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Jean-Baptiste Kempf

๐Ÿ‘ค Speaker
2148 total appearances

Appearances Over Time

Podcast Appearances

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

key eras and key people that made this possible.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

Fabrice Berlard, as you mentioned, creating the concept.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

And then probably in the 2000s era, I would call the era's tour of FMPEG is that the 2000s era was Michael Niedermeyer.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

So key things he got done was exhaustive support for DivX and Xvid at the time and all sorts of weird variants of what's known as MPEG-4 Part 2.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

So this predates...

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

the MPEG-4 part 10 that we used to.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

So this was 2000s era video codecs where there were flavor after flavor of weird decoders.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

At the time in the 2000s, you needed a new player to play every different type of file format.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

So there was Windows Media Player to play Windows media formats.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

There was Real Player to play real media formats.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

And those were the other key thing in FFmpeg at the time were native decoders for those.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

I actually do remember being a teenager.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

I must have been figuring out there was this one player that could play

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

could decode these files without having separate bloated players because at the time when you downloaded real player there was a ton of other stuff in there a ton of ads a ton of other things and just having a simple library that was fast led to that and then i think 2008 was a 2008 onwards was a big change because that's when h.264 got its maturity and i think something hopefully we'll talk about a bit more this was the beginning of high definition video

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

So H.264 was the key decoder of that.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

So I'd call that the late 2000s and 2010s, and that's when the big reverse engineers came along and really did astonishing work.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

The beginning was a single player that could play Xvid DivX...

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

Windows Media and RealPlay was already a massive achievement in itself.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

Without codec packs, without weird stuff you had to download that had weird ads and weird spyware.

Lex Fridman Podcast
#496 โ€“ FFmpeg: The Incredible Technology Behind Video on the Internet

At the time, that wasn't.