Ask Justin Frankel

justin = { main feed , music , code , askjf , pubkey };

Ask Justin Frankel
No reasonable question unanswered since 2009!

Suggested topics: programming, music, sleep, coffee, etc.

Note: please do not ask questions about REAPER features, bugs or scheduling, use the forums instead.

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Question: Have you ever considered making music the complete opposite way you've always made? Just to be open minded and see what's out there like maybe hoping to learn something new and get a different perspective on music and producing music. I went to university to learn Classical music with guitar and piano but after Uni, i also learned making music without using any traditional instruments and it was very very fascinating and educational.
Asked by Rano (113.21.66.x) on January 7 2025, 5:02pm
Reply on January 7 2025, 5:12pm:

it's fun trying different ways yeah, though the opposite way might be a little bit too far 1 Comment...

Question: Have you considered open-sourcing Reaper's code without accepting MR? I listened to an interview you did with Paul Davis of Ardour in which you mentioned that you were not interested in the tasks of an open source maintainer (reviewing people's code, dealing with people's expectations), which I can understand. But Reaper is a very powerful DAW and I think the code would be helpful to a lot of people.
Asked by Maxi (213.168.121.x) on January 7 2025, 4:21pm
Reply on January 7 2025, 5:11pm:

It would get messy with forked versions around and the support implications etc Comment...

Question: Why did Applied Graphine Materials Fail ?
Asked by Tom Frost (51.219.210.x) on January 7 2025, 3:28pm
Reply on January 7 2025, 5:11pm:

still no idea

Comment...

Question: do you have many side projects besides reaper, not restricted to coding
Asked by TheGod (186.210.88.x) on January 7 2025, 6:17am
Reply on January 7 2025, 6:23am:

music projects, running, occasional bit of minor woodworking, kayaking, probably other things I'm forgetting about too Comment...

Question: Hey Justin, for my gui-library I need to prevent Retina-upscaling since I have my own scaling-engine. How do I turn off Retina on Retina computers? gfx.ext_retina=0?
Asked by Mespotine (176.6.145.x) on January 6 2025, 9:42pm
Reply on January 7 2025, 3:46am:

gfx.ext_retina=1 on initialization. then, from that point on, you'd want to render with your own scaling, using gfx.ext_retina as the scalefactor. e.g. if it is 2.0, you should use fonts that are double the size, etc. does that make sense? and additionally, on Windows/linux, it will get set with the effective scaling. 3 Comments...

Question: VST3 vs CLAP, which is future?
Asked by Abhi (106.219.71.x) on January 6 2025, 7:53pm
Reply on January 7 2025, 3:46am:

Both probably. 1 Comment...

Question: What is secret of your intelligence? 🥹
Asked by Dude (106.219.71.x) on January 6 2025, 5:25am
Reply on January 6 2025, 5:03pm (edited at January 6 2025, 5:07pm):

There is probably an optimal and nonzero amount of self-uncertainty/doubt to have. Comment...

Question: Hi, how should Reaper extract multiple audio tracks from a video? Sometimes there are many audio tracks in one video. I've tried various ways of file conversion and rendering.
Asked by nico (112.254.92.x) on January 2 2025, 5:22am
Reply on January 2 2025, 3:36pm:

easiest thing is probably to reprocess the videos with just the audio track you want using ffmpeg 2 Comments...

Question: What was your 2024 resolution, and did you achieve it?
Asked by Will (23.125.224.x) on December 31 2024, 4:38pm
Reply on December 31 2024, 4:55pm:

I can't remember if I had one hah 2 Comments...

Question: when hosting vst3 plugins, how to convert param id to index?
Asked by Ruchira (175.157.14.x) on December 31 2024, 3:24pm
Reply on December 31 2024, 4:55pm:

We build a map of parameters by enumerating all of them by index. 2 Comments...

Question: hey justin, what ui library are you using for reaper? if it's a custom one written by yourself, any plans to opensource it?
Asked by not jf (57.128.213.x) on December 31 2024, 1:44pm
Reply on December 31 2024, 4:56pm:

Much of it is rendered by WDL/lice and WDL/wingui, but the WALTER layout stuff is all closed-source (it would take quite a bit of work to make it reusable) Comment...

Question: Do you like animation? There's the Arcane series and Dandadan on netflix which have incredible art direction and vision, even though animation could be considered ¨childish¨ I think it's an incredible limitless medium to tell stories and perspectives.
Asked by Justin 2 (187.191.8.x) on December 30 2024, 11:04pm
Reply on December 31 2024, 4:57pm:

Not a huge fan of animation but sometimes it can be nice, I've heard of Arcane before, maybe eventually will get around to it. Comment...

Question: just like reaper shows waveform in media item for audios, can it show images of video item? maybe it can process the entire video and take snaphsots/screenshots and show them in video clip?
Asked by Mio (207.244.71.x) on December 29 2024, 12:35pm
Reply on December 29 2024, 4:03pm:

I've thought about doing this before (video-peaks, essentially) but have been putting it off 2 Comments...

Question: You said you watched Squid Game season 1 and will watch season 2. Do you watch non-English movies/series in English dubbed? Or in their original audio, but adding English subtitles?
Asked by Abhi (106.219.68.x) on December 29 2024, 7:32am
Reply on December 29 2024, 4:03pm:

100% subtitles, never dubbed audio 2 Comments...

Question: Hey justin , do you have a theory on why vst plugins are way ahead of competition GUI wise, we have plugins that are fully interactive beautiful and very snappy and everything can modulate and change everything else , yet we are stuck everywhere else with boring sliders and buttons
Asked by quest (156.195.187.x) on December 28 2024, 10:48pm
Reply on December 29 2024, 4:03pm:

what's the competition, the rest of REAPER? or other software? or non-VST plug-ins? anyway, meh 4 Comments...

Question: REAPER can edit videos. I wonder will it ever edit photos? :D
Asked by O__O (106.219.68.x) on December 28 2024, 8:10pm
Reply on December 29 2024, 4:02pm:

Hah I suppose you could write single-frame .gif files or something ;) 1 Comment...

Question: For a person who doesn't know about Linux OS, but want to use Linux, which flavor you recommend? Researching saying Ubuntu & Linux Mint are best for newcomers.
Asked by Abhi (106.219.68.x) on December 28 2024, 3:52pm
Reply on December 28 2024, 5:11pm:

I use Ubuntu and Debian, hard to know what to recommend to someone who hasn't used it before, but they seem to be pretty streamlined for new users. Comment...

Question: Interested in watching Squid Game season 2? If watched, do you like it?
Asked by Abhi (106.219.68.x) on December 28 2024, 2:04pm
Reply on December 28 2024, 5:10pm:

yep will probably watch it soon... season 1 was pretty good Comment...

Question: Hi Justin, first of all merry Christmas. I know this question may be redundant so I apologize in advance. id like to implement the same kind of ama as this present page. Is there the code somewhere or should I just extract it into the developer tool of my browser?
Asked by pedra (92.143.39.x) on December 27 2024, 3:21pm
Reply on December 28 2024, 1:42am:

I haven't published the code to this site, I suppose I could but then everybody would see how crappy the code is so uhhhh Comment...

Question: What do you think of this? youtu.be/DYWTw19_8r4
Asked by Rano (113.21.67.x) on December 27 2024, 8:34am
Reply on December 28 2024, 1:44am:

Started watching but then lost interest 1 Comment...

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