If you don't have curl, use wget instead: $ sudo wget -O /usr/local/bin/youtube-dl $ sudo chmod a+rx /usr/local/bin/youtube-dl 1.2. $ sudo curl -L -o /usr/local/bin/youtube-dl The officially recommended way to install Youtube-dl is just download it, save it in your $PATH, make it executable and start using it right away. The officially recommended way to install Youtube-dl Youtube-dl can be installed in many ways. It supports GNU/Linux, Mac OS X and Microsoft Windows. It is a free and open source program written in Python. You can view the complete list of supported sites here. Youtube-dl is not just to download videos from Youtube, but also from a lot of other websites. Youtube-dl can be able to download a single track or the entire playlist in one go. Youtube-dl is a most popular command line YouTube downloader application. ERROR: unable to open for writing: File name too long WARNING: Requested formats are incompatible for merge and will be merged into mkv Fix “Unable to download video data: HTTP Error 403: Forbidden” Error Download only videos suitable for specific age Download videos in certain quality and/or format List all available formats of video or playlist Download video with description, metadata, annotations, subtitles and thumbnail Search for the line containing the text “Audio”, usually near the end of the command output. This command line based on ffmpeg should give you the audio format from the source file : ogg is still a frequently encountered extension for vorbis audio-only files. “.oga” is the prefered extension in this case, even if. I use “.oga” as output file extension because most webm files I handle contain Vorbis audio. The output file extension has to match with the format of the audio stream contained in the source webm file. NB : Use quotes “” around filenames that contain spaces. “-acodec copy” tells ffmpeg to copy the audio stream as-is (no re-compression) “-vn” removes the video stream from the output “-i input.webm” designates the input file To extract audio from a WebM file, using the ffmpeg tool ( ) :įfmpeg -i "input.webm" -vn -acodec copy "output.oga"
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