IMHO you should really change the headline on this. I'm an audio person, and my first thought was "that's stupid, words are awful at describing sound". But then I looked, and editing transcriptions of voice recordings by word is actually a great idea. That was not the impression the headline gave me, FWIW!
I remember when Adobe demoed this idea of being able to edit waveforms by the recognized text back in 2016 and it was pretty mind blowing for the time.
EDIT: I could also definitely see Audapolis being useful if you could integrate it into a podcast's post processing flow (volume normalization, de-essing) by recognizing certain verbal tics and automatically removing them from the audio such as "ummmm...", etc.
What ever happened to that Adobe demo? Was that a real product at any point? It's quite amazing how ahead of its time it was. Now that we have AI making people say whatever we want, it felt like Adobe was on the cusp of that then.
I remember people saying at the time that “this is the point at which voice recordings can not be trusted any longer”. And then, like you said nothing happened kind of for a few years until the current AI/ML tech got to where it is currently at.
and there's still no commercial product for synthesizing video to sync lip movements to edited transcript like all the scary proof of concepts that turned the president into a puppet
Maybe there's not much value in editing what someone said after all
commercial value: no
criminal value... maybe?
There are absolutely scams right now that use deepfakes to trick people.
commercial value: no
Of course there is commercial value. The cost of reshooting video materials is huge. You made an advert mentioning 3 features, but by the time the product is about to be released one of them got dropped or even worse changed? Congrats, you need to get the talent and the studio rebooked, you need to find a new tech crew, who need to set up again. Probably things won't cut seamlessly so you need to re-record the whole thing.
Potentially also for syncing lip movement for content dubbed in a foreign language. For me when watching foreign media dubbed to English the discrepancy is very noticeable and quite distracting, no matter how well the dub is written, performed, and edited to match the timing of the original.
Yeah, it's a bit like asking why Microsoft doesn't make a BitTorrent client or why Chase doesn't offer a cryptocurrency. The prevailing use cases are just a bit too untoward, even if a few wholesome stories do exist.
HeyGen allows you to do for this in a few ways
This is used pretty often, you probably just don't notice it.
Were they strongarmed or self censored themselves? Would be interesting to know the backstory.
This workflow is exactly what Descript does. Transcript-based editing, filler word removal, noise reduction, volume normalization, Overdub spoken word correction using the speaker’s voice, eye gaze correction for video, etc.
Disclaimer: I work at Descript
Nice, are there plans to notarize the mac app?
I built something similar here: https://bigwav.app
I just tried this out and it's very nice and easy to use. Thank you for sharing! I ended up copy-pasting the output from the messages page, which is 99% of the way to exporting a .txt file and my personal use case. Great work.
Thanks for the feedback! Maybe I should add a "download as .txt".
What do you typically do with the text on export? E.g. Do you parse the times?
In my videography work I often do a separate audio-only interview to use as voice-over for the final video. I like to print out a transcript, mark the highlights, then go to the sound file and extract the snippets I liked. Extracting the snippets is a lot easier when I have timestamps printed out inline with the text at intervals of one or two minutes. In the case of bigWav, there were timestamps marked at only three or four points, so I had to go back and manually enter ten more marks to orient myself on the page. In addition, I used ChatGPT on an answer-by-answer basis to clean up the copy and add in punctuation for ease of reading. So there was an hour or two of data sanitizing needed to get everything ready to print out and use efficiently.
Two features that may help in bigwav:
1) You can add more timestamps by adding paragraphs with enter.
2) You can playback at any word by highlighting it and pressing space. You can also cut with right click on the wav ui.
One of the hosts of a podcast that I listen to has had positive things to say about DeScript.[0] Just mentioning it because he's been talking about it for a few years so I expect its had a good amount of feature development over time.
[0] descript.com/
I love Descript. Their "convert to studio quality" feature is better than Adobe's and ElevenLabs, in my experience.
I wondered if this particular feature was really worth paying for so I was happy that I found Audapolis.
What does that feature do?
Its machine learning powered noise reduction + compressor + eq + normalize combo effect. Works ok. Results in quite a bit overdone “studio” sound. I think trend in mixing is leaning much more natural (less tweaked) nowdays. But for no work it might be impressive. Probably works in internal corpo presentations well.
What I particularly like about the Descript version (though it is overdone as mentioned) is that it reduces or eliminates the pesky S sounds and P sounds (called sibilances and plosives) that you get when you talk into a microphone and you're not perfectly distanced from it.
I haven't found another app that reduces or removes these.
This really needs a video demo or at least a more in depth text description of the features. Will download later to try but curious does this just do simple hard cuts on audio text or is there any ai magic for blending sentence timing if that makes sense?
A number of comments turned me onto Descript -- made a similar comment on another audio thread recently: drives me absolutely insane how all audio tools with any AI are web based monthly saas instead of offline private gpu upfront purchase.
The web based tools launch and move faster. There’s no lack of offline tools, if you’re the kind of person that files issue tickets in their spare time
"if you’re the kind of person that files issue tickets in their spare time"
What does that have to do with non-Web-based applications?
<crickets>
Combine this with the tech to generate new audio matching the speaker's voice profile, and you've really got something cool.
It's difficult to do this for a video (and probably wouldn't look that nice)
Descript does an okay job of this too.
This is for just audio, though?
Call me a jerk, but anyone who is editing audio seriously, probably wants the waveform, no?
Podcasters are much less picky, with much more audio to process. For music or film, I would strongly agree.
as podcaster, yup. chucking 2hrs of audio in descript and removing 700 ums is golden
It's also probably Good Enough for a first pass-through.
I'm stuck in editing hell right now, and it would be very nice to just visually scroll past a few pages of pre-episode bullshitting and be able to wipe out whole minutes at a stretch, without having to listen to the whole thing. Even at increased speed, it's a bit of a slog.
That’s awesome!
Is 1 emoji for each commit title a new trend?
I'm not sure how new the trend is, but it's called gitmoji (https://gitmoji.dev/) and there's also tooling to make committing/searching for the "correct" emoji easier :D Whatever makes your job more fun, right? Oh and it saves on characters!
Gitmoji has been around for eight years now. https://gitmoji.dev/
I've spent some of my free time over the past couple of months working on something similar. It's in a decent state but I need help from somebody who understands the .fcpxml format so you can export your edits to Davinci and FCP.
Take a look at https://matcha.video
Looks useful. Does it export as a video file itself (e.g., mp4)? Thanks.
Right now it exports a .fcpxml file which you would import into you editor (davinici, final cut etc) which includes all of the cuts you made. And from there you could move things around, add effects, do color grading, whatever you need to do to get to a final product.
The other day I was using the voice memos app on iOS 18 and was surprised to find that it also supports editing the recording by transcript
I just upgrade to iOS 18 to try this and couldn't find it. How do you actually do it?
I think it generates the transcript automatically for new recordings but you can also edit a old one and then generate the transcript from there
And here I was expecting that I could edit the text and the app would change the audio file to say what I had typed...
Can I ask what this tool does? I was trying to figure it out (the GitHub page isn't terribly clear) and came to the same conclusion you did (delete a chunk of the transcript and the tool would delete that audio).
I think I just lack experience in this area. I've used Audacity to cut out parts of audio / splice together two clips and that's about it, so I clearly don't have enough background to understand what this tool does.
Can someone clarify what this tool does, please? :)
It does exactly what you think it does. You can cut parts of the original file without having to edit the waveform (like you would in Audacity). Instead, select the parts directly just like you would in a text editor.
What it does not do is generate new words (ie you type a sentence and it adds that to your file as voice).
If the maintainer is reading, having a demo video would be nice.
Somewhat off-topic: I saw the funding note at the bottom - it’s pretty cool that the German government is giving some funding to projects like this. I wonder how much the US is doing in that regard, like if there’s a list of projects that tax dollars goes towards.
You can find some answers to that here: https://www.nsf.gov/
This is pretty dated and doesn't support whisper which is the de-facto speech recognition model currently
Does it allow using Whisper separately and importing? Sounds like not.
Demo Video: https://pajowu.de/audapolis_intro.mp4
This is awesome to see as an open source project.
This functionality is some of my favorite when editing videos in Descript. It’s so much easier than chopping up waveforms in Audacity
Hindenburg also added this capability.
Hindenburg’s manuscript feature gives you a complete overview of your audio. You can select the text just as you would in a text document and watch as your edits are made in real-time. If you need to export your text in a specific format, no problem. Hindenburg supports the most common text and transcription export formats.
This is exciting to see - it seems the last release of was a year ago.
Can anyone clarify if this project is active?
this looks great! will try out. I built a similar but very scrappy tool for the same usecase last year, I'd probably not build it if i found this.
A genuinely free alternative to Descript sounds very useful.
I've always liked the idea of Descript and was considering building something similar before it came out. The problem is my use case is a couple of videos a year so doesn't fit with an expensive monthly subscription
I'm also an audio person and I understood it just fine, so whatevs.
If you're trying to get attention, copy should be clear to all readers. The fact that you did not misread it in no way demonstrates that others won't.
And why the rude response?
You're being insecure. It's not rude to disagree.
Also, there's often no perfect combo of words, there's a spectrum of options and you just pick an operating point. Transcription is a longer word than "word" so there's a tradeoff. It doesn't feel like a chasm to me.
I’m genuinely curious what you were trying to convey by completing your, totally valid, disagreement with “so whatevs”? I believe this is the part that’s perceived as rude because the expansion of that, “whatever”, is often further expanded as the sarcastic form of “whatever you say”.
I was going for something between YMMW and "whatever you say." The slight tilt toward the latter was received poorly ¯\_(ツ)_/¯ It's just how I talk. Maybe it's generational.
Nah. It's just being a condescending dick.
To be fair, I didn't read it as condescending. This I understood it as a generic statement ender, like "idk" or "ymmv" or "i guess", i.e. something that you put at the end of a sentence when you don't know what more to say. Maybe it actually is generational?
Thanks that was my understanding too, but I hurt the boomers with "whatevs" lol
If it makes y'all feel better my gen alpha kid will hurt my feelings in different ways and get revenge for you =_=
If you really want to be that charitable.
Uh, no I'm not. In my work world, disagreeing with "whatevs" would be considered rude and dismissive and would be called out.
Believe me, I don't care that you disagree. I just don't like to see people breaking the civility guidelines here as it's just about one of the last places online where discourse is largely held to a a civil level for disagreements.
I write copy professionally, among other things. If you don't care whether what you write is clear to almost all readers... then I suppose it doesn't matter. Most people do not want misunderstandings of their copy and most copy editors would flag that as unclear. The new version is much better.
I seriously disagree that this breaks any sort of social contract between you and I on the internet. It was intended to be mildly dismissive but not overly rude. There's a higher standard for communicating with care at work (you should care about your coworkers), but do you really think people on the internet have time for this shit? I don't know you guy.
in some context "whatever" can be it evens out, but in others it can be "your opinion doesn't matter".
At any rate when I first read it I thought it was going to be some sort LLM thing where you said "remove the third bridge and increase pitch by one octave in the outro" and it would give you back an edited mp4 which you could then listen and cringe to and sometimes say "whoa, that's amazing!"
lol, great description of what I thought too. Someone's going to do it...
I also understood it fine, but maybe we both just remember the Adobe demo that vunderba mentioned. I guess it might not be so obvious if you don't know about that?
On the other hand it does say "not waveform" which I think makes it pretty clear. What would you suggest instead?
What would be a clearer title?
"[...] by transcript, not waveform".
WAY better!
Done. Thanks!
To me (not an audio person), it was pretty obvious that the headline meant editing voice recordings.
It's not at all obvious. Given what we have seen recently, an equally plausible interpretation is "talk to an LLM and it will edit your audio" where audio could be anything.
It's not a good idea, but then tons of the LLM ideas we see here aren't either.