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On my desktop with Linux Mint 17.3 I also had a problem with sound that would only work after resuming from suspend. That has proved not to be consistent way to make sound work. I tried lately to unplug replug the phono plug to the computer and on the other end the phono plug to the speaker. That somehow made my sound work again. The plugs were not lose or ...


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FFMPEG works well, but the suggested arguments do not work. I use: ffmpeg -f g722 -i input.raw -acodec pcm_s16le -ar 16000 output.wav Options applying to input files should precede the file name, using .wav on the output file defines the format.


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As alternative to FFmpeg you can use GPAC for this. Its available on OSX, Linux, Windows, Android and iOS. Just install the latest available binary from GPAC Nightly Builds, open the terminal and run: MP4Box video1.mp4 -add video2.mp4#audio -add video3.mp4#audio this will add the first audio track from video2.mp4 and video3.mp4 to video1.mp4.


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Open VLC Tools->Preferences->Audio->Output->Output Module Select a different output module, then Save Repeat until the problem goes away.


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You can use ffmpeg, a free command-line tool, to do this. ffmpeg -i video1.mp4 -i video2.mp4 -i video3.mp4 -c copy -map 0:v -map 0:a -map 1:a -map 2:a combined.mp4 For all audio tracks to be in sync, the video streams must be identical.


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Open "Realtek HD Audio Manager" somehow via taskbar icons or start menu. On my version, the tab shows as "DTS". Launch it: Then, disable it: Enjoy your music!


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Sample rate= Sample rate is no. of samples of audio carried per second Sample size= The sample size is determine the maximum dynamic range of a digitized sound. Dynamic range is the ratio between the highest amplitude and the lowest non-zero amplitude in a signals and usually expressed in decibels (dB)


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As ffmpeg alternative, use Virtual dub: open the target file set video to 'direct stream copy' set audio to none save as new file The process should be almost as fast as a direct file copy.


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If it's easier for you to use GUI, there is an open source app called VCT https://sourceforge.net/projects/videoconvertertranscoder/?source=directory It's a GUI for ffmpeg. Download and install it. It contains ffmpeg so you're good to go. Select your input file, in Video Container select checkbox Copy and in Extract Video or Audio select box Video only. ...


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Using FFmpeg its really simple: ffmpeg -i videoAndAudio.mp4 -c copy -an onlyVideo.mp4 -i path/to/input_file: give the path to your file -c copy: tell FFmpeg to copy codecs (prevent transcoding) -an: disables audio


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I had this problem once, and it turned out the internal cable was loose inside the case that ran from the motherboard to the port. Make sure you are grounded (case plugged in, but power box switched off, hand on case), open the computer up with a screwdriver and unplug and re-plug all internal audio cables (front & back)


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Same problem I've faced in my LENOVO G-580 I've solved it using pulse audio http://askubuntu.com/questions/366303/how-to-install-pulseaudio-on-ubuntu-13-10


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Try this command. It is worked for me. -y -i /storage/emulated/0/images.jpg -i /storage/emulated/0/audio.wav -acodec aac -vcodec mpeg4 -s 480*320 -f mp4 -r 2 /storage/emulated/0/output.mp4"


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I just found that SoX can actually do reverb, EQ and compression. http://sox.sourceforge.net/sox.html


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Install Chrome Extention:- Ears:bass boost, EQ any Audio! https://chrome.google.com/webstore/detail/ears-bass-boost-eq-any-au/nfdfiepdkbnoanddpianalelglmfooik/related?hl=en Don't change dots rather pick that straight line you see. Move it upwords and click on EQ this tab. That's it , audio will be louder for that tab.


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I had found some instructions on how to modify your audio driver to enable StereoMix. It seems audio drivers tend not to make StereoMix available now, though the drivers might still support it. I wasn't able to modify and reinstall my sounddriver as directed, but looking at the driver .INF file I did determine what registry settings could be changed to ...


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Steps to follow: Step 1: Open Control Panel. Click on Hardware and Sound. Then click on Sound (or simply click on start and search for sound). A dialog box will appear having title Sound. Let's begin Step 2: Click on Recording tab. Select the Microphone which appear. Now click on Properties located at the bottom right corner. Step 3: In the General tab. ...


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Here is a link to a java base app from google: https://code.google.com/archive/p/tunesremote-se/wikis Seems to work.


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If your mp4 file only contains one audio track, then both commands have the same outcome. There is at least one major difference, in the case where your mp4 contains multiple audio tracks/streams (I'm not referring to multiple channels within a stream). The WAV container only allows for one audio track, so is you use -map 0:a it will potentially try to ...


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For a $50 pair of headphones I would say a different sound card is not going to make a noticeable difference. Computers these days come with pretty decent stereo sound cards that are capable at that level. There are companies that make hi-fidelity, external sound cards that sit outside of your computer with their own decent headphone amps and controls that ...


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I can not comment on the best message so that is my ugly bash based on it to do that ffmpeg -i sound.mp3 -af volumedetect -f null -y nul &> original.txt grep "max_volume" original.txt > original1.tmp sed -i 's|: -|=|' original1.tmp if [ $? = 0 ] then sed -i 's| |\r\n|' original.tmp sed -i 's| |\r\n|' original.tmp sed -i 's| |\r\n|' ...


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You can combine them like below, proc.StartInfo.Arguments = "-rtbufsize 1500M -f image2pipe -r 25 -i pipe:.bmp -rtbufsize 1500M -f dshow -i audio=" + '"' + "Stereo Mix (Realtek High Defini" + '"' + " -vcodec libx264 -r 25 -acodec pcm_s16le -ac 2 -ar 48000 C:\\test.avi";


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In playback devices (right click the volume icon in task bar), if you have multiple outputs you can disable any that are unused. For the most part if all you use are those 2, you can disable all but internal speakers and the dell monitor. Also, some applications bind to the connected audio and do not switch with the monitor. You can see this often when ...


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Plug laptop into speakers Go to Playback Settings (Right click volume button) Set monitor speakers to default Make sure that both monitor speakers and laptop speakers are on Try it out So, by setting the monitor speakers to default, when you plug it in, Windows will choose the monitor speakers over the laptop speakers. When you unplug them, the monitor ...


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You can use the free Version of "Soundwire" to do so, except it works over your local (W)Lan. But that shouldn't be a problem, because most of the PCs don't have a bluetooth adapter anyways.


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ffmpeg -i video -i audio1 -i audio2 -i audio3 -i audio4 -i audio5 \ -map 0:v -map 1:a -map 2:a -map 3:a -map 4:a -map 5:a \ -metadata:s:a:0 language=eng -metadata:s:a:0 title="Title 1" \ -metadata:s:a:1 language=sme -metadata:s:a:1 title="Title 2" \ -metadata:s:a:2 language=ipk -metadata:s:a:2 title="Title 3" \ -metadata:s:a:3 language=nob -metadata:s:a:3 ...


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FIX remove the quotes so within your alias.cmd (a method, as mentioned above). So, it's from this: Take note that this example now has double-percentage symbol as @dstftw mentioned earlier to escape the syntax-format that Windows uses. DOSKEY dl=youtube-dl.exe -o "%%(title)s.%%(ext)s" -x --audio-format mp3 --embed-thumbnail $* to this... ...


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In batch file percent sign must be escaped by doubling: DOSKEY dl=youtube-dl.exe -o "%%(title)s.%%(ext)s" -x --audio-format mp3 --embed-thumbnail $* DOSKEY dlv=youtube-dl.exe -o "%%(title)s.%%(ext)s" -f mp4 $*


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I had a similar issue and it turns out that my laptop (HP) has a builtin sound equalizer named DTS Studio Sound that is automatically started with windows. This sound processor created an amplified signal that forced me to have a volume set to 3 or 4 and with no possibility to adjust: the sound started quickly to be very loud. I turned off the processor ...


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There's two option you can go for: The first would be to try and re-solder the jack by re-applying heat and letting the solder melt and form a new connection again. This option is more sketchy as you are using your own tools, and you are risking ruining your audio board altogether for a solution that might not even work. LUCKY for you, the Lenovo y510p's ...


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What I did in the end was a bit ridiculous. I played the video in VLC, and recorded that again with RecordMyDesktop with 30 FPS and with "full frame every frame" option. This had a terrible audio, but YouTube ate it. Then I uploaded another version with the desynced video but good audio. Then I used YouTube editor to mix these two together. The result is a ...


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You should be able to do the following. To get started, first right-click on the “speaker” icon in the task-bar next to the clock In the pop up dialogue box, click “Recording Devices” Click on the recording tab. Click on the microphone that has the green check box by it. Click properties in the lower right. Click on levels. Adjust your Microphone to ...


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I had the same problem. I checked the properties and the file was not blocked. Eventually I discovered that I had to download DivX software to play the audio


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A headphone with an impedance of 55 ohms is cleary a one that is meant for use with high wattage devices like a pro DJ console or a studio mixer. The recommended headphones for a laptop should have an impedance of around 32 ohms. Impedance basically gives the idea of how much power the headphones need to produce maximum sound output. Using a high impedance ...


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Its wireless. Impedence likely should not matter.Impedence determines how hard the headphones are to drive, (and a few other charecteristics). If its wireless, the headphones contain matched amplifiers internally and the transmitter likely is connected via USB or BT. If it takes a 3.5mm input it assumes its line level I'd guess. Its utterly inconsequential ...


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Using the instructions from Tamschi, on this page, I was able to do a one-shot play of a video with another file as its audio track. The following instructions do not make any permanent changes. I tested this with VLC on Windows 10, though every VLC running anywhere should work exactly the same. For many alternate audio tracks, I believe you would select ...


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Through research and experimentation, I have come to discover two main things: 1. The range issue is to do with current output, not whether the voltage is 5V or not. 2. Different OS' regulate the current output from the USB ports differently. I decided to install the stock CSR drivers for the dongle and noticed a huge improvement in range - which makes ...


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Volume mixer is exactly the same as its always been. Just rightclick on the volume control icon, and pick the mixer.


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Find input audio rate beforehand thus: ffmpeg -i input.mp4 Assuming input audio rate 44,100 Hz, this command will do the job: ffmpeg -i input.mp4 -af asetrate=44100*3/4,atempo=4/3 output.mp4 The factor of 3/4 will change most female and skinny (chipmunk) voices into male and fat voices. Use 4/3 for the opposite: ffmpeg -i input.mp4 -af ...


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Inside of those headphones is a cone, that cone is responsible for moving air at the frequency that the music is playing. For example, a certain part of the song might be oscillating the cone at 100Hz or 100 times/second. As we all know songs don't just have one sound the whole song. The frequency could be changing or you could have multiple frequencies. ...


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The final answer to this question is that Creative SoundBlaster is no longer the dependable product it was in previous years. Never again will that company see one single dime of my hard-earned cash. I will hand-build a front panel which I'll use with a new ASUS DS-7. That is all.


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You can simply make the headset as the Default Playback Device. This should work and is a simple solution.


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In short, no. The X11 protocol doesn't natively support streaming audio. This is very much the unix way of doing things - have small tools that each to one thing well, and combine them. There are other options if you don't want to configure audio services - both rdp and vnc, which could be considered alternatives to a remote X11 desktop, support audio ...


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I would wager that Bluetooth is going to be the major contributing factor in the latency that you are experiencing. When considering Bluetooth products, look for those that support aptX Low Latency for speakers, or aptX Live for headsets and other recording equipment. These are compression methods designed for reducing the latency over Bluetooth, although ...


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I've not yet found a way to configure exactly what I want, but by now I do have a workaround: I installed the alsa-tools package: "A collection of console-based utilities for specific sound hardware". When I open it thorough terminal and press F3 I can control the volume gain with the vertical cursor keys and with each strike I change 1% of the gain! :) ...


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I was having the same problem as well. It wouldn't even give me the option to change my default speakers. The set default button is shaded grey. I did however get it to cast some of my music to my Bluetooth speaker. I fixed my laptop default speaker to my Bluetooth speaker simply by disabling my computer speakers. I watch movies and such online and need ...


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I've finally solved the issue - it's an overkill, but it works. I've realized that if I copy the .dv to any other container, the audio and video is obviously out of sync. Then I wanted to cut that file to a 1 minute segment starting at the 51st minute (-ss 51:00 -t 60), it was obviously still out of sync. However, when I used the same cut (-ss 51:00 -t 60) ...


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The Idea aka How to break a (butter)fly on the wheel [Fly]. You can stream locally the whole movie with all the audio and subtitle tracks, e.g. with vlc. Then it will be "enough" to connect two clients to that stream, selecting the language (and/or subtitles) and the different audio output (that we assume already configured). Moreover with a new ...



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