FFmpegCmd | powerful audio and video editing app | Android library

by yhaolpz C Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | FFmpegCmd Summary

FFmpegCmd is a C library typically used in Mobile, Android applications. FFmpegCmd has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

A powerful audio and video editing app on Android (FFmpeg command mode)

Support

Quality

Security

License

Reuse

Support

FFmpegCmd has a low active ecosystem.

It has 175 star(s) with 37 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

There are 4 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of FFmpegCmd is current.

Quality

FFmpegCmd has no bugs reported.

Security

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

License

FFmpegCmd 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

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

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of FFmpegCmd

Get all kandi verified functions for this library.

FFmpegCmd Key Features

No Key Features are available at this moment for FFmpegCmd.

FFmpegCmd Examples and Code Snippets

No Code Snippets are available at this moment for FFmpegCmd.

Community Discussions

Trending Discussions on FFmpegCmd

Python ffmpeg subprocess never exits on Linux, works on Windows

FFmpeg pass arguments in a text file

"SyntaxError: Unexpected token {": tsconfig not recognizing file within node_modules as valid typescript

How to recognize that ffmpeg pipe ended?

Convert an h264 byte string to OpenCV images

ffmpeg command working from command line but not from python subprocess.Popen

QUESTION

Python ffmpeg subprocess never exits on Linux, works on Windows

Asked 2021-May-23 at 22:29

I wonder if someone can help explain what is happening?

I run 2 subprocesses, 1 for ffprobe and 1 for ffmpeg.

...

ANSWER

Answered 2021-May-23 at 15:46

What type is the ffmpegcmd variable? Is it a string or a list/sequence?

Note that Windows and Linux/POSIX behave differently with the shell=True parameter enabled or disabled. It matters whether ffmpegcmd is a string or a list.

Direct excerpt from the documentation:

On POSIX with shell=True, the shell defaults to /bin/sh. If args is a string, the string specifies the command to execute through the shell. This means that the string must be formatted exactly as it would be when typed at the shell prompt. This includes, for example, quoting or backslash escaping filenames with spaces in them. If args is a sequence, the first item specifies the command string, and any additional items will be treated as additional arguments to the shell itself. That is to say, Popen does the equivalent of:

Popen(['/bin/sh', '-c', args[0], args[1], ...])

On Windows with shell=True, the COMSPEC environment variable specifies the default shell. The only time you need to specify shell=True on Windows is when the command you wish to execute is built into the shell (e.g. dir or copy). You do not need shell=True to run a batch file or console-based executable.

Source https://stackoverflow.com/questions/67661268

QUESTION

FFmpeg pass arguments in a text file

Asked 2020-Feb-10 at 18:20

I'm trying to get around the 32767 characters limit regarding the command line length in Windows (sometimes it's less than that). I have a large number of boxes that I'm trying to draw on a video. Typically I can concatenate the draw commands using a comma (,) like so (the following command draws two boxes):

...

ANSWER

Answered 2020-Feb-10 at 18:20

Does FFmpeg offer a way to pass all arguments in a text file instead of literal text?

Use the -filter_complex_script option. From the documentation:

-filter_complex_script filename (global)

This option is similar to -filter_complex, the only difference is that its argument is the name of the file from which a complex filtergraph description is to be read.

Basic example:

Source https://stackoverflow.com/questions/60121594

QUESTION

"SyntaxError: Unexpected token {": tsconfig not recognizing file within node_modules as valid typescript

Asked 2019-Jul-19 at 19:14

I am referencing a simple function from a custom package in my node_modules folder and realized that it is attempting to read the file as javascript instead of typescript. What settings would I need to modify in my tsconfig.json in order for this to work properly?

I have tried wrapping the accessibilityCheck function inside a class and making it part of a module and exporting the module from the custom package for use in my test. Also tried swapping out the import statements for require statements.

tsconfig.json

...

ANSWER

Answered 2019-Jul-19 at 19:14

node modules are generally supposed to be bundled in advance. when you get this type of error, ask the library developer to transpile in advance, and include declarations to keep the type safety.

Source https://stackoverflow.com/questions/57085319

QUESTION

How to recognize that ffmpeg pipe ended?

Asked 2018-Jun-19 at 07:39

I am executing an ffmpeg command with a very complex filter and with a pipe within a C# application. I am putting images into the ffmpeg input stream (pipe)for rendering this images as overlays to the final video.

I want to render images with the pipe until the pipe closes. Unfortunately, I do not know how I can recognize that the pipe of the ffmpeg process has closed. Is there any possibility to recognize this event within C#?

The process is started like:

...

ANSWER

Answered 2018-Jun-19 at 07:39

I now use a named pipe and trace the number of frames to process. The named pipe is closed right after the last frame is processed. This solution leads to a correct video without IOExceptions.

Source https://stackoverflow.com/questions/50839369

QUESTION

Convert an h264 byte string to OpenCV images

Asked 2017-Nov-27 at 20:58

In Python, how do I convert an h264 byte string to images OpenCV can read, only keeping the latest image?

Long version:

Hi everyone.

Working in Python, I'm trying to get the output from adb screenrecord piped in a way that allows me to capture a frame whenever I need it and use it with OpenCV. As I understand, I need to constantly read the stream because it's h264.

I've tried multiple things to get it working and concluded that I needed to ask for specific help.

The following gets me the stream I need and works very well when I print stream.stdout.read(n).

...

ANSWER

Answered 2017-Mar-24 at 00:42

Use any of these:

Source https://stackoverflow.com/questions/42983331

QUESTION

ffmpeg command working from command line but not from python subprocess.Popen

Asked 2017-Nov-07 at 16:08

I'm trying to run the below command from within a Python script.

...

ANSWER

Answered 2017-Nov-07 at 16:08

You should not include the single quotes in the arguments. When you run it from the command line, ffmpeg does not see the single quotes. The shell sees them and understands that everything between the single quotes must be taken as a single argument, so when it executes ffmpeg it hands it that single argument without the single quotes.

To match what you're running on the command line, you want:

Source https://stackoverflow.com/questions/47120202

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

Vulnerabilities

No vulnerabilities reported

Install FFmpegCmd

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 .

Find more information at: