VideoRecorder | Screen recording software implemented by Qt+ffmpeg

by yundiantech C Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | VideoRecorder Summary

VideoRecorder is a C library typically used in User Interface, Qt5 applications. VideoRecorder has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Screen recording software implemented by Qt+ffmpeg

Support

Quality

Security

License

Reuse

Support

VideoRecorder has a low active ecosystem.

It has 109 star(s) with 50 fork(s). There are 6 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 2 have been closed. On average issues are closed in 2 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of VideoRecorder is current.

Quality

VideoRecorder has no bugs reported.

Security

VideoRecorder has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

VideoRecorder does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

VideoRecorder releases are not available. You will need to build from source code and install.

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VideoRecorder Key Features

No Key Features are available at this moment for VideoRecorder.

VideoRecorder Examples and Code Snippets

No Code Snippets are available at this moment for VideoRecorder.

Community Discussions

Trending Discussions on VideoRecorder

Extracting Temperatures from .ravi file in Matlab

Node puppeteer stream not recording audio

Reading value from QML in C++

PermissionError: [Errno 13] Permission denied: 'ffmpeg' Open AI GYM

None of the browsers support recording of a video

ScreenCaptureJob not setting in DEVOPS

Visual Studio 2017 runsettings video capture settings, wmv 0 bytes

In Android, how to render a video with Filters by VidEffects

How to set start time of video saved from RTSP stream with FFMPEG

How to change a variable in multiple closures and use result

QUESTION

Extracting Temperatures from .ravi file in Matlab

Asked 2021-May-02 at 12:31

My Problem

Much like the post here: How can I get data from 'ravi' file?, I have a .ravi file (a radiometric video file, which is rather similar to an .avi) and I am trying to extract the Temperatures in it, to use them together with additional sensor data.

A Sample File can be found in the documentation (http://infrarougekelvin.com/en/optris-logiciel-eng/) when you download the "PIX Connect Software". Unfortunately, according to the documentation, the temperature information is stored in a 16 Bit Format, that Matlab seems to be rather unhappy with.

How I tried to solve my problem

I tried to follow the instructions from the before mentioned post, but I somehow struggle to reach results, which are even close to the correct temperatures.Original Picture with temperatures in the Optris Software

I tried to read the video with different methods: At first I hoped to use the videorecorder Feature in Matlab:

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ANSWER

Answered 2021-May-02 at 12:31

A relatively simple solution for getting the raw frame data is converting the RAVI video file to raw video file format.

You can use FFmpeg (command line tool) for converting the RAVI to RAW format.

Example:

Source https://stackoverflow.com/questions/67340899

QUESTION

Node puppeteer stream not recording audio

Asked 2021-Jan-29 at 11:55

I'm trying to record video and audio using puppeteer stream, but it's getting written only the video to the output file:

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ANSWER

Answered 2021-Jan-29 at 11:55

Solved by saving as .webm instead of .mp4.

Reference: https://github.com/Flam3rboy/puppeteer-stream/issues/1

Source https://stackoverflow.com/questions/65764596

QUESTION

Reading value from QML in C++

Asked 2020-Feb-19 at 08:40

I am trying to read an int value from my QML side on c++ but this value remains 0 and doesn't update on c++ side while console.log() clearly shows me that it increments after each click . What am I doing wrong here?

.qml file

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ANSWER

Answered 2020-Feb-19 at 08:40

EDIT

After commenting back and forth, it seems you are not using the instance you should use, since you are creating a new instance on a button click.

Also, the reading of the property is execute-once and not auto-updated.

All-in-all this is a classic XY problem and you should strive to use a C++ model as also pointed out by Arnes (example 1 and example 2)

Original answer (wrong since the property is top-level)

You can only read properties from the top-level of a QML object (when reading from outside the object). You should move the property as suggested below:

Source https://stackoverflow.com/questions/60276538

QUESTION

PermissionError: [Errno 13] Permission denied: 'ffmpeg' Open AI GYM

Asked 2019-Sep-21 at 16:12

I'm new to Open Ai gym but I was trying to find a way to record each episodes of my agent's learning. I found the class that should do the job :

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ANSWER

Answered 2019-Sep-21 at 15:22

I just found a way to make things work on Mac OS :

Source https://stackoverflow.com/questions/58041151

QUESTION

None of the browsers support recording of a video

Asked 2019-Sep-18 at 11:15

I have implemented react-webcam and react-video-recorder to take pictures and video respectively using the device's webcam. I have followed the document and both of them work perfectly on my localhost. The issue is when I deploy them, the browser doesn't support recording the video. I have tested it on Chrome, Firefox and Opera, and none of them support it.

I've followed https://www.npmjs.com/package/react-webcam for taking image and https://www.npmjs.com/package/react-video-recorder for recording video through the device's webcam.

...

ANSWER

Answered 2019-Sep-18 at 11:15

This might be due to insecure origin. Make sure you have deployed your application on https i.e. you have a valid SSL cert applied

Refer - react-webcam's npm page

Note: Browsers will throw an error if the page is loaded from insecure origin. I.e. Use https.

Source https://stackoverflow.com/questions/57988043

QUESTION

ScreenCaptureJob not setting in DEVOPS

Asked 2019-Aug-21 at 10:34

The following works on my pc, but when I move to DEVOPs, it errors out.

I have Micrsosoft.Expression.Encoder Installed via nuget. It installs with the nuget installer step on DEVOPS.

The first step of my tests has the following

...

ANSWER

Answered 2019-Aug-21 at 10:34

If microsoft.expression.encoder is missing in the standard agents. You can add a powershell task and run below scripts to download and install encoder on those agents.

To download encoder.exe

Source https://stackoverflow.com/questions/57525856

QUESTION

Visual Studio 2017 runsettings video capture settings, wmv 0 bytes

Asked 2019-Jul-16 at 12:20

Has anyone got this to work? I have not seen anything on this other than people having the issue of the video not being recorded. It is creating a wmv file of 0 bytes and a recordedmedia.trmx of 1 kb. any nuget package I am missing maybe?

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ANSWER

Answered 2019-Jul-16 at 12:20

The missing DLL was Microsoft.Expression.Encoder.

Source https://stackoverflow.com/questions/56992637

QUESTION

In Android, how to render a video with Filters by VidEffects

Asked 2019-Jun-03 at 21:05

I can successfully apply filters to a recorded video in my app by using VidEffects (https://github.com/krazykira/VidEffects). The problem is that such plugin doesn't render a filtered video, anyway I'm trying to apply permanent video effects by using this class:

...

ANSWER

Answered 2018-Jul-04 at 19:45

SOLUTION:

I've found this awesome and easy to implement framework: https://github.com/MasayukiSuda/Mp4Composer-android

Just add its dependency in build.gradle:

Source https://stackoverflow.com/questions/51169245

QUESTION

How to set start time of video saved from RTSP stream with FFMPEG

Asked 2019-Apr-04 at 06:47

I use FFMPEG to record video from a RTSP stream. What my code does is get current day time, create a folder with this format year/month/day/hour/minute and save the video to that folder.

When a new minute arrive, I create the new folder base on the new minute and run the record again to the new folder. Basically It works, but the next video start time is continue the end of previous video. For example:

...

ANSWER

Answered 2019-Apr-04 at 06:47

You need to shift your recording packet's pts to 0.

Source https://stackoverflow.com/questions/45666743

QUESTION

How to change a variable in multiple closures and use result

Asked 2018-Aug-22 at 15:15

I'm uploading 3 different files to an AWS S3 Bucket. I'm checking if each upload is successful by returning a Bool. If all 3 uploads are successful then another part of my code will run.

The problem I'm having is the uploadSuccessful var is being changed within a closure so the rest of my code is running before it updates.

My code is as follows:

Upload function-

...

ANSWER

Answered 2018-Aug-22 at 15:15

You are missing a few points:

Your upload is asynchrone. Meaning that you should reach print(uploadSuccessful) before you do uploadSuccessful = success.
To wait for all the asynchrone call to end before doing something else, use a DispatchGroup.
Even with that you may have issue because if the two fails but not the last one, you'll have uploadSuccessful == true.
You could use let allRequestSucceed = true In the closure of each request, update allRequestSucceed ONLY if success == false, but a counter is a good way too.

Source https://stackoverflow.com/questions/51969118

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install VideoRecorder

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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