libmodplug | libmodplug GitHub repository

by Konstanty C++ Version: Current License: Non-SPDX

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

kandi X-RAY | libmodplug Summary

libmodplug is a C++ library. libmodplug has no bugs and it has low support. However libmodplug has 9 vulnerabilities and it has a Non-SPDX License. You can download it from GitHub.

libmodplug - the library which was part of the Modplug-xmms project Web page: Based on the ModPlug sound engine by Olivier Lapicque olivierl@jps.net XMMS plugin by Kenton Varda temporal@gauge3d.org (~2002) Maintainer is now Konstanty Bialkowski konstanty@ieee.org (~2006). On Wed 14 Aug 2013 the repository was forked / cloned to GitHub. The current release is libmodplug v0.8.9.0.

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Quality

Security

License

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Support

libmodplug has a low active ecosystem.

It has 91 star(s) with 26 fork(s). There are 16 watchers for this library.

It had no major release in the last 6 months.

There are 11 open issues and 4 have been closed. On average issues are closed in 239 days. There are 14 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of libmodplug is current.

Quality

libmodplug has no bugs reported.

Security

libmodplug has 9 vulnerability issues reported (0 critical, 1 high, 8 medium, 0 low).

License

libmodplug has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

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

Installation instructions are not available. Examples and code snippets are available.

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libmodplug Key Features

No Key Features are available at this moment for libmodplug.

libmodplug Examples and Code Snippets

No Code Snippets are available at this moment for libmodplug.

Community Discussions

Trending Discussions on libmodplug

How to get ffprobe metadata as variable to parse in python

Still get error Cannot find a matching stream for unlabeled input pad 1 on filter Parsed_concat_0

webm live input to HLS live output

Pydub error loading file: Unknown encoder 'pcm_s4le'

ffmpeg command to copy video config from ffprobe

Adding variable to ! command in jupyter

How could I achieve a good ratio of compression and time while converting video files with ffmpeg?

Trying to scale a webm video to 50% of its resolution using FFMPEG but keep getting an error (video has transparency btw)

ffmpeg does not recognize used codec in any way

ffmpeg webcam stream on windows to sdl

QUESTION

How to get ffprobe metadata as variable to parse in python

Asked 2021-Apr-29 at 15:13

When I run ffprobe , I get the standard metadata as below:

...

ANSWER

Answered 2021-Apr-29 at 15:13

You may use shlex.split or put the arguments to FFprobe in a list.

In Windows OS, you can use sp.run(f'ffprobe {video}' ...
In Linux and Mac, Python tries to execute the command as file name with spaces.
For example: 'ffprobe vid.mp4' is considered a single executable command (file name with space).

You may use an arguments list:
sp.run(['ffprobe', f'{video}']...

Or use shlex.split for splitting the shell command to a list:
sp.run(shlex.split(f'ffprobe {video}'))...

For simple parsing FFprobe output in Python:

Execute ffprobe with -of json argument, and get the output in JSON format.
Convert the output string to dictionary using json.loads.

Here is a code sample that reads the output of FFprobe into a dictionary:

Source https://stackoverflow.com/questions/67318354

QUESTION

Still get error Cannot find a matching stream for unlabeled input pad 1 on filter Parsed_concat_0

Asked 2021-Apr-16 at 09:13

Though I hav a=0 I still get the message error above when mixing video with no sound with a sound:

...

ANSWER

Answered 2021-Apr-16 at 09:13

To combine a video stream with an audio stream, you don't need the concat filter. You can simply just map the streams and copy them.

"ffmpeg.exe" -i "demo.mp4" -i "music.mp4" -map 0:v -map 1:a -c copy "demo_music.mp4"

In your case, the audio is longer than the video so the video will effectively "freeze" after it's finished playing.

Source https://stackoverflow.com/questions/67120192

QUESTION

webm live input to HLS live output

Asked 2021-Apr-15 at 21:56

I have ben struggling with this for quite some time; Essentially what I'm trying to do is broadcast my webcam from within the Browser to Ffmpeg on the server to convert into a .m3u8 HLS live stream. But I am having a few problems with video playback I initially thought it was CORS and cross origin headers however now I am thinking its to do with the way I'm trying to encode the media.

I did a ffprobe on the input this was the response;

...

ANSWER

Answered 2021-Apr-15 at 21:56

FFmpeg 2.8.17 is from 2015 and is way too old. Don't waste your time with this.

Download or compile a modern version and it will work.

Source https://stackoverflow.com/questions/67109529

QUESTION

Pydub error loading file: Unknown encoder 'pcm_s4le'

Asked 2021-Apr-13 at 08:55

I want to load my audio into python so that I can cut parts of it together and then resave as a shorter file. Pydub is in theory perfect for this.

...

ANSWER

Answered 2021-Apr-13 at 08:31

Digging around with other libraries, I found this link which highlights the differnt methods for looking at the audio.

The soundfile demo shows how to identify the encoding using these lines:

Source https://stackoverflow.com/questions/67069960

QUESTION

ffmpeg command to copy video config from ffprobe

Asked 2021-Apr-10 at 00:02

What's the command to convert an MP4 to the output format similar to a video with this ffprobe:

...

ANSWER

Answered 2021-Apr-10 at 00:02

Finally I made it to work.

So to make a MOJO video file for NComputing devices here's the ffmpeg command:

Source https://stackoverflow.com/questions/67028704

QUESTION

Adding variable to ! command in jupyter

Asked 2021-Mar-24 at 20:37

I have a string stored in a variable. The string represents the path to a video file. I want to run this command in jupyter-lab:

...

ANSWER

Answered 2021-Mar-24 at 20:34

You can use the following:

Source https://stackoverflow.com/questions/66788901

QUESTION

How could I achieve a good ratio of compression and time while converting video files with ffmpeg?

Asked 2021-Feb-17 at 17:55

So, I made 2 scripts that convert CCTV footage in mp4 videos. One of them is just a -vcodec copy and creates a mp4 with the same size of the footage (huge, btw) and my other alternative was tweak with some parameters and figure out what was the best I could do without sacrifice too much quality and make it "fast". Then I come up with c:v libx264 -crf 30 -preset veryfast -filter:v fps=fps=20 which took something like 2 secs in my machine to run an average 6MB file and transform into a 600kB file.

Happy with the results I decided to put it on AWS lambda (to avoid bottlenecks), and then people started to complain about missing files, so I increase the timeout and the memory to 380MB. And even after that, I am still getting a few lambda errors...

Anyway, the lambda is going to cost me too much compared to just store the file without compression, there is another way to decrease size without sacrificing time?

[UPDATE] I crunch some numbers and even tho using lambda is not what I expected, I am still saving a lot of cash monthly by reducing the file size 10x times.

As asked, this is the logs for the ffmpeg.

...

ANSWER

Answered 2021-Feb-17 at 17:55

libx264

You have to choose a balance between encoding speed and encoding efficiency.

Choose the slowest -preset you have patience for.
Choose the highest -crf value that provides an acceptable quality.

See FFmpeg Wiki: H.264 for more info.

libx265

If libx264 does not make a small enough file try libx265, but it takes longer to encode.

See FFmpeg Wiki: HEVC/H.265 for more info.

Hardware accelerated encoder

If you have the proper hardware, then you can use NVENC, QuickSync, or some other implementation.

Encoding will be fast, but it will not match the quality per bit provided by libx264 or libx265.

See FFmpeg Wiki: Hardware for more info.

Source https://stackoverflow.com/questions/65891087

QUESTION

Trying to scale a webm video to 50% of its resolution using FFMPEG but keep getting an error (video has transparency btw)

Asked 2021-Feb-06 at 18:37

I'm trying to scale down a webm video with transparency using this line of commands (based off of an answer in this stackoverflow question @ How to keep transparency when scale webm file with ffmpeg):

ffmpeg -c:v libvpx -i in.webm -c:v libvpx -vf scale=400:416 -auto-alt-ref 0 out.webm

but I keep getting errors (for example):

...

ANSWER

Answered 2021-Feb-06 at 18:37

Use

Source https://stackoverflow.com/questions/66073928

QUESTION

ffmpeg does not recognize used codec in any way

Asked 2021-Jan-26 at 16:07

I am using ffmpeg-python to combine video and audio in my program but for one video file I constantly get this error:

...

ANSWER

Answered 2021-Jan-26 at 15:18

It looks like your ffmpeg was not built with AV1 support. Neither --enable-libdav1d nor --enable-libaom appear in the configuration. It's also really old (a 2.0 dev build from 2013).

You can confirm with the ffmpeg -codecs command, and look for a line like this

DEV.L. av1 Alliance for Open Media AV1 (decoders: libdav1d libaom-av1 )

If it's missing, or there's no D, then it will not work.

Note that you have a shared build (--disable-static --enable-shared), so you'll also need to have the libraries installed separately, even if they were enabled.

Consider increasing the value for the 'analyzeduration' and 'probesize' options

This won't work in this case. It's already found the parameters – (av01 / 0x31307661), 2560x1440, 5427 kb/s – but doesn't know what to do with them.

Source https://stackoverflow.com/questions/65901108

QUESTION

ffmpeg webcam stream on windows to sdl

Asked 2021-Jan-17 at 05:31

Hi I am trying to display webcam stream on windows.

I can use "ffplay" but I want to use "ffmpeg" command.

...

ANSWER

Answered 2021-Jan-17 at 05:31

Add the format filter to output a different pixel format:

Source https://stackoverflow.com/questions/65756905

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

Vulnerabilities

No vulnerabilities reported

Install libmodplug

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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