Thank you for this very valuable information. I didn’t know about that. Badly placed placeholder timestamps generated some problems as you can read here. I think @logankilpatrick and @miguelraz should check this option.
Roadmap to Julia BLAS and LinearAlgebra, Chris Elrod, https://www.youtube.com/watch?v=KQ8nvlURX4M
In description we have.
BEGINNING
BLAS & LAPACK are an integral component of many numerical algorithms. Due to their importance, a lot of effort has gone into optimizing ASM/C/Fortran implementations.
Nonetheless, early work demonstrated Julia implementations were often faster than competitors, while laying groundwork for new routines specialized for new problems.
END
I think we can change it to
BEGINNING
BLAS & LAPACK are an integral component of many numerical algorithms. Due to their importance, a lot of effort has gone into optimizing ASM/C/Fortran implementations. Nonetheless, early work demonstrated Julia implementations were often faster than competitors, while laying groundwork for new routines specialized for new problems.
END
Simulating Chemical Kinetics with ReactionMechanismSimulator.jl | Matthew S. Johnson | JuliaCon 2021, https://www.youtube.com/watch?v=Bvs-sUK693U
In description we have “Abstract:”, but there is no text below it.
As usually, proposition of timestamps.
Breakout Session — Graphics and Visualization, discussion led by Daniel C. Jones at JuliaCon 2014, https://www.youtube.com/watch?v=TpFcd-nklCs.
We have here slightly different kind of problem. This video is 1:15:44 long, but from what I see first 49:32 is video already available on channel as Gadfly: Native Julia Plotting and Visualization, https://www.youtube.com/watch?v=Wsn5SZDkMeI. As such this video should be edited in appropriate way.
JuliaCon 2014 videos titles use different convention that these from recant JuliaCons. This is great that are all available and put in one playlist on YT, but I still believe that we make watching and referencing them better. Below I presented my idea how they should be changed. Of course, anyone can improve my suggestions.
“Image Representation and Analysis” → “Image Representation and Analysis | Tim Holy | JuliaCon 2014” https://www.youtube.com/watch?v=FA-1B_amwt8
“Julia: Speed vs. Correctness” → “Julia: Speed vs. Correctness | Open discussion | JuliaCon 2014” https://www.youtube.com/watch?v=GFTCQNYddhs
“JuliaOpt - Optimization Packages for Julia” → “JuliaOpt - Optimization Packages for Julia | Iain Dunning, Joey Huchette | JuliaCon 2014”, https://www.youtube.com/watch?v=VwZvUvXX-vY
“Fitting Statistical Models in Julia” → “Fitting Statistical Models in Julia | Douglas Bates | JuliaCon 2014”, https://www.youtube.com/watch?v=mjs9uVGIOWU
“Convex Optimization in Julia” → “Convex Optimization in Julia | Madeleine Udell | JuliaCon 2014”, https://www.youtube.com/watch?v=SoI0lEaUvTs
“Distributions in Julia” → “Distributions in Julia | Simon Byrne | JuliaCon 2014”, https://www.youtube.com/watch?v=lB9cY1qg6w4
“Time Series Analysis in Julia” → “Time Series Analysis in Julia | Dan Wlasiuk | JuliaCon 2014”, https://www.youtube.com/watch?v=y_Psv8pUQsQ
“Representing Data in Julia: DataFrames and DataArrays” → “Representing Data in Julia: DataFrames and DataArrays | John Myles White | JuliaCon 2014”, https://www.youtube.com/watch?v=elBmK-6s6bo
“Introduction to Julia Internals” → “Introduction to Julia Internals | Jeff Bezanson | JuliaCon 2014”, https://www.youtube.com/watch?v=osdeT-tWjzk
“Rapidly Iterating from Prototype to Near-C Performance in Julia” → “Rapidly Iterating from Prototype to Near-C Performance in Julia | Reid Atcheson | JuliaCon 2014”, https://www.youtube.com/watch?v=8wx6apk3xQs
“Moving Julia into Production” → “Moving Julia into Production | Avik Sengupta | JuliaCon 2014”, https://www.youtube.com/watch?v=eQ8-_Q67-2U
“Gadfly: Native Julia Plotting and Visualization” → “Gadfly: Native Julia Plotting and Visualization | Daniel C. Jones | JuliaCon 2014”, https://www.youtube.com/watch?v=Wsn5SZDkMeI
“Publishing Online Interactive Julia Models” → “Publishing Online Interactive Julia Models | Michael Bean | JuliaCon 2014”, https://www.youtube.com/watch?v=bV39IkeMCSY
“Realtime Audio in Julia with AudioIO.jl” → “Realtime Audio in Julia with AudioIO.jl | Spencer Russell | JuliaCon 2014”, https://www.youtube.com/watch?v=U_5pueNGL9E
“Q&A: Julia Core Team Panel” → “Q&A: Julia Core Team Panel | JuliaCon 2014”, https://www.youtube.com/watch?v=2CdtvRKVuhE
“Practical Vectorization in Julia” → “Practical Vectorization in Julia | Arch Robison | JuliaCon 2014”, https://www.youtube.com/watch?v=zFxaK0ufL04
“TypeCheck: Static Analysis in Julia” → “TypeCheck: Static Analysis in Julia | Leah Hanson | JuliaCon 2014”, https://www.youtube.com/watch?v=40r-o0r-MEU
“The design and implementation of the Julia Debugger” → “The design and implementation of the Julia Debugger | Keno Fischer | JuliaCon 2014”
“Generative Art with Julia” → “Generative Art with Julia | Yuri Vishnevsky | JuliaCon 2014”, https://www.youtube.com/watch?v=aML8nQlaJ6E
“Breakout Session — Package Ecosystem” → “Breakout Session — Package Ecosystem | Open discussion | JuliaCon 2014”, https://www.youtube.com/watch?v=tYpQvB9-tqA
This covers most of the videos from JuliaCon 2014 YT’s playlist. I can miss some and I also excluded Breakout Session — Graphics and Visualization due to problem with it mentioned in previous post.
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One more remark about titles. In the titles of the talks you can find sometimes “JuliaCon2021” sometimes “JuliaCon 2021”. Since it seems that it doesn’t matter I will propose to always use more pleasant to eye “JuliaCon 2021”.
In previous post about titles for videos from JuliaCon 2014 I already use this convention.
Multi-threading in Julia with PARTR, https://www.youtube.com/watch?v=HfiRnfKxI64
Timestamps in description aren’t properly adjusted to the left.
Literate Programming with Literate.jl, Fredrik Ekre, https://www.youtube.com/watch?v=Tfp1WEdYfqk
Does anyone else also lack sound until around 1:10?
Topic of re-cutting videos from JuliaCon 2019 becoming long and still isn’t ended, so I moved it to separate thread.
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Rationale Behind Julia and the Vision, https://www.youtube.com/watch?v=02U9AJMEWx0
Title of this talk is a separate issue, but I would propose to change part of description shown below.
BEGINNING
The rationale and vision behind julia, and its design principles are discussed in this session.
Slides: https://github.com/JuliaLang/julia-tu… Visit http://julialang.org/ to download Julia. For more info on the Julia Programming Language, follow us on Twitter: https://twitter.com/JuliaLanguage and consider sponsoring us on GitHub: https://github.com/sponsors/JuliaLang
END
Here is my proposition of changes.
BEGINNING
The rationale and vision behind Julia, and its design principles are discussed in this session.
Slides: https://github.com/JuliaLang/julia-tu…
Visit http://julialang.org/ to download Julia.
For more info on the Julia Programming Language, follow us on Twitter: https://twitter.com/JuliaLanguage and consider sponsoring us on GitHub: https://github.com/sponsors/JuliaLang
END
Proposition of timestamps.
Flux: The Elegant Machine Learning Library | Mike Innes, https://www.youtube.com/watch?v=R81pmvTP_Ik
Title of this talk should be changed to
Flux: The Elegant Machine Learning Library | Mike Innes | JuliaCon 2018
Also it current length is 26:53, but it can be cut to 26:32.
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JuliaCon 2018 | Why Julia is the most suitable language for science | George Datseris, https://www.youtube.com/watch?v=7y-ahkUsIrY
There is something weird about how this video works on YT. If I add it to playlist or browsing over Julia YT channel, it says that it has length 44:23. But, when you watch it YT says it has length 26:11.
This make no problem for watching it, but it is just weird. Can someone check it?
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Huh, that is weird, I see the same behaviour with that video.
For what it’s worth, running youtube-dl --get-duration on that video correctly returns 26:12. And even doing youtube-dl --dump-json on the whole playlist, and extracting out the part about this video, I see "duration" : 1572 (seconds) which is 26:12 in minutes.
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Two another talks with weird behavior of YT time length display.
GPU - Accelerated Value Function Iteration in Julia | Giovanni Ballarin, https://www.youtube.com/watch?v=ehUb-S6Bxnk.
When you watch this video it has 32:58 minutes of length, on playlist it says 47:38.
For Loops 2.0: Index Notation And The Future Of Tensor Compilers | Peter Ahrens, https://www.youtube.com/watch?v=Rp7sTl9oPNI
On page of video it says 31:51 minutes, on playlist 51:39.
At least I have these problems. But since @digital_carver also saw it, I believe that this problem is not confined to my machine.
It seems that a lot of talks from JuliaCon 2018 have this problem: their length is overstated when you see them on playlist or few other places on YT. I can elaborate on it, but I hope that is not needed here.
I can make a list of videos with this weird problem, but I don’t know how to fix it. Does anyone have some idea?
I start collecting videos from JuliaCon 2018, that have problem with correctly showing time in the playlist and few other places on YT. I split it into the tables, 20 position each.
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Second portion.
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Third portion.
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Fourth portion.
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The last portion.
| Video title | Link to video | Video time | Playlist time |
|---|---|---|---|
| Numerical Analysis in Julia | https://www.youtube.com/watch?v=MAhLlLOxWGg | 2:06:52 | 2:15:23 |
| Julia apps on… | https://www.youtube.com/watch?v=kSp6d3qSb3I | 33:03 | 38:51 |
| Julia for Physics… | https://www.youtube.com/watch?v=BmVd7pw6Trc | 16:22 | 19:26 |
| Native Elementary Functions… | https://www.youtube.com/watch?v=B03F6EFUm78 | 14:32 | 20:03 |
| Atomistic simulation… | https://www.youtube.com/watch?v=Kbrj4EZbGWs | 11:36 | 30:12 |
| Simulating global… | https://www.youtube.com/watch?v=EahBURR9b1U | 26:03 | 27:09 |
| Learnings from scaling Julia up… | https://www.youtube.com/watch?v=9I2SBKGOfS4 | 13:11 | 13:47 |
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