Error Opening Selected Video_out Device
Get Kubuntu Get Xubuntu Get Lubuntu Get UbuntuStudio Get Mythbuntu Get Edubuntu Get Ubuntu-GNOME Get UbuntuKylin Ubuntu Code of Conduct Ubuntu Wiki Community Wiki Other Support Launchpad Answers Ubuntu IRC Support AskUbuntu Official Documentation User Documentation Social Media Facebook Twitter Useful Links Distrowatch Bugs: Ubuntu PPAs: Ubuntu Web Upd8: Ubuntu OMG! Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [SOLVED] Mplayer: Error opening video_out (-vo) device. Having an Issue With Posting ? Do you want to help us debug the posting issues ? < is the place to report it, thanks ! Results 1 to 7 of 7 Thread: Mplayer: Error opening video_out (-vo) device. Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode January 11th, 2010 #1 Sugi View Profile View Forum Posts Private Message Extra Foam Sugar Free Ubuntu Join Date Apr 2007 Location ニッポ& Beans 719 DistroUbuntu 10.10 Maverick Meerkat Mplayer: Error opening video_out (-vo) device. How do I fix this? I kept getting this error over two different computers. Trying to play movie files on mplayer. Error opening/initializing the selected video_out (-vo) device. Specs: Ubuntu 9.10 64 bit Ubuntu-Restricted-Extras Mplayer 2:1.0 Avi files Thanks, Sugi WINE: Super Meat Boy // Far Cry 2 // Lineage 2 VirtualBox: Snapshots // OSE Issues アンディモリを聞いてください。 Adv Reply January 11th, 2010 #2 falconindy View Profile View Forum Posts Private Message Visit Homepage Skinny Extra Sweet Ubuntu Join Date Jun 2009 Location 0000:0400 BeansHidden! Re: Mplayer: Error opening video_out (-vo) device. use 'mplayer -vo help' to get a list of valid video output devices. Specify them manually using 'mplayer -vo
communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Ask Ubuntu Questions Tags Users Badges Unanswered Ask Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are https://ubuntuforums.org/showthread.php?t=1378057 voted up and rise to the top mplayer aalib missing (“-vo aa” not working) up vote 2 down vote favorite 1 I've just figured out that I'm unable to use aalib to render video output in mplayer. For those who do not know, aalib is the library for rendering videos in ASCII. Before upgrading to 14.04 it worked perfectly (I don't remember setting-up something, it had been working http://askubuntu.com/questions/491471/mplayer-aalib-missing-vo-aa-not-working "out of the box"). Here is what it does: $ mplayer -vo aa * MPlayer2 2.0-701-gd4c5b7f-2ubuntu2 (C) 2000-2012 MPlayer Team Cannot open file '/home/crysman/.mplayer/input.conf': No such file or directory Failed to open /home/crysman/.mplayer/input.conf. Cannot open file '/etc/mplayer/input.conf': No such file or directory Failed to open /etc/mplayer/input.conf. Playing TPB.AFK.2013.480p.h264-SimonKlose.mp4. Detected file format: QuickTime / MOV (libavformat) [lavf] stream 0: video (h264), -vid 0 [lavf] stream 1: audio (mp3), -aid 0, -alang eng Clip info: major_brand: mp42 minor_version: 0 compatible_brands: mp42isomavc1 creation_time: 2013-02-08 13:49:43 encoder: HandBrake 0.9.8 2012071700 Load subtitles in . SUB: Added subtitle file (1): ./TPB.AFK.2013.480p.h264-SimonKlose.srt Error opening/initializing the selected video_out (-vo) device. Selected audio codec: MPEG 1.0/2.0/2.5 layers I, II, III [mpg123] AUDIO: 48000 Hz, 2 ch, s16le, 128.0 kbit/8.33% (ratio: 16000->192000) AO: [pulse] 48000Hz 2ch s16le (2 bytes per sample) Video: no video Starting playback... A: 8.1 (08.0) of 4927.1 ( 1:22:07.1) 0.4% Exiting... (Quit) It does the same with any other video as well: ... Error opening/initializing the selected video_out (-vo) device. ... and ... Video: no video ... Here is a little bit of mplayer debug: $ mplayer -vo help MPlayer2 2.0-701-gd4c5b7f-2ubuntu2 (C) 2000-2012 MPlayer Team Available video output drivers: vdpau VDPAU with X11 xv X11/Xv
opening/initializing the selected video_out (-vo) deviceNow, I had not chose one. I even deleted my ~/.mplayer folder but nothing, it got stucked there. It's strange, because mplayer should have chosen automatically a video_out device on http://thegreyblog.blogspot.com/2009/06/mplayer-error-openinginitializing.html startup and I swear I never had this problem before on my Debian/testing.In fact, I had just reinstalled a Debian/testing distribution on Sun xVM VirtualBox on a Solaris Express Community Edition host, because I'm using https://www.olimex.com/forum/index.php?topic=4761.0 it as a platform for video transcoding. I'd like to do that on Solaris but I haven't found the time to recompile at least ffmpeg, if not mplayer and all of its dependencies. Blastwave's ffmpeg, error opening indeed, is way too old and I found some bugs that prevented it doing its job. Until then, and thanks to VirtualBox, I'll use Debian/testing instead.Now, the solution's pretty easy but I'd like to rely on autoprobing... Anyway:enrico@debian:~$ gmplayer -vo helpMPlayer dev-SVN-r29241Available video output drivers: xmga Matrox G200/G4x0/G550 overlay in X11 window (using /dev/mga_vid) mga Matrox G200/G4x0/G550 overlay (/dev/mga_vid) tdfxfb 3Dfx Banshee/Voodoo3/Voodoo5 s3fb S3 Virge over fbdev xv X11/Xv x11 error opening selected X11 ( XImage/Shm ) xover General X11 driver for overlay capable video output drivers gl X11 (OpenGL) gl2 X11 (OpenGL) - multiple textures version dga DGA ( Direct Graphic Access V2.0 ) sdl SDL YUV/RGB/BGR renderer (SDL v1.1.7+ only!) ggi General Graphics Interface (GGI) output fbdev Framebuffer Device fbdev2 Framebuffer Device svga SVGAlib aa AAlib caca libcaca dxr3 DXR3/H+ video out v4l2 V4L2 MPEG Video Decoder Output directfb Direct Framebuffer Device dfbmga DirectFB / Matrox G200/G400/G450/G550 xvidix X11 (VIDIX) cvidix console VIDIX null Null video output xvmc XVideo Motion Compensation mpegpes MPEG-PES to DVB card yuv4mpeg yuv4mpeg output for mjpegtools png PNG file jpeg JPEG file gif89a animated GIF output tga Targa output pnm PPM/PGM/PGMYUV file md5sum md5sum of each frameIf you're using gmplayer or another mplayer front-end you can probably access some video preferences menu, such as the following, and set your preference there. It will be remembered the next time you launch mplayer.In my case I'm using VirtualBox 3D Acceleration so I chose gl:mplayer -vo gl [my-movie]By the way: KDE 4.2 just got its way into Debian/testing, but I'll tell you another day. Amazing experience! I wish I could use it on Solaris as well. Posted by Enrico Maria Crisostomo at 6/16/2009 06:54:00 PM Reactions: Email ThisBlogThis!
» Print Pages: [1] Author Topic: Audio works but no video signal on A13-olinuxino-micro (Read 1502 times) nsingh Newbie Posts: 13 Karma: +0/-0 Audio works but no video signal on A13-olinuxino-micro « on: September 22, 2015, 06:33:41 PM » HiI am trying to play video on VGA monitor using A13-olinuxino-micro board, but the message I got on the screen is shown below.I am getting only audio output from 3mm audio jack but didn't get video signal on VGA monitor.I have A13_Micro_Debian_kernel_34_79_100kHz_I2C_WIFI_USB_LAN_X_touch_third_release image file[/b] installed on my SD card.I followed these steps to play video:# apt-get install libvdpau-dev$ git clone https://github.com/linux-sunxi/libvdpau-sunxi.git$ cd libvdpau-sunxi$ make# make installprepare permissions:# chmod 777 /dev/cedar_dev /dev/disp$ export VDPAU_DRIVER=sunxidownload the sintel trailer and/or big bugs bunny:$ wget http://download.blender.org/durian/trailer/sintel_trailer-1080p.mp4watch the movie:$ mplayer -vo vdpau -vc ffmpeg12vdpau,ffh264vdpau -ao alsa:device=hw=0.0 sintel_trailer-1080p.mp4The message I get after followed these steps:MPlayer svn r34540 (Debian), built with gcc-4.6 (C) 2000-2012 MPlayer Teammplayer: could not connect to socketmplayer: No such file or directoryFailed to open LIRC support. You will not be able to use your remote control.Playing sintel_trailer-1080p.mp4.libavformat version 53.21.1 (external)Mismatching header version 53.19.0libavformat file format detected.[lavf] stream 0: video (h264), -vid 0[lavf] stream 1: audio (aac), -aid 0, -alang undVIDEO: [H264] 1920x1080 24bpp 24.000 fps 2108.4 kbps (257.4 kbyte/s)Clip info:major_brand: isomminor_version: 512compatible_brands: isomiso2avc1mp41creation_time: 1970-01-01 00:00:00title: Sintel Trailerartist: Durian Open Movie Teamencoder: Lavf52.62.0copyright: (c) copyright Blender Foundation | durian.blender.orgdescription: Trailer for the Sintel open movie projectLoad subtitles in ./vo: couldn't open the X11 display ()!Error opening/initializing the selected video_out (-vo) device.==========================================================================Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoderslibavcodec version 53.35.0 (external)Mismatching header version 53.32.2AUDIO: 48000 Hz, 2 ch, s16le, 126.7 kbit/8.25% (ratio: 15836->192000)Selected audio codec: [ffaac] afm: ffmpeg (FFmpeg AAC (MPEG-2/MPEG-4 Audio))==========================================================================AO: [a