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

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18 views

Gapless audio in video

It's possible to produce mp4/webm videos without sound that loop seamlessly, but if you add sound to the video with matching length it adds a noticeable stutter at the end, even if the audio is ...
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35 views

Which mic to buy for amatour dslr video shooting: RØDE VideoMic vs. Zoom H1?

My gear is a Canon T5i DSLR, and I take home made videos in family gatherings, kids playing, birthday parties, etc. The internal mic is really bad, especially in noisy environments. I am thinking of ...
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1answer
10 views

Audio extraction from video issue

I've extract audio from a mov file. The output (m4a) has the same length of the video, but it starts first. Starting first, audio has a silent space at the end. I tried many different audio/video ...
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3 views

Is the Pro Tools Field Recorder Track feature only available in HD versions? [migrated]

According to Avid's site, the regular version of PT 11 has Field Recorder capabilities. However, when I right click my audio tracks, all I see is this tiny menu: Is this a pro feature or not? ...
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16 views

How to create particle background based on sound and motion text? [closed]

I've been wondering/ searching for a tutorial on such things for a very very long time now and I cannot seem to find exactly what I'm looking for. Take this Monstercat video for example, how does the ...
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1answer
17 views

How to lower the volume of the second audio channel with FFMPEG

It's easy to mute one of the audio channels of a video, but I have to lower the second one with some dB. I have searched in documentation about mapping the channels but I am still confised how to ...
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3answers
24 views

Video desyncs with the audio over time

I record footage with OBS and do voiceovers recorded in audacity. I process the audio in audacity, then sync the audio with the video. However, since I started doing it this way, the audio and video ...
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1answer
13 views

Adobe Audition CS6 Crashing

I am running Adobe Audition CS6. Each time that I try to work in my project, it continues to crash due to a “fatal error”. I have reset the preferences, but it continues to crash. I am running windows ...
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5 views

In Pazera Free Audio Extractor, what does the the Profile do?

This is a question about Pazera Free Audio Extractor, which extracts the audio from video files. There are 4 sections in the settings. The first and last are quite self-explanatory. My question is ...
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5answers
194 views

What equipment should I get for starting out making professional quality films?

I want to start two short film projects but I don't know what equipment I need to get a good professional quality result. I've been saving some money so I hope budget is not a problem. Also, what's ...
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2answers
75 views

How do I change the audio on a H.264 MP4 without re-rendering the file?

Is there any way to swap out the audio track on a rendered H.264 MPEG-4 without having to re-render the entire video project? Can this be done with Premiere, MPEG Streamclip, ffmpeg, or some other ...
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1answer
48 views

What parameters should I select to get a high quality voice .wav file?

I'm trying to generate a high quality .wav voice-over using Microsoft Speech API. What should be the values of following parameters (they are part of this constructor): int samplesPerSecond, int ...
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2answers
52 views

Setup for including commentators in live stream (including monitoring)

I'm currently planning a live stream setup which has to include two commentators. This is a bit of a make shift / low budget production. Our setup will be Panasonic Mixer with 4 SD Inputs to pre-mix ...
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3answers
33 views

Distorting video with live sound

I am starting an art project that requires to create a program (running on my computer) that can be able to distort the image of the video projected according to the sound/noise that a mic captures ...
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1answer
151 views

GoPro Hero 3+ Microphone Mounting

I own a GoPro Hero 3+ video camera which requires the following adapter to use an external microphone: http://shop.gopro.com/accessories/3.5mm-mic-adapter/AMCCC-301.html This makes mounting the ...
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2answers
55 views

Audio monitoring w/ headphones through HDMI port

I'm looking at a new camera that has a mic in and audio control, but no headphones out. Is there a way to get live audio out of a camera using the HDMI port and plugging into headphones? I want to be ...
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3answers
1k views

How to detect and extract words from audio/video stream online in a webpage itself?

I have a video (or audio, I think it is not important) stream/file which does not contain subtitles. But it has clean english speech. Is it possible to detect and extract words from it. I don't need ...
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2answers
62 views

Can I use any audio recorder for filming?

I've been trying to find an affordable mic for 600d DSLR. There's Rode VideoMic Go and Zoom H1 . But I still find these a little above my budget. My question is: Can I use something like this ...
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1answer
12 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 ...
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2answers
236 views

Awful Audio in Video post-render (Premiere Pro CC)

I'm trying out Adobe Premiere Pro CC 2014 and I have a video with three audio tracks. The quality of each track is as follows (listed as the "Source Audio Format" in Premiere): 48,000 Hz 16-bit ...
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2answers
9k views

Adobe Premiere not reading audio from .MTS file

I was filming some scenes on my Panasonic SD90 and it recorded them In a AVHC-HD format, .MTS. The problem is, when I import them in through Premier they lose their audio tracks! It plays fine in VLC, ...
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1answer
76 views

After Effects - Recreate a “distortion” or a special Radial Blur effect / Slowly pitch sound down

I would like to re-create an effect from the game Dishonored. The FX happens when I teleport or when I slow down time, the screen gets some radial blur and a strange kind of distortion at the edges. ...
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2answers
108 views

Will I lose quality when converting avi to mkv?

I have a lot of *.avi files with either 1 audio track or several. All of them are mp3 encoded. The video codec is xvid4. However, when I play these avi files I can choose between the audio tracks ...
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1answer
27 views

What is the best tool to increase sound of MTS video without need to re-encoding this video?

I need just increase sound of my MTS video. But I'm very afraid to lose the quality of video because it is classical music and intonation is very important.
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2answers
832 views

Premiere Pro doesn't play AC3 audio stream from .MTS file

I have video clips from two cameras. They were recorded in AVCHD, which I've imported as .MTS in Adobe Premiere Pro. The clips taken from one camera works fine. The others don't play audio. I've ...
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2answers
91 views

Cannot mark my video with CC SA licence because Youtube Content ID found 3rd party soundtrack which itself is CC SA licensed

It seems, I'm in a catch-22 situation. I took a song from Free Music Archive website. I was careful to find a song which does not contain No-Derivatives rule. The licence of the song says: ...
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77 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 ...
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1answer
220 views

What's the best way to set up a live webshow with multiple Skype video inputs?

I'm running a small weekly live webshow with an investor on the other side of the planet. We are using Google Hangouts on Air, but it's not really great. What is the best system to set up for ...
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3answers
252 views

Microphone suggestions or software to avoid background noise in audio

I am afraid this is a bit off topic but I really need to find a microphone recommendation to record home videos without background noise. If this site is not the place and there is a site for ...
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1answer
82 views

Record video and sound with backtrack

Here is my use case: I want to record myself (sound and video) when I play the trumpet to a backtrack. Now if I didn't want the video I would simply: record the backtrack with a DAW record myself ...
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2answers
224 views

Fixing desync in a large, long video file

I've got some moderately large, compressed video files (~2+ gigs, over an hour long) from a few Open Broadcaster Software streams to Twitch.tv. All output files (including the twitch archive's export) ...
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3answers
396 views

ffmpeg: Normalize audio in an avi file

Ι have an avi file that has different levels of audio. Is there a way to decrease and increase appropriately where needed the audio of my file using ffmpeg?
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1answer
25 views

Is automatic switching of audio stereo balance while cutting between camera angles possible?

I'm about to introduce video in my podcast. There will be one main camera angle that show all the hosts as well as one angle for each of us. We are using individual microphones to be able to stereo ...
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1answer
324 views

Import .flac to after effects cs6

How can i import a simple .flac audio file to After Effects ? I didn't find one single plugin/presets and answer at adobe site.
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2answers
42 views

Does the Sampling Rate affect the syncing process to a video source?

I have recorded interviews using a point and shoot camera for the video and my android phone with Smart Recorder. The camera records in MOV and is uncompress with mono audio. Then I use my smartphone ...
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1answer
52 views

Mix Voice to Video without losing video quality

I have recorded video from Canon HFR 36 camera and recorded voice separately to computer using a clip on mic. (The video camera does not have mic input) Now I want a simple software to remove original ...
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1answer
73 views

How to link an audio mp3 file created on soundcloud to your Youtube account

i want create a sound file on soundcloud and bring it to my youtube account. How do i achieve this?
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1answer
62 views

Recording Audio for Stand-Up Comedy

I have recently come into producing professional recording of stand-up comedy. When it comes to capturing audio, I use two sources. 1) a line directly off the mic to get the performer 2) a mic in ...
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1answer
33 views

Audio/Video Out of Sync with Samsung NX1000 Camera - Why?

I'm a total digital video beginner, having a weird (to me) issue in the music videos I've shot with my Samsung NX1000, which is that the video and audio are out of sync with each other, but not in a ...
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1answer
168 views

Audio/Video Out of Sync with Samsung NX1000 Camera - Why?

I'm a total digital video beginner, having a weird (to me) issue in the music videos I've shot with my Samsung NX1000, which is that the video and audio are out of sync with each other, but not in a ...
2
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1answer
45 views

Sound sync problem

I have a bizarre sound synchronization problem which I am really puzzled with. I recently recorded an interview with the video camera capturing the sound of the interviewed and an external sound ...
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1answer
23 views

Soundtrack recomendation

I'm building a 1 min tv-ad for a college assignment and I'm looking for a "crescendo" music... something like ...
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2answers
67 views

Do I need an attenuation cable between my audio recorder and the RCA out of a DJ's mixing board?

I'm filming a wedding in a couple weekends and I'm double checking everything to make sure that I'm ready. I'm going to be plugging directly into the RCA out of the DJ's mixer board at the reception ...
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1answer
67 views

In cartoons, what is created first - video or sounds?

In some modern cartoons the animation of face, particularly mouth, is very realistic - most of vowels are mimicked correctly and on-time by mouth movements. (Particularly I'm talking about Family Guy ...
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41 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 ...
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1answer
18 views

Do Canon DSLRs and Camcorders use the same internal mics?

I don't know much about the topic, but I recently saw a Canon 650D DSLR in action and its internal mic was really good. If I got a camcorder such as the Canon Legria R406 would it use the same ...
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3answers
103 views

I want to add some audio to the end of a video

I have just created a simple AVI video that contains a small powerpoint slide as an opener, then it does into a timed installation of some software. I have managed to copy and paste the final frame so ...
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1answer
25 views

What exactly am I hearing from my 5DMkII audio out jack?

I was playing with my shotgun mic on my new 5D Mark II (upgraded from my T2i), and had it plugged into the camera. I plugged some headphones into the audio out of the Mark II and was hearing what I ...
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2answers
12 views

Transcription Methods/Times

I figured I'd leave a question here while I did the manual labor, but what do you find is the best way to transcribe footage? I'm an editor and the first thing I like to do is create a script of ...
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1answer
27 views

Remove audio tracks from multiple MKV files

I've got a multitude of MKV files each containing two audio tracks that correspond to two languages. In each of the files, the English language is the second track and it's the only track I need for ...