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I record my audio and video through a Rodecaster Pro and an ATEM mini PRO ISO. I've also already shifted my syncing on the ATEM to compensate for audio and video sync issues. When I render my videos on my Windows 10 laptop and upload them to YouTube, everything plays back fine on my laptop, desk top computer and Andriod phone. It's when that same video is played back on Mac products that audio and video sync issue pop up. Again, I'm redering in H.264. Any suggestions?
Thankk
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are your sources all constant frame rate? If not, variable frame rate may be the source of the issue
use mediainfo to determine whether your source is variable or constant frame rate
https://mediaarea.net/en/MediaInfo/Download
if it's variable use handbrake to convert to constant frame rate
https://handbrake.fr
and here's a tutorial on how to use handbrake
https://www.youtube.com/watch?time_continue=34&v=xlvxgVREX-Y
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Thanks, but no I'm not using variable frame rates. I have used Handbrake in the past when filming with my phone but that is not the case in this instance.
Thanks again for taking the time for your input.
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I'm baffled but if you want some help digging in to this, I'm willing to give it a shot. Since I work on both macs and windows machines (and an adroid phone) if you want to post a link to a sample, happy to take a look and listen. In the meantime, wondering if there's something odd in the sampling rate of your h264 files. Couldn't hurt if you could tell us your source properties, sequence settings and export settings. And if not, could you try using one of the youtube presets and see if the results are the same.. And although I don't know if you could be making a difference, please tell us your system specs: OS version, Premiere version, amount of RAM, Hardware specs including graphics card. It's snowhing in NYC and I have to finish my taxes, so looking for an excuse not to...
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Hello mgrenadier,
I'm so sorry for taking so long to get back with you. My day job has had me running with my head cut off for the past few weeks. I appreciate your wanting to help.
I'll be making a deep dive later this week to see where I went wrong. I may just start over just to make sure I didn't click the wrong radio button along the way.
Again, thanks for your help?
Wish me luck!