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Questions tagged [stereo]

Sound that comes from two sources, usually speakers or headphones, creating a dimensional effect. This is the most common target for audio recordings. This tag is for questions that deal specifically with managing stereo sound.

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ffmpeg from 5.1 or 7.1 audio in separate mono streams to stereo

I have a file with 7.1 audio, where each channel is in a separate mono stream. How can I convert all these mono streams to plain stereo? (The documentation suggests to use the -ac 2 option, but that ...
mivk's user avatar
  • 577
0 votes
1 answer
64 views

Shooting stereoscopic 360 video

I have a full circle (a ring) of video cameras and i want to create a stereoscopic output (assuming my camera rig does not consist of stereo pairs), i would just need to have a high level of overlap ...
Gambit2007's user avatar
1 vote
1 answer
1k views

Splitting and regrouping stereo's right and left channels (Stereo to Mono)

I have several (rather old) videos of which probably due to an encoding error by their original creator, sound is in stereo, but only coming out of the left side, while the right side stays silent. I ...
Tom Klino's user avatar
  • 113
2 votes
1 answer
844 views

Does the MP4 HTML5 compatible video type allow for mono audio?

I'm doing some rendering in Vegas Pro and notice that if I select MainConcept (which gives me an HTML5 compatible MP4) the audio tab only has options for the bit rate and the sample rate. Before ...
user3643's user avatar
  • 2,296
0 votes
2 answers
1k views

Millisecond stopwatch for visual stereo video synchronization measurement [closed]

I am trying to get 2 video streams into sync at low cost. I would like to visually measure how good can I synchronize my cameras by pointing them to a millisecond capable stopwatch. Does anyone know ...
Kozuch's user avatar
  • 210
3 votes
1 answer
809 views

GoPro Dual HERO 3D stereo system only compatible with HERO3+ Black Edition units?

I need to shoot stereo video in perfect sync. I realized that GoPro offers Dual HERO System but they only list compatibility for HERO3+ Black Edition units. So I assume the currently selling cheaper ...
Kozuch's user avatar
  • 210
6 votes
1 answer
10k views

Low cost frame synchronized (genlocked) 3D stereo camera

I am trying to capture stereo video with 2 Microsoft LifeCam Studio USB webcams. Thus far, the best approach I've managed to come up with is my own tool written using OpenCV to capture video streams ...
Kozuch's user avatar
  • 210
2 votes
1 answer
51 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 ...
Hugo's user avatar
  • 153
3 votes
3 answers
1k views

Is it possible to have stereo sound from an external mic on a Canon Vixia HF G20

I have a Canon Vixia HF G20 and I cannot find anywhere in the manual about an external mic in stereo mode. The "advanced hot shoe" does support stereo and surround sound but through the Line In/Mic ...
Alex Block's user avatar