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0.0
Trim an audio or video file using ffmpeg
- Works with all formats supported by ffmpeg, including mp3, mp4, mkv, and many more.
- Seeks to the nearest frame positions by re-encoding the media.
- Reduces file size procduced by OBS Studio by over 80 percent.
- Can be used as a Ruby gem.
- Installs the 'trim' command.
When run as a command, output files are named by adding a 'trim.' prefix to the media file name, e.g. 'dir/trim.file.ext'.
By default, the trim command does not overwrite pre-existing output files.
When trimming is complete, the trim command displays the trimmed file, unless the -q option is specified
Command-line Usage:
trim [OPTIONS] dir/file.ext start [[to|for] end]
- The start and end timecodes have the format [HH:[MM:]]SS[.XXX]
Note that decimal seconds may be specified, bug frames may not;
this is consistent with how ffmpeg parses timecodes.
- end defaults to end of the audio/video file
OPTIONS are:
-d Enable debug output.
-f Overwrite output file if present.
-h Display help information.
-v Verbose output.
-V Do not @view the trimmed file when complete.
Examples:
# Crop dir/file.mp4 from 15.0 seconds to the end of the video, save to demo/trim.demo.mp4:
trim demo/demo.mp4 15
# Crop dir/file.mkv from 3 minutes, 25 seconds to 9 minutes, 35 seconds, save to demo/trim.demo.mp4:
trim demo/demo.mp4 3:25 9:35
# Same as the previous example, using optional 'to' syntax:
trim demo/demo.mp4 3:25 to 9:35
# Save as the previous example, but specify the duration instead of the end time by using the for keyword:
trim demo/demo.mp4 3:25 for 6:10
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0.0
The Flat API allows you to easily extend the abilities of the Flat Platform (https://flat.io), with a wide range of use cases including the following:
- Creating and importing new music scores using MusicXML or MIDI files
- Browsing, updating, copying, exporting the user's scores (for example in MP3, WAV or MIDI)
- Managing educational resources with Flat for Education: creating & updating the organization accounts, the classes, rosters and assignments.
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Activity
0.01
CLI for mp3 lyrics fetching. Uses ruby-mp3info and fetches different lyric wikis
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Activity
0.0
A ruby-mp3info wrapper to make it convenient to update the album art and track titles of multiple MP3 files in a batch process.
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0.0
Takes mp3gain/aacgain binary path as an argument and offers methods to analyze and modify the track/album gain of mp3 files.
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0.0
This adds chapters to MP3 files.
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0.04
glues together various audio ruby libraries and presents a unified API to the developer Currently, supported formats are: mp3, ogg, mpc, ape, wma, flac, aac, mp4, m4a.
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Activity
0.0
Cross-platform sound player (WAV, MP3, Ogg Vorbis, and FLAC)
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0.0
Jekyll plugin to retrieve mp3 data
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0.1
espeak-ruby is small Ruby API for utilizing ‘espeak’ and ‘lame’ to create Text-To-Speech mp3 files
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Activity
0.08
espeak-ruby is small Ruby API for utilizing ‘espeak’ and ‘lame’ to create Text-To-Speech mp3 files
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Activity
0.0
A full-featured and complete Ruby wrapper of the ultra-powerful FMOD Low-Level API for accomplishing all of your audio needs. Uses the built-in Fiddle library (Ruby 2.0+) to eliminate unnecessary external gem dependencies, all that is needed is the FMOD platform-specific libraries. FMOD supports a host of audio formats including .aiff, .asf, .asx, .dls, .flac, .fsb, .it, .m3u, .mid, .midi, .mod, .mp2, .mp3, .ogg .pls, .s3m , vag, .wav, .wax, .wma, .xm, and .xma.
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Activity
0.0
FramyMP3 is a simple library for working with and merging mp3 files in Ruby.
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Activity
0.0
Comamnd line tool to download your favourite mp3 from lizhi.fm.
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0.0
Transfers your music (from m3u playlist) to destination folder (for example USB drive). It can convert your FLAC files to MP3 files, or leave as is and just copy files-
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0.0
SSML to mp3 synthesizer powered by Amazon Polly
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0.0
Google TTS client which accepts large text input, parses and split into multiple requests. Saves a single mp3 matching the input text.
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Activity
0.0
Download mp3's from a discog release id.
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0.06
(tts) Text -> Mp3 made easy.
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Activity
0.0
tool to convert keys in mp3s
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