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Questions tagged [5.1]

A common name for six channel surround sound audio systems (five full bandwidth channels and one low-frequency effects channel).

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Properly downmix 5.1 to stereo using ffmpeg

I have a 5.1 audio track from a film where front left and front right contains music, and center contains dialogue. Playing the 5.1 track in VLC blends everything together nicely. I'm trying to convert the 5.1 track to stereo using ffmpeg -ac 2,…
forthrin
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Use all 5.1 speakers with a 2.1 audio source

I just bought a 5.1 surround sound speaker set for my computer in my bedroom. The rear speakers are next to me in bed while the front speakers are at the other end of the bed at my feet. While I enjoy the surround sound during movies that support…
thegreyspot
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How do I get Realtek HD Audio 5.1 working on Windows 7?

I have problem with Realtek 5.1 driver for Windows 7 x64. I've installed newest drivers for Realtek HD Audio, but 5.1 still doesn't work, the only thing that works is front stereo. However, when I click on single speaker in sound settings test,…
Jakub Arnold
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Is there a foolproof way to detect if my sound card supports 5.1 surround sound?

Not sure if this is a very basic question for this community, but I am finding it real hard to determine if the sound card in my computer supports 5.1 speakers? The Device Manager -> Sound, Video and Game Controllers just show Realtek High…
Mozan Sykol
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Force 5.1 Wasapi on windows 10

I currently have a home theater receiver (STR-DN840) on a 5.1 configuration connected to my PC (Windows 10) trough HDMI using the graphics card (GTX-760). I currently have KODI and I have it on my settings to upscale to 5.1 and wasapi and I like…
Luis
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How to get optical 5.1 surround audio output Retina MacBook Pro from Logic Pro X

I have a 2014 MacBook Pro Retina and a set of Logitech z906 speakers which has two TOSLink optical line-in ports. I bought a mini-TOSLink to TOSLink cable on Amazon which arrived this morning, and I gleefully plugged it in and fired up Logic and…
Benjamin Nolan
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How to play MP4 file with AAC 5.1 through S/PDIF

I have a laptop with Windows 7 x64 and a Sound Blaster X-Fi Surround 5.1 Pro. I connect the HDMI output of the notebook to my LCD-TV and the external soundcard to my home-theater receiver through an optical audio cable (S/PDIF). I have no problems…
empz
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7 answers

Music but no voice on headphones

I have normal stereo headphones which work fine On a specific PC running Windows 7 the external speaker and USB speakers work fine too But when I plug in the headphones, all I hear is muffled music, no voice track? It sounds like it is being split…
TFD
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How can I force 5.1 output over HDMI on my Geforce 660 in Windows 8?

I have my computer's Geforce 660 connected via HDMI to my TV, which is connected via optical out to a 5.1 soundbar + surrounds. I can force my PS3 to output 5.1, and this is passed through to the soundbar successfully. However, on my Windows 8…
Malcolm Crum
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How to properly downmix 5.1 sound to stereo

I usually watching Blu-Rays with PowerDVD 16. For some time now, instead of a monitor and a 5.1 sound system I used before, I use a television via HDMI now. The television only has Stereo. When I had the 5.1 sound system I usually turned the center…
Martini Bianco
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5.1 Surround Sound videos via [Firefox/Chrome]+YouTube+HTML5 on Windows 10 plays in stereo

Windows 10 surround sound test that's built into control panel works fine, as does AC3 encoded 5.1 surround test file: 5.1 surround AC3 test file My setup is an Using MSI P67A-GD65 B3 with full analog cables to a receiver that goes to the…
Jonathan
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OSX Mavericks system wide Stereo upmixing

I have been trying to figure out take the 2 channel output from my mac running mavericks. - iTunes - Safari - Quicktime - Etc. And upmix to use all the speakers in my 5.1 surround sound. I would like the left channel from the stereo mix to play on…
Zen_Silence
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Why is selecting "Speaker Fill" in Sound Configuration required in order for the rear speakers in a 5.1 setup to work?

I have a 5.1 speaker system plugged into my Windows 7 machine. After selecting both options for the 5.1 (rear L&R and side L&R), I still did not have output in either rear speaker when inside applications such as Media Player and Winamp. The speaker…
Nick Josevski
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Downmix drops low frequency channel

I have noticed a problem with FFmpeg downmixing. If I run a command such as ffmpeg -i infile.flac -ac 2 outfile.flac It will have identical result as ffmpeg -i infile.flac \ -map_channel 0.0.0 \ -map_channel 0.0.1 \ -map_channel 0.0.2 \ …
Zombo
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5.1 Audio not working on Raspberry PI

My setup consists of the following logic: Raspberry PI to TV through HDMI Optical cable from TV to Logitech Z-5500 soundsystem The Raspberry PI is running Raspbmc; all setup to use 5.1 sound through HDMI (also tested with Optical/Coax) and A3C &…
Zar
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