0
votes
1answer
34 views

Fast-Play 1 Hr. Video (with Audio stream) in 2 min

For a Research Project in brain and cognition we need to show the subjects 1Hr. videos in 2 mins. I understand there is a function in most media players out there to speed up the video. But I'm not ...
0
votes
0answers
11 views

ALSA from output to input

I need to translate sound from my VLC player right into my microphone input. Maybe I should create some virtual device and.. I don't know what to do.. and my english is not good so it's a real problem ...
0
votes
1answer
45 views

Make VLC stream by default

I have a media center that is connected to my stereo and I've successfully set up VLC so that I can stream video files via rtp but play the audio locally. I've also set up a remote control in my ...
0
votes
0answers
10 views

No audio with :start-time

Using the :start-time (or --start-time) option with VLC on the command line usually causes no audio to be played. There seem to be "sweet spots" where it does -- e.g. vlc foo.mkv :start-time=601 ...
0
votes
0answers
116 views

Chrome will not load a web page with an <embed> element

I have been trying to get a simple sound web page going: Sound.html <script> function PlaySound () { var sounder = document.getElementById ("ToneA") ; sounder.Play () ; } ...
0
votes
0answers
19 views

Break or Lag in Audio from PC

I'm experiencing Audio breaks in my PC when played any Song in VLC Media Player or iTunes. But Windows Media Player works fine. What is the reason? Note - I have tried re-installing all my Audio ...
1
vote
0answers
116 views

Play two files in VLC dummy and give sout parameters to both of them

I want to add multiple files to VLC's web interface. And the commands below do exactly that. Two files are added to the VLC's web interface's playlist. But as you can see, that's not all I wanted - ...
0
votes
0answers
55 views

Audio and video streams merging

I receive two streams. One of them is audio and the second is video. After that i mix them and send like "rtmp" stream. But the problem is video stream falls every 3-4 minutes and i need that "ffmpeg" ...
0
votes
0answers
16 views

Get audio stream from file saved with VLC

I captured a video using vlc -vvv addressToSource --sout file/ts:a.alpha vlc -vvv addressToSource --sout file/ps:b.beta file a.alpha contains 1 audio stream and works fine. file b.beta contains 3 ...
0
votes
1answer
73 views

I want to record voice from microphone, but the record button of my vlc is disabled

I would like to record sound from microphone on my PC using VLC media player. I used view->"advanced controls" to make the record button visible. However, this button is disabled. How can I enable it ...
1
vote
0answers
176 views

Conversion from MP4 to WAV results in desync with FFmpeg, but not when using VLC

Converstion to .wav from .mp4 video causes a desynchronization when the conversion is done with FFmpeg, but not when with VLC. I've been trying to figure this out for days now and any help is greatly ...
0
votes
0answers
136 views

errors exporting audio over ssh

i am attempting to forward audio (x11 video is already working) over my local lan from a source pc to a client pc. both machines are running ubuntu. i have followed these instructions but i'm getting ...
0
votes
1answer
107 views

VLC bash transcoding script output to file

I'm running such script to transcode my audio files: #!/bin/bash acodec="vorb" arate="256" ext="ogg" vlc="/usr/bin/vlc" fmt="mp3" for a in *$fmt; do $vlc -I dummy -vvv "$a" --sout ...
0
votes
0answers
49 views

Play youtube videos in vlc with monaural audio

Youtube videos in VLC are playing sound only in my left ear. http://www.videolan.org/doc/play-howto/en/ch04.html says that vlc --mono is a valid command. But when I run the daily stable VLC from the ...
2
votes
2answers
2k views

Speech volume of videos on VLC media player is too low on Windows 7

I just noticed that when I updated to Windows 7, almost all my movies are unwatchable because the speech volume is too low. All was fine with Windows XP SP3. I have latest updates for Windows 7. I ...
0
votes
1answer
44 views

My music and videos are splitting not playing the sound correctly

My laptop configuration is corei5, 8 gb ram, Windows 7 professional. When i tried to play a music in media player or play a video in vlc in both cases the music of video starts freezing for some time. ...
0
votes
0answers
321 views

How to stream m3u8 and record mp3 on VLC?

I'm trying to stream an m3u8 playlist and save it as mp3, using VLC (I'm on 2.1.2, which is the latest). However, VLC refuses to stream altogether when I set output as "Audio - MP3". I've tried ...
0
votes
0answers
244 views

Windows 7 mono sound output not available? Workaround by “streaming” audio from program to VLC?

Cross posted from SO. Also the other open question addresses playing mono inside a standalone music player. I'm dealing with a web player. -- So I finally got my work computer upgraded to Win7 and I ...
2
votes
1answer
376 views

How to play a soundless video and add a audio file at the same time?

I have a folder with a MP3 audio file and an video file. Both named the same. Example.mp3 Example.mp4 I want to play the video and add the sound. Both files should stay the same and I do not want ...
1
vote
2answers
1k views

Stream microphone through PC over

I have a microphone hooked up to a Windows 7 PC. I need to broadcast this microphone live across my local network to Android/iPhone devices connected by wi-fi. I can't seem to find a method to get ...
1
vote
0answers
297 views

Echo cancel and noise reduction - how to use WebRTC echo cancel engine with VLC, Gstreamer, Mplayer, FFmpeg?

How to use WebRTC echo cancel with VLC, Gstreamer, Mplayer, FFmpeg? e.g: vlc alsa://plughw:0,0 gst-launch-0.10 alsasrc device=hw:0 ! autoaudiosink arecord -D hw:0 -r 44100 -c 2 -f S16_LE | aplay ...
0
votes
1answer
114 views

No dialogues can be heard in a movie with a 5.1 audio

I recently purchased 'PHILIPS DSP56U' 5.l multimedia system and got it connected with my laptop. All the speakers are connected good and all the channels responded well for the test sounds. The stereo ...
1
vote
1answer
1k views

Change fullscreen volume display in VLC

I reinstalled vlc and deleted my preferences, because it was bugging out a lot. Now, I have a weird problem. In the windowed mode, volume display goes up to 200%. But, in fullscreen mode, it goes upto ...
0
votes
1answer
5k views

How to fix choppy sound replay with VLC

I've got a problem with vlc playing some file formats, for example mkv or m2ts (I didn't notice this problem with avi though). The sound plays ok, than dissappears for a second or two, than ...
1
vote
3answers
6k views

FLV video has no sound, when played with mplayer, VLC refuses to play it at all

I have downloaded this video http://www.youtube.com/watch?v=CpznCSeqMxw as a flv file. When I now try to play it, mplayer says Audio: no sound and shows the video, but no sound (which is, why I ...
1
vote
0answers
118 views

Alsamixer 200% without VLC

When I change VLC Player's volume to 200%, it appears to make everything else 200% volume after closing it. Once I open Alsamixer it still says 200%. However, if I try changing the volume at all, ...
0
votes
2answers
6k views

youtube video playing without sound when downloaded?

I have been looking for this since a long long time. I have downloaded a few videos from you-tube using IDM(all mp4). When I opened the video in VLC media player,a black screen appeared and started ...
0
votes
1answer
2k views

VLC DirectShow capture to use default audio device

I need to capture audio with VLC from the default capture device set for the system in Windows. If I set the audio device in the capture dialog to "Default", it seems to capture from the first audio ...
1
vote
4answers
3k views

How to play a folders worth of music/video in VLC

In vlc I can use vlc -LZ <file 1> <file 2> <file 3> for example to play various files on repeat and shuffled. Is it possible to specify a whole directory and play all the music ...
4
votes
1answer
877 views

Analyze corrupt .mpg movie, then repair

I was given a .mpg movie that is on a DVD and errors out in Windows Media Player. This movie is worth about $7000 (if need to re-shot), due to it being taken by a remote camera that was inspecting ...
0
votes
2answers
312 views

Encode mp3 to playback at 1.5x speed in avconv (libav)

I would like to take an mp3 file and re-encode it to play faster (perhaps at 1.5x speed). I primarily use avconv in debian linux, but can use any other program if recommended. I can use any operating ...
0
votes
1answer
780 views

Why some videos play only in a particular media player?

Our client sent us a couple of videos files for audio transcription work. They said that we should use Player Microsoft application 4.8.0.0 to properly run the two files [right clicking these files, ...
1
vote
0answers
650 views

YouTube web no sound but VLC has sound

On Windows 7, in YouTube web client (in latest Chrome) - videos play, but without sound. IIRC, they used to play with sound some days earlier on the same machine. Pretty sure I did not change any ...
6
votes
4answers
15k views

VLC volume only to 200%?

According to this comment it seems that VLC could boost the audio volume up to 800% in the past versions. Today I installed VLC multimedia player version 2.0.5 and it is capable only to boost up to ...
1
vote
0answers
98 views

Why are slightly different MKA chapter timecodes needed for WAV and OGG?

I am converting an audio CD to OGG format by ripping it to WAV (using cdparanoia) and encoding it as OGG (using oggenc). If I mux the WAV file to MKA with chapter timecodes as reported by cdparanoia ...
1
vote
2answers
2k views

How to play multiple audio track of video simultaneously on VLC

Whenever I play a video with multiple audio tracks on vlc the first audio track is played. How do I enable both tracks so that I hear both tracks playing at the same time while playing the video?
0
votes
1answer
793 views

VLC through a custom ALSA device

How can I make VLC playing through some of my custom ALSA devices? I created several custom ALSA devices (for routing, amplifying, mixing and other purposes) and can use them with Mplayer without any ...
1
vote
0answers
337 views

How to capture audio together with video in VLC?

I am currently capturing my desktop in VLC as such : Ctrl + C ( capture options ) then I choose capture device Desktop then on the bottom I choose Play -> Convert choose a file to save to and some ...
1
vote
1answer
2k views

Per-file volume adjustment in VLC

I used to listen music using iTunes, which allowed me to adjust the audio volume on a per-file basis: Get Info --> Options --> Volume Adjustment (-100% <---> None <---> +100%) ...
0
votes
0answers
245 views

Pulse audio error and strange noise when using VLC on Wheezy

I am trying to play audio files on my Raspberry pi using VLC, but I am getting a "Pulse audio output error" and the song has a huge amount of random noise. Here is a little video that shows what I am ...
6
votes
2answers
3k views

How to encode audio with Opus codec?

The Opus audio codec looks like the best thing ever for compressing audio. It has recently become supported in the latest ffmpeg and VLC players. However, there is no documentation I can find on how ...
0
votes
0answers
424 views

Vlc how to output the audio to a second sound card by ignoring the default sound card of motherboard?

While playing in Vlc any file/music/film. Using VLC configuration file, how to permanently tell VLC when-ever it plays audio use the second sound card or assign the name of sound card? Example: ...
1
vote
1answer
2k views

Is it possible to setup VLC (or another player) for a proper DD5.1 Output with HDMI? How?

After quite some struggles with my Audio setup, I decided to create a reference for any other exhausted souls dealing with this. Situation: Samsung TV connected via HDMI to an ASUS HD7850 ...
0
votes
0answers
22 views

Export audio track from AVI with two channels with VLC [duplicate]

Possible Duplicate: Remove Audio stream from XVID files I have an AVI file with two different audio tracks (English and Hungarian). I want convert this AVI file to another which has only ...
3
votes
4answers
4k views

Over-Amplification of Volume in VLC or any Media Player harmful to speakers or a myth?

On a laptop purchase from a reputed store, I was instructed not to use VLC Media Player volume more than 100%. I come across this statement very often. I actually see Over-amplifying the volume as a ...
5
votes
3answers
11k views

How to send VLC Player audio to headphones rather than PC speaker?

Similar to this question, except I'm on Windows 7. That question also has no accepted answer, and the answer doesn't work for me. I've tried all the different "Output Module" settings in the Audio ...
5
votes
1answer
359 views

Some songs in my music collection are quieter than others, what can I do?

In my collection of music I have some songs which seem to be compressed nicely. But in addition to those I have songs which are overly quiet compared to the louder compressed songs. So maybe the ...
0
votes
2answers
4k views

VLC player in ubuntu playing videos without sound?

In ubuntu 12.04, sound is not working in VLC player, when i play any videos, but work perfect when i use to play videos in Ubuntu default "Movies Player". does any body know the solution.
0
votes
1answer
2k views

How can I multiplex a video and audio stream?

I have a seperate video and audio stream (coming from IPWebcam on an android device), and would like to multiplex (and perhaps transcode) them into a single video file, using a linux server. How can I ...
1
vote
0answers
654 views

How to generate a 8 bit per sample wav audio file in VLC

I'm using the following vlc command line to extract first 5 minutes of audio from video file "-I dummy -vvv --no-sout-video --sout-audio --no-sout-rtp-sap --no-sout-standard-sap --ttl=1 ...