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

learn more… | top users | synonyms (1)

0
votes
1answer
20 views

Using AAC-HE for 5.1 audio?

A couple of questions when thinking about 5.1 audio encoding: What are the limitations of AAC-HE codec while doing 5.1 audio ? Why is AC3 preferred when compared to AAC-HE ?
0
votes
1answer
223 views

ffmpeg streaming to rtmp and extracting image periodically

I'm using this command to receive a input stream and transcode it to a different resolution and stream it to ustream. ffmpeg -hide_banner -loglevel info -progress /tmp/ffmpeg.log -i udp://10.0.0.150:...
0
votes
1answer
100 views

How can I record audio with the USB mic and record with the camera without having to sync them?

I want to start making some YouTube videos, but I want to work with what I have for the moment, to see how it goes and learn using them for a while. So I have a Behringer C1-U microphone and a ...
0
votes
1answer
67 views

Accurate audio selection

How do I select the audio corresponding to a set of filter-selected videoframes? E.g. at the moment I am sampling 1 in every 100 frames of a video (running at 15fps) using the FFMpeg select filter. ...
0
votes
1answer
54 views

How to get audience audio in a small conference/training for 40-80 people?

What is the best way to record/capture audience audio when questions asked or interacted with the presenter without passing secondary mic hand to hand? Currently we have a presenter's mic that is ...
0
votes
2answers
53 views

How to set up live audio feed (with lavalier mic)?

I've been performing live video broadcast for awhile now carrying around lots of equipment so I can have nice live audio feed in the video stream but I'm currently looking for ways to simplify my ...
0
votes
1answer
65 views

Capturing room audio (audience questions/comments)

I currently use a video camera and a Sennheiser G3 system for recording conference-type events. The G3 is attached to the speaker, and it works great. However, there are two situations where it doesn'...
0
votes
1answer
26 views

How does one “convey” a news article in a movie?

Here, I'm talking about a "news article" regarding the events of the movie, and not about a generic article such as "Japan Bombs Pearl Harbor" or "U.S. Invades Iraq." Since this is an "...
0
votes
1answer
128 views

Audio Sounds Like It's Skipping in Lightworks

This is my first time using Lightworks. I have some video I recorded of some gameplay that I am trying to edit. While the audio itself sounds fine in other programs, every time I play it in ...
0
votes
1answer
58 views

iMovie Help: Transition still keeps the previous clips' audio

See where the cursor/line is? One of the cast members are still talking -- in the middle of a transition, how is that possible? Considering we see it END right before it fades to black? I have made it ...
0
votes
1answer
17 views

Premiere Pro - How to make a slideshow/compilation

I have a bunch of videos and pictures. I want to make a compilation with them. I just don't want it to be worse than movie maker. I am looking for these moving effects that you can play while the ...
0
votes
1answer
210 views

Premiere Pro - How to make a slideshow/compilation

I have a bunch of videos and pictures. I want to make a compilation with them. I just don't want it to be worse than movie maker. I am looking for these moving effects that you can play while the ...
0
votes
1answer
265 views

Add subtitles to an audio track

I need to synchronize an audio track and a video track (that is, cut the video so that it matches perfectly a voice-over), except that the audio track is in chinese and I don't speak chinese, so I don'...
0
votes
0answers
24 views

audio timestamp was behind target timestamp (audio behind video)

Is there any concrete evidence and information to avoid audio going behind video during the encoding process. Example, my log on OBS: http://puu.sh/qcFGE/3586ce29d9.log I'm guessing the following ...
0
votes
0answers
15 views

Ripped by Avidemux AAC-audio from MP4 is not recognized

I'm ripping audio with AviDemux (Audio -> Save audio). Setting is to copy as is. Original codec is AAC. Video is downloaded from YouTube as MP4 and playing very well. But when AAC is saved alone it ...
0
votes
0answers
9 views

Adding a pause to audio track in Adobe Premier

I'm working on my first video, which is about seven minutes long. One thing I need to fix is several breaks between paragraphs in the audio file which are too short. For example, imagine a paragraph ...
0
votes
0answers
9 views

Ghost Audio (Can't stop audio playback with Premier)

This sounds like a stupid question, but I can't figure it out. I started previewing a video I'm working on in Premier. I then started previewing it again in the upper left quadrant. (I think it's ...
0
votes
0answers
16 views

After effects sound delay

I have been having this issue for a while and I can not solve this problem no matter where I look for it.. I am trying to edit the video (game recordings or just a simple phone recorded videos). ...
0
votes
0answers
11 views

How do I splice, mass control effects, and hear them as I edit?

I'm editing an interview in Adobe Premiere Pro CC 2014. I have to cut it down to ten minutes. I'm making splices or "adding edits" (Ctrl+K) to the clip as I go along rewatching the footage to add ...
0
votes
0answers
37 views

Audio from MP4 (PS4 capture) Keeps Messing Up when Imported into Premiere Pro

I have tried to import some video captures from a PS4 into Premiere Pro, but everytime I do it, there are silent sections in the audio. It has happened to a few different files. I have cleared all ...
0
votes
0answers
12 views

Unlinking a clip in Premiere Pro makes audio dissapear

So when I have a clip in the timeline, unlink the clip, and then delete the audio, whenever I then place the clip back in the timeline, the audio will not show up. I haven't found a fix or a way ...
0
votes
0answers
28 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
18 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
29 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
25 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
27 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:...
0
votes
0answers
69 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
68 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
109 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
60 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
98 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
1answer
346 views

Screen capture AND audio recording in ffmpeg

I am using ffmpeg built from source at this revision in Fedora 20. I am able to record audio perfectly fine with the command: FFmpeg/ffmpeg -f alsa -ac 2 -i pulse -- output.wav However, when I try ...
0
votes
0answers
54 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
0
votes
4answers
2k views

Audio randomly cuts out for remainder of clip - Adobe Premier Elements 11

I have a Sony Handycam HDR-XR260, and haven't had any trouble before the last two weeks. While editing, occasionally a clip's audio will suddenly disappear a few minutes in, and not return until the ...
0
votes
1answer
319 views

Video recording using external microphone and smartphone

My plan is to record gameplay (using fraps) and myself using a Galaxy S + microphone. I then want to glue them together into one video - picture in picture kind of thing. My concern is for the part ...
0
votes
1answer
8k views

Audio Not Playing on Imported Video Files

I a currently editing a video and imported a .avi movie into my After Effects project. I went to check the RAM preview, but there was no sound. I checked the audio preview and there still was no audio....