Apple TV video but no audio

I get video but no audio.

My research is leading me to this so far;
http://www.pooraudiophile.com/2013/12/the-fix-for-appletv-hdmi-woes-and-hdmi.htm l
This discussion refers to the HDMI issues rather than the Apple TV product? Anyone else with any ideas?

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Good Video But Terible Audio

I have just got a Phillips SPC900NC USB web cam, I have got the iChatUSBCam 2.1 & Macam.0.9.0 software to make it work with iChat.
I get great video but the audio is very choppy and the spoken words are indistinguishable.
Can anyone help me to get it right?
Ive also tried Skype but cant get the video to work, I did get it to work once but again the audio was indistinguishable or not even there when the video was.
If people can help me on the iChat first as that is what i will be using to talk to my parents.
Thanks
Adrian

HI Adrian,
The original specs did say
iSight, Any Firewire DV Ouput Camcorder and Firewire web Cams
Eccam gave the option of External USB cams
Most of these are Web cams but the utility works for some camcorders that don't export in DV as well as those that use USB.
(No you can't sue)
http://docs.info.apple.com/article.html?artnum=25748
Specifically top of page http://docs.info.apple.com/article.html?artnum=301050
11:34 PM Monday; January 1, 2007

Video but No audio when playing from ITunes. What could be wrong?

I'm trying to play video from iTunes on my Apple TV. I get the video but no audio. I am able to view from Netflix fine. What could be the problem?

Welcome to the Apple Community.
Try adjusting the audio out and dolby digital settings.

Video, but no audio? - one solution

I have a 20" Intel iMac, and am running all the latest software updates, including QuickTime. I have been very frustrated trying to watch the keynote today and have been getting video but no audio. After trying many different things, including downloading and installing QuickTime again, I was getting nowhere. I called my son-in-law, who is an ex-PC guy and is now HUGE into all things Apple, suggested that I start up GarageBand, open a file, then quit the application and try the keynote again.
It worked ! So I thought I would share this solution on the forum and maybe help others.

Hy,
I had the same problem has you had.
Then I followed your clue, installed garage band, opened a new project and quicktime started singing again
It seems to me like it's a windows's like behavior!!!
Now I have garage band installed, and I really didn't want it to fill up my hard drive
But thanks for the head's up!
Cheers.

QT + MPEG-2 plays video but no audio

I'm trying to play mpeg-2 videos that were created by my video camera. I've got QT 10.0 running on OS X 10.6.4. I found QT didn't recognize .mpg, so I purchased the mpeg-2 playback component. With it installed, I can now view my .mpg videos but they have no sound. What am I doing wrong?
I'm a apple rookie, be gentle

Just to document what I've found so far. I tried installing QT 7, the MPEG-2 addition from apple again. It would still play video but no audio. Unfortunately, the test mpeg-2 from apple support DID work, which indicated I must have something wrong with my file. However, this is one of 250+ files I have recorded from my digital camcorder and they play on any number of Windows players without issue.
I then tried Perian codecs since I found references it would address a similar problem. I tried VCD and MPEG Tools from BurningThumb. I tried mpeg screenclip. I also tried changing my Audio Midi setup to 2ch-16 bit from 2ch-24 bit. All to no avail.
In the process I found that my .mpg files and .avi files had the same problem. Both played video fine but neither had audio. I then installed VLC and presto! All worked as they were supposed to!
I still don't know why QT won't play it--it seems like it should.

HT201177 I have my macbook pro hooked up to my Samsung tv via HDIC. I have good video, but no audio. Can anyone help?

I have have my macbook pro hooked up to my Samsung tv via HDMI. I have great video but no audio from TV. Only what is coming out of my computer,
Never mind, I lreferenced some other posts with the solution. Thanks anyway!

Only MacBook Pro's from mid-2010 onwards support audio through the mini-DisplayPort. You will need to hook up a cable from the headphone socket to the TV.

Can see the video but no audio

i was told to go to the quicktime thing to try to get my audio on my ipod for my music video i have on it.. but it has the mpeg 1 muxed and then it said on this website that it wont work? well.. what am i supose to do? not being rude but..i didnt spend $500 on this lovely ipod if i cant listen to my videos.. please please help

See this for more info...
iPod Plays Video But Not Audio - Muxed Files
You would need to use a converter like this...
http://www.squared5.com
btabz

YouTube is silent. Video but no audio. What can I do? FireFox 5

FireFox 5, June 2011 plays YouTube video but no audio.
Volume set at maximum. What can I do besides returning to FireFox 3 or Internet Explorer?

Hi.
Sometimes, even if your computer's volume is set at maximum, the volume of a particular application (such as Firefox) might be muted.
Please check the [[No sound in Firefox]] article.
I hope that helps :D

Quicktime plays video but no audio

Trying to play Quicktime videos from Prentice Hall website associated with textbook. Browser has up-to-date Quicktime plug-in and when tested there is video and audio. But when video is played from selected website, there is video but no audio. Tested using Google Chrome, Internet Explorer and Mozilla Firefox but results are the same.

Jacumba,
Here is the link that the professor provided -
http://wps.prenhall.com/chet_martin_audiology_11/194/49692/12721280.cw/index.htm l
The instructor tried on the computer in the classroom that she uses and I also tried it on the computer in my office. ON that website are different QuickTIme videos embedded in the different chapters. Clicking on the QuickTime link (box), the QuickTime logo appears, then the image appears but when Play is pressed, the video plays but there's no evidence of audio. The volume control on the QuickTime movie is at maximum and I have the volume on my computer at maximum, but there's no sound whatsoever. LIke I said, I have the latest QuickTime plug-in and when I test the plug-in, I get video and audio.
I'm trying to find out an answer for the professor because she uses the website in her course.
Any suggestions would be most welsom.

In v.11, how can I capture video but not audio from a camera?

In v.11, how can I capture video but not audio from a camera?

Rodney
I see what you mean....Premiere Elements 10 appears to be the last version that had options for the user to select Capture Video and/or Audio in the its Capture Window.
If you are doing DV data capture firewire into the Premiere Elements 11 Capture Windows and want a final file without audio and you cannot do this at the camera level, then consider....
1. Do the Capture "to the Timeline" - video linked to audio result on the project's Video Track 1
a. Right click the Timeline DV AVl and select Delete Audio and then edit accordingly.
or
b. Import the DV AVI but, when you go to export it, in the export settings, remove the check mark next to Audio so that the export contains only the video portion.
Publish+Share/Computer/AVI with Presets = DV NTSC Standard
Please let us know if any of that worked for you.
Thank you.
ATR

Have you ever had video, but no audio in FCP?

I had a friend digitize footage(as uncompressed 8bit) for me on his mac at work. When I import the clips into FCP there is video, but no audio. Audio does indeed exist because you can here it if the clips are opened in Quicktime. Any ideas on getting the audio to play?
Thank You Very Much!!!

Welcome to the forum!
What codec is the clip? If its a muxed MPEG clip, you'll need to demux/convert it to an editable format prior to importing into your FCP project.
To find out what codec was used to make the clip, open it in QT and hit Command j, then click on 'Video Track' to see the specs.
-DH

FLVPlayback - Video but no Audio

I'm building a flash projector who's main purpose is to play video.
Everything was working great, but occaisionally the video player showed video but no audio. It did this inconsistently - sometimes it would work, sometimes it didn't, and the volume always reported back as "1"
Here is some of the excerpted as3 I've written:
flv_player.height = 720;
flv_player.width = 1280;
flv_player.x = 0;
flv_player.y = 0;
flv_player.fullScreenTakeOver = false;
flv_player.source = my_source; // (variable string containing path to f4v file)
addChild(flv_player);
// ======= //
flv_player.play();
flv_player.seek(desired_s); // number
for now, I've fixed the problem by throwing in a half second wait using setInterval, after adding the child and starting the player (where // ===== // appears above
What bothers me about this fix is:
A) there's a half second of sitting on black and
B) I don't know why it's not working or why a wait fixes it.
I tried waiting to play until the fl.video.VideoEvent.READY event fired from the the FLVPlayback object, but no dice.
Any ideas out there?

I did come up with a solution, and it seems to work, though it's not as elegant as I'd like. I now add the FLVPlayback component (set to auto start playing), and set an interval to check if it's started playing every 33 ms (or roughly every frame). Once it/s 200ms in, I presume the video and audio are muxed and I can seek. Here's some excerpted code from my MovieClip class:
//adding flvplayback
                              flv_player.height = 720;
                              flv_player.width = 1280;
                              flv_player.x = 0;
                              flv_player.y = 0;
                              flv_player.fullScreenTakeOver = false;
                              flv_player.source = my_source;
                              flv_player.addEventListener(VideoEvent.COMPLETE, on_complete);
                              addChild(flv_player);
                              // right now, it's going to check to see if the video is playing.
                              my_interval = setInterval(start_playing,33);
private function start_playing():void
                              // if the video is 200ms in, we'll presume the audio is muxed and will start the show!
                              if (flv_player.playheadTime > 0.2) {
                                        clearInterval(my_interval);
                                        my_interval = new uint();
                                        flv_player.seek(my_in_point);

Impoting video but no audio when played back.

Never had trouble with IMovie before until now.
Trying to transfer home videos from a regular dvd.
When I play the clips, I get the video but no audio. If I open up another window (could be anything outside IMovie) I get the audio.
If I switch back to the IMovie window, no audio. I have my dvd player connected to a converter because I have an 8mm camcorder. Also, whenever I switch from edit mode to camera mode, IMovie crashes (sometimes). My converter is a Canopus ADV 110.

Try downloading the free program MPEG Streamclip. (Just Google it.) Drag your clip into the window of Streamclip, pull down the Streamclip File menu, and click on Convert to aiff, or something like that.
Likely your problem is that your clip contains an audio format or mixed material that is incompatible with iMovie. That's why it plays elsewhere but not in iMovie. Streamclip should be able to convert it to an aiff file, which works well with iMovie.

How can I cut some video but keep audio running?

Hello
I once knew how to do this but forgot, and can't find it in any discussions or help files.
I have some shaky, crummy video but the audio in it is good.
I am editing the video, but I want to keep a running audio track from the original DV import.
"Paste over at playhead" is not the answer (unless I got it wrong).
I doubt this is the best way to do it but I am presently copying a clip; extracting the audio; placing that audio back into the timeline under the video; hacking up the video...and hoping the length is close to perfect. (Surely not the way to do it).
Tips? Thanks

David
You know, somehow your explanation made more sense than the iMovie Help file explanation. (Though it has some additional info that touches on what remains a bit of a problem for me).
In any case, thanks. I am using this technique right now. The difficulty that remains for me is how to deal with a short segment of video (to paste) over a 2 or 3 times longer segment of audio. The help info and my own experimentation show that the remaining space gets filled with black. Not very pretty or smooth.
Which leads me to my response to the other person who replied to my post...
*Glo H*
Yes. I am copying the clip so I can have needed video to fill the space as the audio plays. But I'm pretty sure this is not the smart, most efficient way.
(See David's reply).
I am continuing experimentation but am very much open to any other suggestions.
Thanks again.
nnooo-dlehead ssslowto catchon

HT201177 switching to multiple displays via i-mac and apple tv works great in video but the audio doesn't switch over.

When I switch to multiple displays the video transfers perfectly through my Apple TV but the audio doesn't come through unless I turn the volume all the way up to it's maximum level, and at that, it's hardly discernible.

Hi Pommedaddy!
Try using the following article to help you troubleshoot this Apple TV audio issue:
Apple TV (2nd and 3rd generation): Troubleshooting audio issues
http://support.apple.com/kb/TS5150
Thanks for using the Apple Support Communities. Have a good one!
-Braden

Apple TV video but no audio

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