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Question: How to pipe mplayer's output via stdout to e.g ...
https://github.com/larsmagne/mplayer/issues/1#:~:text=How%20can%20I%20play%20the%20mplayer%20outut%20to,-ao%20pcm%3Afile%3D%22out.wav%22%20%22infilename.wma%22%20lame%20-h%20-V2%20%22out.wav%22%20%22outfilename.mp3%22
mplayer: extract audio to PCM to stdout - …
https://www.linuxquestions.org/questions/linux-software-2/mplayer-extract-audio-to-pcm-to-stdout-617451/
I would to have mencoder/mplayer read a video file and output just the audio part as PCM (raw 16 bit) to stdout. The -dumpaudio option does not do this. The -dumpaudio option dumps the audio as is, not converting from the input codec to a "proper" raw format. In a perfect world I woudl type something like this:
Question: How to pipe mplayer's output via stdout to e.g ...
https://github.com/larsmagne/mplayer/issues/1
How can I play the mplayer outut to stdout so that lame can be used as encoder ? 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"
Write mplayer's output to fifo and read it - Stack Overflow
https://stackoverflow.com/questions/13111633/write-mplayers-output-to-fifo-and-read-it
mplayer <url> | stdbuf -o L grep ICY > .rp/fifo. If that doesn't work, moar is bettar! stdbuf -o 0 mplayer <url> | stdbuf -o L grep ICY > .rp/fifo. And if that still doesn't work, then it's possible that mplayer isn't writing to stdout, but directly to /dev/tty. In which case, you will need to read up on expect (1).
MPlayerTips - Community Help Wiki - Ubuntu
https://help.ubuntu.com/community/MPlayerTips
There are many options available for this audio filter, all carefully documented in the man pages, but I will admit that for my own purposes I have usually only used the syntax demonstrated above. Tip 2: Play from archives. MPlayer can play from stdin thus opening the way to using any program as input that can output media to stdout.
streaming - pipe mplayer output to other tool - Unix ...
https://unix.stackexchange.com/questions/200303/pipe-mplayer-output-to-other-tool
1. This answer is not useful. Show activity on this post. I wanted to do something similar, redirecting mplayer output to lame, and I solved it with a FIFO. Try this: mkfifo fifo mplayer -ao pcm:file=fifo [option] [stream_url] & sox [option] fifo /tmp/out.wav rm fifo. Share.
stdout to mplayer - Ask for Help - AutoHotkey Community
https://www.autohotkey.com/board/topic/56271-stdout-to-mplayer/
mplayer has a slave mode which allows you to send it commands over stdout. Is there a way to do this with autohotkey? Here is the mplayer documentation for reference.
MPlayer
https://mplayerhq.hu/DOCS/man/en/mplayer.1.html
mencoder (MPlayer’s Movie Encoder) is a simple movie encoder, designed to encode MPlayer-playable movies (see above) to other MPlayer-playable formats (see below). It encodes to MPEG-4 (DivX/Xvid), one of the libavcodec codecs and PCM/MP3/VBRMP3 audio in 1, 2 or 3 passes.
[SOLVED] Stdin,stdout,stderr wehn to run mplayer in …
https://www.linuxquestions.org/questions/linux-newbie-8/stdin-stdout-stderr-wehn-to-run-mplayer-in-background-4175638947/
mplayer does read on stdin and write on both stdout and stderr. To send it in background you have to redirect its stdin. Your commands redirecting only stdout or sdterr don't work because it halts waiting a stdin. As you saw if you redirect only stdin it works.
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