Audio refers broadly to the information, be it acoustic or electronic, entering, traversing, or exiting some medium.

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3
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4answers
49 views

What kind of external microphone can I use with my Galaxy smartphone?

I'm feeling a bit stupid. I want to make video podcasts using my Samsung Galaxy S3 but of course the internal mic isn't much good. So i need an external mic. Can I use pretty much any ...
1
vote
3answers
46 views

Video (or audio, too) format that stores multiple languages in the same file, but only the parts that are different?

DVDs or similar often offer different dubs of the same movie, TV show, etc. on one disk. Storing a whole different video track (and audio track, too) for a movie seems a bit wasteful, given that the ...
4
votes
1answer
195 views

Most-efficient inexpensive way to speed/slow video track to sync with audio track?

My machines are a few Android tablets (not the newest, but not too old either) as well as a Mac running OS X 10.9.5 (not about to upgrade the OS - long and irrelevant story why). Sometimes I do a ...
2
votes
1answer
54 views

What format and codecs to use for PS3?

i have edited a video with Open Shot. However when exporting and trying to watch via PS3 the results end up unsatisfying. I managed to figure out that the video is displayed fine as MP4 with libx264 ...
2
votes
0answers
110 views

Why is audio generated by avconv choppy?

I am using avconv to generate an AV stream, and the video is perfect, but the audio is very choppy using iOS Safari. Can anyone tell me what is wrong with my audio stream that's causing this? When ...
1
vote
0answers
28 views

How can I generate a full waveform from my audio file in After Effects?

There is an effect in After Effects which generates audio waves and spectrums from audio tracks. What I get is the form for a given second. How can I get the full waveform on a single frame ?
1
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0answers
25 views

Show audio waveform in FCP video?

How can I show the audio waveform in a video similar to the one below? I'm using Final Cut Pro X on OS X 10.10 Yosemite.
1
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0answers
66 views

ffmpeg - Specify FC (center) instead of mono‏

I am trying to specify a single mono channel to be named 'Center' when viewed in Quicktime player, I know that technically specifying FC is mono, but in my user case I need it to actually be named ...
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0answers
20 views

Streaming 2 local and some remote players audio issue

I am trying to set up for streaming. Here is what i want to accomplish. I will be the only one streaming video and streaming from the same computer i am playing on. I have a mixer attached to my ...
1
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0answers
27 views

Is it possible to automatically generate highlights from a video using sound?

I am looking to create an automatic highlight tool to generate highlights using sound, for example a sporting event would have an important part when there is a louder sound so, that part should be ...
1
vote
0answers
13 views

Sony Vegas 12 Not Rendering Parts Of Video

Using Sony Vegas Pro 12 and i am rendering a video. However the rendered video hasn't got any audio and some video parts are black. I am using a some transitions and i am currently trying to fix the ...
1
vote
0answers
59 views

Losing audio in re-encoding with ffmpeg

I have some DVDs I want to save MP4s from. The video files are VOB files. I can play them if I change the extension to .mp4, but I can't use the seek bar in Windows Media Player. Also, the files are ...
1
vote
0answers
169 views

How to transcode HLS with multiple audio tracks

I am trying to create an HLS playlist with multiple audio streams. I have the following files: videoHD.mp4 videoSD.mp4 audioEN.mp4 audioFR.mp4 audioIT.mp4 How would I transmux these all together ...
1
vote
0answers
101 views

How to sync the dubbed audio to make a dual audio .avi

I have a show with the original audio, XviD encoded with mp3 in a .avi. The local TV has started broadcasting the show with the dubbed audio. I captured some of the shows off of the TV broadcast, ...
1
vote
0answers
50 views

Equipment & Software for video bridge (video link) event

I need to create a portable setup for events built around a video bridge: The performer is abroad the audience & presenters are in-house The performer needs to see the audience & presenters ...
1
vote
0answers
57 views

Can't change Handbrake audio bit rate

I'm trying to compress video files using handbrake. While I'm managing to bring the video bit rate down, the audio bit rate is always at around 380kbps, no matter what I set in the audio settings ...
1
vote
0answers
351 views

FFMPEG Sync Audio & Video From Pi Camera & USB Microphone

Posted this in the Raspberry Pi community, but it got closed for being off topic. Reposting in the hopes that it is now in the right place. I am trying to stream low-quality audio & video from my ...
1
vote
0answers
324 views

How to detect which part of the video is using copyright audio on facebook

I am having a issue i.e: Facebook deletes the video uploaded by me and says It contains copyright audio. It is 6min video so how could I know which part is being aborted by Facebook. Thanks a ...
1
vote
0answers
94 views

Filter commentary from AC3 stream in MKV

a question from a a total non-expert in video/audio editing. I have an MKV file (let's call it X) which contains an AC3 file which has some constant and unnecessary (for me) comments for visually ...
0
votes
0answers
19 views

Visualisation: How to beat (BPM) generate effects synchronised from audio final (wav format etc) & render final

I create and produce my own electronic music (ala EDM/ambient House, prog-folk genres) and would like to be able to generate 'kaleidoscope, psychedelic' type effects from the original wav and then ...
0
votes
0answers
16 views

Sony vegas rendering issues

I am using sony vegas pro 10 as my editing software for making videos on Youtube. While I'm on the timeline editing the video, the audio sounds fine. But after I render it as a .wmv file the audio ...
0
votes
0answers
11 views

Getting weird noise when using an attenuator cable

I'm using a -25Db attenuator cable (this one) to connect an audio mixer to my camera. Now, I've tested the cable by connecting my DAP to the camera, and it works just fine. But when I connect the ...
0
votes
0answers
24 views

Fusion 8 audio and 3d

I have been trying out the fusion 8 software by black magic design and have gotten most of the things except for how to add audio. I would also like to know if it was possible to make a 2d object ...
0
votes
0answers
22 views

Exporting Audio from photoshop

I'm a YouTuber whose just starting, and I've made my outro, and I have the song. There's a cut version of the song that o have ready, still in the audio track saved with the video, but I can't figure ...
0
votes
0answers
24 views

Detecting sections of speech and music in an audio recording

With an audio recording of the radio, how could I automatically detect which parts of the file are speech and which parts contain music? I would like to have an output something like: 0:00:00 - ...
0
votes
0answers
46 views

How to multi track export audio from After Effects to Audition

I have a fairly complex AE project with multiple audio files playing at different times. I'd like to make the final audio edit using Audition. What's the best way to get all of my audio tracks from ...
0
votes
0answers
51 views

How do I use get audio from multilpe screens using split-screen in Filmora

I am using Filmora to create videos and would like to have several videos put together via split-screen. I am able to do this, but I would like the audio from each of those split screens to come ...
0
votes
0answers
81 views

Audio drift after uploading to YouTube?

I recorded myself playing some games and then uploaded the videos to youtube. I noticed that after youtube finished all processing and made multiple resolutions available that the audio and video ...
0
votes
0answers
47 views

Trying to play 2 audio tracks at the same time in MPC-HC

Trying to record some footage, but I have two audio tracks - One track is audio from my PC, and the other track is from my microphone. MPC-HC only lets me play one track at the same time. Any ...
0
votes
0answers
92 views

Standalone tool to increase video playback speed without changing the audio pitch

I would like to know if there is a simple tool that can speed up mp4 videos without changing the audio pitch. If not, what is the simplest and quickest tool to easily extract the audio from a video ...
0
votes
0answers
54 views

How to convert a mkv file to mp4 file and let it use AAC for audio using mkvtools?

I'm on Mac OS X and have used MKVTools for converting videos. But particularly, how to convert a mkv file to mp4 file and let it use AAC for audio using mkvtools?
0
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0answers
52 views

Where does Camtasia store files locally?

I uploaded them as guest, but they are not listed online even though I provided a valid email address. Windows 7