mbebenita

6 ms·

1.
by mbebenita 8y ago
The bytecode for AVM2 is fairly well documented, and there is a test suite that you can compare against. We reached 99% compatibility with that, and were at times much faster than the Flash VM (simply benefiting from years of investment in
2.
by mbebenita 8y ago
As one of the main developers on the project I can say that yes, 20+ years of undocumented baggage made it a really hard problem to solve.
3.
by mbebenita 8y ago
AFAIK, Figma only uses WebGL/Canvas for non-UI elements.
4.
by mbebenita 8y ago
If you're referring to SIMD, then the answer is not yet, very soon though.
5.
by mbebenita 8y ago
Re WebAssembly.Studio, you can also just drag your .wat, .wasm file in without creating a project.
6.
by mbebenita 8y ago
That’s a very nice description of what’s going on. The example is there to illustrate how printf works. In fact this is a lot of what Emscripten does to make C/C++ applications just work.
7.
by mbebenita 8y ago
That's one of our goals, we're already doing a lot client side but the goal is to client side all things - https://github.com/wasdk/WebAssemblyStudio/projects/3
8.
by mbebenita 8y ago
Built on top of the great work of many : https://github.com/wasdk/WebAssemblyStudio#credits
9.
by mbebenita 8y ago
The goal of the project is to help you "learn and teach others about WebAssembly", so it's more of a fiddle environment than an IDE.
10.
by mbebenita 8y ago
Depends on the template really. Our goal was to not hide any of the magic, the tool only really needs a build.ts file, where you define what the Build button should do.
11.
by mbebenita 8y ago
AssemblyScript is slightly more involved because the author of the template loads the compiler dynamically.
12.
by mbebenita 9y ago
This is exactly why we need to keep ASR tech open. These kinds of issues affect DNNs in general, and other ASR engines based on them are also vulnerable. Having models and the data used to train them open is a great way to help academia mak
13.
by mbebenita 9y ago
Mozilla is an AOM member. A lot of the technology in Daala has been integrated into AV1, along with Cisco's Thor.
14.
by mbebenita 9y ago
ActionScript3 (or AVM2) is fairly well documented and Shumway did a fairly good job executing ABC files, I think we got to like 99%+ compatibility on the reference tests. Getting Rendering + Timeline + Library working correctly, ... that&#x
15.
by mbebenita 9y ago
With some work, it can be revived and used to port old content to the web. One of the difficulties with Shumway was being but-for-bug compatible with the Flash player, which turned out to be nearly impossible... If the developer is in the
16.
by mbebenita 9y ago
That's correct. There isn't a good open dataset for that type of material. Perhaps we should try to build one.
17.
by mbebenita 9y ago
Indeed, and a big problem for STT models, which is why we're trying to collect this type of data.
18.
by mbebenita 9y ago
That is correct. The DeepSpeech project, https://github.com/mozilla/DeepSpeech will use this data to train and validate open source / freely available speech to text models. The training data, along with the train
19.
by mbebenita 9y ago
Yes, the data will be made freely available.
20.
by mbebenita 9y ago
I can't hear the difference between Opus 1.2 @ 32 kb/s and Uncompressed audio. I'm now excited about Opus 1.2 AND worried about my hearing.
21.
Opus 1.2 Released(people.xiph.org)
8 points by mbebenita 9y ago|0 comments
22.
by mbebenita 10y ago
Emscripten should produce an asm.js fallback if wasm support is missing. The biggest wins in the short term will be smaller code size, and faster first startup time.
23.
by mbebenita 10y ago
That's in the works. Here is a patch that provides some of the foundation for getting first-class support for WASM: https://reviews.llvm.org/D26722 Interestingly enough, the "clunky" Emscripten compilation pa
24.
by mbebenita 10y ago
Here is the most recent update on Daala, from IETF 97: https://www.ietf.org/proceedings/97/slides/slides-97-netvc-d...
25.
by mbebenita 10y ago
We use a wide variety of metrics to compare codecs, not just the usual PSNR metric: https://arewecompressedyet.com/?job=av1_rt_ctrl_new_twitch%4... While none of these metrics are as good as the "human quality" me
26.
by mbebenita 10y ago
If you're curious about this sort of thing, you can play with http://aomanalyzer.org/ which is a tool that lets you inspect AV1 (AOM/VP9) bit streams.
27.
by mbebenita 10y ago
You can read the licensing details here: http://epdf.hevcadvance.com/pdf/embed?hash=45a69e5fbd2854d3a... I believe the latest terms removed the content revenue fee.
28.
by mbebenita 10y ago
Daala continues to be research platform for new ideas. New techniques are a lot easier to prototype in Daala than in more mature code bases.
29.
by mbebenita 11y ago
The toolchain is C/C++/LLVM, which is pretty well baked.
30.
by mbebenita 11y ago
You can compare various codecs: HEVS (x265), VP9 and the latest Daala build) at: https://arewecompressedyet.com/?r%5B%5D=x265_1.6_ntt-short-1... The results vary wildly depending on test clips, the metrics used and bit-rate

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