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Questions tagged [sync]

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Abbreviation for synchronization

115 questions
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We recorded with timecode, and the Frame rate of the Audio Timecode was mistakenly set to 30fps, and the frame rate of the camera was 23.9... the time code is super accurete, but Davinci cant read it ...
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I converted a DVD into MKV files using MakeMKV, but since the main feature is made up of multiple titles, I combined them into one using MKVToolNix, which worked as expected. This video is made up of ...
Mario Parra's user avatar
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When using mkvmerge to create MKV files, it is possible to specify the --sync parameter to apply a delay to audio tracks. Is there any way to find out applied delays (if any) in an existing MKV file? (...
Greendrake's user avatar
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I'm encountering visual artifacts (screen corruption) and unexpected time jumps when playing a video file generated by FFmpeg in Windows Media Player and Microsoft Movies & TV. The same video ...
aax Feng's user avatar
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I am streaming video from a camera to a process that monitors the stream for specific events. I am able to connect to the camera, download the m3u8 playlist, fetch the individual AVI video segments ...
A_A's user avatar
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I've pulled out all guns to merge 13 episodes into one video, failing and staring at a brick wall. I've rendered on KDenlive in Linux and Davinci Resolve on Windows. I even screen recorded the whole ...
progonkpa's user avatar
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I'm trying to sync the audio and video of 2 different files, one is a 15 FPS webcam stream with audio and the other is a screen share with 5 FPS. This is an educational setting. I'm trying to do the ...
user5688333's user avatar
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Perhaps too basic for this forum... but it might help someone in the future. I want to make translated lyric videos, with the lyrics hardcoded onto the video (English on top, my translation in my ...
maliebina's user avatar
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Sorry, my question is not very well put out but I have trouble understanding my own problem. I'm currently working on a music video project where I need to put green screened actors in a CGI scene. ...
the meedows's user avatar
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I managed to cut the video and keep subtitle in sync by embedding the subtitles in the video: $ ffmpeg -i sample-mp4-file.mp4 -hide_banner \ -vf subtitles=subtitles.srt -ss 0:30:00 -t 1:33:31 \ ...
xpt's user avatar
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I develop an application to record from multiple high-speed (e.g. 200 fps) cameras simultaneously. Typically, the frame rate of these cameras is constant but this is not necessarily the case. ...
Andrew Straw's user avatar
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I am trying to sync audio from the pulse stereo output with the video from kmsgrab. If I use the video stream as stream one the video is choppy. The command that works best a the moment is: ffmpeg -...
Stephen Rogers's user avatar
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Was going to make a combination of 9 covers of people singing the same song. I have it synced already and it is on sync, problem is its just sound like literal ear ache when played. How to fix?
antuK3n's user avatar
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I have a project in Final Cut Pro X, that plays as I expect in the Final Cut, but when I export in to h264 there is a part where audio is playing slightly in before the video. Such part is present on ...
Uko's user avatar
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1 answer
257 views

When they film music videos ---ones that require the artist to lip sync in cooordination with a pre-recorded song--- do they synchronize the moment that the cameraman hits the record button on the ...
user610620's user avatar
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