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MPlayerTips - Community Help Wiki
https://help.ubuntu.com/community/MPlayerTips#:~:text=One%20of%20the%20biggest%20drawcards%20of%20MPlayer%20is,mplayer%20input.wma%20-vc%20null%20-vo%20null%20-ao%20pcm%3Afast%3Awaveheader%3Afile%3Doutput.wav
bash - How to grab mplayer output to file? - Unix & Linux ...
https://unix.stackexchange.com/questions/336091/how-to-grab-mplayer-output-to-file
When I'll redirect command by FIFO to mplayer echo "get_property volume" > /tmp/fifo I want to have this command output in output.txt, e.g ANS_volume=100. I have tried something like this. mplayer -slave -quiet -idle -input file=/tmp/fifo file.mp3 > /tmp/output.txt But this doesn't work - file is empty. I saw a few people did this in this way but in my case this isn't working.
ffmpeg - mplayer output 4 audio channels to jack - Stack ...
https://stackoverflow.com/questions/19950084/mplayer-output-4-audio-channels-to-jack
mplayer -channels 4 -ao jack:noconnect 4chn_file.wav. did the trick. The -ao jack:noconnect means: -ao audio-output: jack noconnect: prevent mplayer to make 1-to-1 connections. As I have 2 different stereo audio sound cards, mplayer was only giving me 2 channels. And this option disables that start behavior.
MPlayer
https://mplayerhq.hu/DOCS/man/en/mplayer.1.html
Audio output drivers are interfaces to different audio output facilities. The syntax is: -ao Specify a priority list of audio output drivers to be used. If the list has a trailing ’,’ MPlayer will fall back on drivers not contained in the list. Suboptions are optional and can mostly be omitted. NOTE: See -ao help for a list of compiled-in audio output drivers. EXAMPLE:-ao alsa,oss,
Extract Audio from Video Files to WAV using Mplayer ...
https://savvyadmin.com/extract-audio-from-video-files-to-wav-using-mplayer/
The following command instruct that the audio output (-ao) should be redirected out to a PCM WAV file as fast as possible, while suppressing all video output. mplayer -ao pcm:fast:file=audio.wav -vo null -vc null video.avi. Convert the resulting WAV to MP3. The following is a great way to convert your WAV files to a high quality Variable Bitrate MP3.
Saving output of mplayer - Unix & Linux Stack Exchange
https://unix.stackexchange.com/questions/194044/saving-output-of-mplayer
How can I save the output of mplayer? For example, if to play slowly an mp3 file, I use mplayer -speed 0.6 file.mp3. However, mplayer -speed 0.6 file.mp3 > file2.mp3 won't save the output to a file (which should be just the same, but slower). Any alternative command-line solution is welcome too, I am not tied to mplayer.
How to run mplayer with audio speaker output from PHP …
https://stackoverflow.com/questions/6243327/how-to-run-mplayer-with-audio-speaker-output-from-php-web-script-on-linux
When I try to run the mplayer command with sudo (I added www-data to the sudoers file), mplayer apparently starts playing (according to ressource usage) but there is no output. When I kill the mplayer instance manually the whole sound output is blocked, even when I launch mplayer via the console.
MPlayerTips - Community Help Wiki
https://help.ubuntu.com/community/MPlayerTips
But a very valuable adjunct to this ability is MPlayer's capacity to then output audio files in wav format: mplayer input.wma -vc null -vo null -ao pcm:fast:waveheader:file=output.wav. I have used 'input.wma' here as an example but you can place any audio or video file in its place and MPlayer will ignore the video and convert the …
Question: How to pipe mplayer's output via stdout to e.g ...
https://github.com/larsmagne/mplayer/issues/1
This works, using a temporary out.wav file: mplayer -vc null -vo null -af resample=44100 -ao pcm:fast -ao pcm:waveheader -ao pcm:file="out.wav" "infilename.wma" lame -h -V2 "out.wav" "outfilename.mp3".
mplayer decompressed video output to file
https://www.linuxquestions.org/questions/linux-software-2/mplayer-decompressed-video-output-to-file-374911/
-dumpaudio (MPlayer only) Dumps raw compressed audio stream to ./stream.dump (useful with MPEG/AC3).-dumpfile <filename> (MPlayer only) Specify which file MPlayer should dump to. Should be used together with -dumpaudio / -dumpvideo / -dump-stream.-dumpstream (MPlayer only) Dumps the raw stream to ./stream.dump. Useful when …
MPlayer - ArchWiki
https://wiki.archlinux.org/title/MPlayer
To have MPlayer audio output directed to JACK as its default behavior, edit ~/.mplayer/config and add: ao=jack If you do not have JACK running all the time, you can have MPlayer output to JACK on an as-needed basis by invoking MPlayer from the command line as such: $ mplayer -ao jack path/to/file Advanced Subtitles
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