity.ai/
references perplexity.ai person

0.38

evidence
Link in episode "#496 – FFmpeg: The Incredible Technology Behind Video on the Internet": https://perplexity.ai/

Episode description as stored

Jean-Baptiste Kempf is lead developer of VLC and president of VideoLAN. Kieran Kunhya is a longtime FFmpeg contributor, codec engineer, and the person behind the now-infamous FFmpeg account on X. Thank you for listening ❤ Check out our sponsors: https://lexfridman.com/sponsors/ep496-sc See below for timestamps, transcript, and to give feedback, submit questions, contact Lex, etc. Transcript: https://lexfridman.com/ffmpeg-transcript CONTACT LEX: Feedback – give feedback to Lex: https://lexfridman.com/survey AMA – submit questions, videos or call-in: https://lexfridman.com/ama Hiring – join our team: https://lexfridman.com/hiring Other – other ways to get in touch: https://lexfridman.com/contact EPISODE LINKS: FFmpeg on X: https://x.com/FFmpeg FFmpeg: https://ffmpeg.org/ VideoLAN (VLC): https://www.videolan.org/ VideoLAN on X: https://x.com/videolan Jean-Baptiste’s Website: https://jbkempf.com/ Jean-Baptiste’s LinkedIn: https://www.linkedin.com/in/jbkempf/ Jean-Baptiste’s GitHub: https://github.com/jbkempf Kieran’s X: https://x.com/kierank_ Kieran’s LinkedIn: https://bit.ly/3OORhmC Kieran’s GitHub: https://github.com/kierank SPONSORS: To support this podcast, check out our sponsors & get discounts: Larridin: Measure AI adoption in your business. Go to https://larridin.com Blitzy: AI agent for large enterprise codebases. Go to https://blitzy.com/lex BetterHelp: Online therapy and counseling. Go to https://betterhelp.com/lex Fin: AI agent for customer service. Go to https://fin.ai/lex LMNT: Zero-sugar electrolyte drink mix. Go to https://drinkLMNT.com/lex Perplexity: AI-powered answer engine. Go to https://perplexity.ai/ OUTLINE: (00:00) – Introduction (03:00) – Sponsors, Comments, and Reflections (10:48) – Weirdest things VLC opens (15:12) – How video playback works (24:33) – Video codecs and containers (35:20) – FFmpeg explained (56:20) – Linus Torvalds (1:00:59) – Turning down millions to keep VLC ad-free (1:15:17) – FFmpeg & Google drama (1:34:31) – FFmpeg developers (1:41:08) – VLC and FFmpeg (1:45:42) – History of FFmpeg (1:48:59) – Reverse engineering codecs (2:02:14) – FFmpeg testing (2:06:21) – Assembly code (handwritten) (2:30:39) – Rust programming language (2:39:55) – FFmpeg and Libav fork (2:48:17) – Open source burnout (2:56:04) – x264 and internet video (3:09:20) – Video compression basics (3:16:17) – CIA and fake VLC (3:26:52) – Ultra low latency streaming (3:44:20) – AV2 codec and video patents (3:54:12) – VLC backdoors (4:04:27) – Video archiving (4:11:04) – Future of FFmpeg and VLC