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使用mplayer播放音乐时警告“mplayer can't open audio device /dev/dsp ...
https://blog.csdn.net/yuesichiu/article/details/51321381#:~:text=%E4%BD%BF%E7%94%A8mplayer%E6%92%AD%E6%94%BE%E9%9F%B3%E4%B9%90%E6%97%B6%E8%AD%A6%E5%91%8A%E2%80%9C%20%5BAO%20OSS%5D%20audio_setup%3A%20Can%27t%20open%20audio%20device,Sound%20card%20support%20%E2%80%94%E2%80%94%3E%20Advanced%20Linux%20Sound%20Architecture
[SOLVED] No sound in mplayer2: Can't open audio device ...
https://ubuntuforums.org/archive/index.php/t-2292408.html
[AO OSS] audio_setup: Can't open audio device /dev/dsp: No such file or directory Failed to initialize audio driver 'oss' Could not open/initialize audio device -> no sound. Audio: no sound Video: no video Exiting... (End of file) $ mplayer Documents/Anki/User\ 1/collection.media/weary.mp3 -ao mpegpes MPlayer 1.1-4.8 (C) 2000-2012 MPlayer Team
#2267 (can't open audio device /dev/dsp: no such file or ...
https://trac.mplayerhq.hu/ticket/2267
when trying to play any video file, there's no audio. Pls see Terminal output below. I know this is not bug, but I just don't know how to solve it, and this is the only player, which can play video of 1 mkv type. When I press fullscreen on GUI it doesn't make the video fullscreen, only the window. Thx { [gabi@oc4016163830 Videos]$ mplayer xx ...
debian - Can't open audio device /dev/dsp: Device or ...
https://unix.stackexchange.com/questions/178380/cant-open-audio-device-dev-dsp-device-or-resource-busy
Can't open audio device /dev/dsp: Device or resource busy. I tried to google and found a solution with running this command: sudo modprobe snd_pcm_oss. yes it works. However I don't like to use this command everytime i reboot. SO i checked Debian Wiki pages, and it said to add the following two modules to /etc/modules file:
[AO OSS] audio_setup: Can't open audio device /dev/dsp: No ...
https://forums.centos.org/viewtopic.php?t=65634
I installed mplayer (Mlayer 1.3.0-4.8.5) from source, and I tried to run. The video is working but no audio output, saying Can't open audio device /dev/dsp, what is the sound driver in CentOS7? Detailed output is given below:
Mplayer audio not working: cant find /dev/dsp on …
https://www.linuxquestions.org/questions/linux-software-2/mplayer-audio-not-working-cant-find-dev-dsp-on-rhel-centos-4175542024/
Selected audio codec: [ffaac] afm: ffmpeg (FFmpeg AAC (MPEG-2/MPEG-4 Audio)) ===== [AO OSS] audio_setup: Can't open audio device /dev/dsp: No such file or directory DVB card number must be between 1 and 4 That happens whenever I try to play. I have alsa but it isnt installed in MPlayer so I cant use it.
使用mplayer播放音乐时警告“mplayer can't open audio device …
https://blog.csdn.net/yuesichiu/article/details/51321381
使用mplayer播放音乐时警告“[AO OSS] audio_setup: Can't open audio device /dev/dsp: No such file or directory”这个问题主要是缺少了OSS PCM (digital audio) API模块。在内核源代码里面执行“make menuconfig”，进入Deivce Drivers——> Sound car
Mplayer media with bluetooth speaker - Intel Communities
https://community.intel.com/t5/Intel-Makers/Mplayer-media-with-bluetooth-speaker/m-p/594908
I am trying to use Mplayer with a bluetooth speaker. My Edison appears to pair and connect with my Bluetooth speaker. However, I seem to be having trouble with getting Mplayer to actually play the file. I get the following message: audio_setup: Can't open audio device /dev/dsp: No such file or directory.
[SOLVED] mplayer -vo fbdev / Multimedia and Games / Arch ...
https://bbs.archlinux.org/viewtopic.php?id=186023
As you can readily see, the essential problem is that mplayer is being refused access to /dev/fb0. Here is mp.log when using. mplayer -vo fbdev -vf scale 640:480 *.avi >& mp.log MPlayer SVN-r37224 (C) 2000-2014 MPlayer Team 210 audio & 441 video codecs mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC ...
mplayer 실행시 옵션 : 네이버 블로그
https://m.blog.naver.com/jaseazer/221162420696
$ mplayer -idle path /mnt/sdb2/audio_test/test.mp3 [AO OSS] audio_setup: Can't open audio device /dev/dsp: No such file or directory AO: [alsa] 44100Hz 2ch floatle (4 bytes per sample) Video: no video A: 2.4 (02.4) of 2.0 (02.0) 0.2% -ao : 오디오 아웃풋 드라이버 지정 $ mplayer -ao alsa:device=bluetooth -idle -quiet -slave -msglevel ...
[Solved] How to stop a video playing using mplayer command ...
https://www.codeproject.com/Questions/4530684/How-to-stop-a-video-playing-using-mplayer-command
I am playing a video using mplayer command in a linux device. For playing I have used below. mplayer -softvol -softvol-max 100 /root/Advideo.avi -vf scale=320:200. Now my requirement is to stop the video (which is playing) using the mplayer command. Can you please tell the solution for this. What I have tried: For playing I am using below command.
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