aquila | support V4L2/UVC/RaspberryPi/Hisi/XXX SDK production | Video Utils library
kandi X-RAY | aquila Summary
kandi X-RAY | aquila Summary
Aquila is an app-level framework to process multimedia, aims to unify the different middleware SDK on generic level. It mainly support software encoding and decoding on CPU, and easily porting. It can be used on video surveillance, ipcam.
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QUESTION
I have a web application which uses the Facebook Send button on a per campaign basis, we used the functionality as described below last about 4 weeks ago.
The full reproduction example is here:
...ANSWER
Answered 2021-Apr-22 at 22:20The Facebook UI call now seems to require a callback function, this can be seen in the examples, but its not shown on the quickstart page initially
The complete working code example becomes then:
QUESTION
I have some problems with these awk-sed scripts
...ANSWER
Answered 2021-Apr-05 at 07:12This modified awk
script from my last answer should work for you:
QUESTION
I installed node on my Mac OS Sierra. I use Windows at my work so there I have a .npmrc file in the node folder but I don't seem to find that in mac. The problem is I want to add a registry of the format
...ANSWER
Answered 2018-Sep-27 at 14:07There are a few different points here:
- Where is the
.npmrc
file created. - How can you download private packages
Running npm config ls -l
will show you all the implicit settings for npm, including what it thinks is the right place to put the .npmrc
. But if you have never logged in (using npm login
) it will be empty. Simply log in to create it.
Another thing is #2. You can actually do that by putting a .npmrc
file in the NPM package's root. It will then be used by NPM when authenticating. It also supports variable interpolation from your shell so you could do stuff like this:
QUESTION
I'm testing some simple HTML/JavaScript code, however, when I open the site, the show/hide scripts only hides the first section, but doesn't do anything to the other sections. I would like it so that for every image clicked, the section corresponding to that image is displayed.
Here is the code:
...ANSWER
Answered 2019-Dec-06 at 18:11Your problem resides on the declaration of document
on every function.
Your code is:
QUESTION
So I have this little problem with my if
else
structure. When I put in a correct star for example "Vega", the costellation shows me that it is false ("Error") while it needs to show me "Lyra".
My code is below:
...ANSWER
Answered 2019-Jan-29 at 18:04The problem is, when the for
loop is running, the test.inputConstellations.value
will be overridden, even if previously the program found a match. The solution is the break
:
QUESTION
I'm so lost. I've spent almost the entire day trying to figure this problem out and I would be so grateful for your help.
I have a hundred XML files, created via Overpass API. They each contain numerous 'nodes' each node is hold different city names and other data I don't need right now.
For the moment I am only interested in the city 'name's listed in each XML and would like to import them into a single Google Sheet cell as a list.
An example of one node, within one XML file:
...ANSWER
Answered 2018-Mar-23 at 19:34Since you want all the elemens that have the k="name", you can query on that, //*[@k='name']
and then add the /@v
to get the v proprety
QUESTION
I would like to use xpath to extract values from a url string within a xml element, such as:
...ANSWER
Answered 2018-Feb-14 at 12:09Ok, I found out a solution. You should use
substring(/Path/subpath, starting_char_numer,number_of_chars)
such as, in the case
QUESTION
I am trying to take my json obect which stores the data from a .json file and turn the data into strings. I am working with the nolhmann json dictionary.
Here is the .json file:
...ANSWER
Answered 2017-Oct-29 at 05:38EDIT - Here's a working example based on your actual file JSON. NOTE - your JSON as posted is not valid, so had to fix it up first. I skipped the actual file reading part, and just jumped straight into it as if the file was already read into a string denoted by the static const variable 'json_data_from_file'. If you need help in reading the file into an std::string let me know.
QUESTION
I am programming application on android and I am using Qt creator for this. I am looking for library, what samples signal, something like an Aquila. It needs MFCC technology. I will be grateful for all advices. Next thing is microphone. I have absolutely no idea, how I get any sounds for processing to the device. My idea is that I push button and microphone will record all sounds for 5 seconds and then get MFCC from it.
...ANSWER
Answered 2017-Mar-13 at 14:26To record data in Qt you could use QAudioRecorder and handle the event bufferReady to get the buffer data. You could find an easy example in my github:
https://github.com/mohabouje/logospeech-studio/blob/master/capturedata/recorder.h
If you are looking for some library to estimate the MFCC see this stack question: Mel Frequency Cepstral Coefficients (MFCC) in C/C++
I will recommend to implement our own algorith by using a basic FFT library, FFTW is the best for me, easy & faster.
If you are looking for a complete set of audio signal processing i will recommend Essentia Lib
QUESTION
I was using nodeJS v6.9.5 on Windows7 machine and modified npmrc file located at path -C:\Program Files\nodejs\node_modules\npm\ with following lines to add scope and registry URL for installing my project dependencies/ required packages. It worked well and I was able to install the packages.
...ANSWER
Answered 2017-Feb-17 at 01:15This doesn't directly answer your question the way you have phrased it, but I would strongly recommend that you include your .npmrc
file as a file at the root of each project. For example, your folder structure might look like this:
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