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FIX: You cannot play back an H.264 video file or an AAC ...
https://support.microsoft.com/en-us/topic/fix-you-cannot-play-back-an-h-264-video-file-or-an-aac-audio-file-on-a-computer-that-is-running-windows-server-2008-r2-with-the-desktop-experience-feature-enabled-bfaa6f59-3836-e151-1e22-402d21eb5347#:~:text=When%20you%20try%20to%20play%20back%20a%20video,to%20play%20media%20files%20that%20use%20these%20formats.
FIX: You cannot play back an H.264 video file or an AAC ...
https://support.microsoft.com/en-us/topic/fix-you-cannot-play-back-an-h-264-video-file-or-an-aac-audio-file-on-a-computer-that-is-running-windows-server-2008-r2-with-the-desktop-experience-feature-enabled-bfaa6f59-3836-e151-1e22-402d21eb5347
Cause This problem occurs because the Desktop Experience feature in Windows Server 2008 R2 does not include decoders for the H.264 and AAC formats. Resolution To resolve this problem, install the Desktop Experience Decoder Update for Windows Server 2008 R2. This update adds the H.264 and AAC decoders to enable playback of these formats.
Solved: Audio out of sync when exporting H.264 - Adobe ...
https://community.adobe.com/t5/premiere-pro-discussions/audio-out-of-sync-when-exporting-h-264/m-p/8909442
HD bars and tone that lasts exactly 1 frame @ 25 FPS Cleared / reset the cache Disabled the h.264 acceleration in settings and restarted premiere Rendered the timeline to green Tried to render with Adobe media encoder The result was always the same, audio is not in sync with the original timeline.
Solved: Re: Audio out of sync when exporting H.264 - Page ...
https://community.adobe.com/t5/premiere-pro-discussions/audio-out-of-sync-when-exporting-h-264/m-p/11977916
Whenever I export a H.264 in MP4 container, the audio in the resulting file goes about 10 ms out of sync. (575 audio samples to be exact.) Screenshot: Green is the original clip, red is the resulting file from export. I used 25fps in export settings. To test this I used: HD bars and tone that lasts exactly 1 frame @ 25 FPS; Cleared / reset the ...
H.264 (MP4) doesn't work after Windows 10 update to …
https://support.mozilla.org/en-US/questions/1094133
H.264 (MP4) doesn't work after Windows 10 update to build 10586. After updating Windows 10 (64-bit) to build 10586, H.246/MP4 decoding doesn't work. Youtube ( https://www.youtube.com/html5 )displays red !-s in both 'H.264' and 'MSE & H.264' fields, and HTML5 test video displays 'Video in supported format and MIME type not found' ( …
audio quality problem with H 264 AVC format
https://forum.cyberlink.com/forum/posts/list/85931.page
First, open the audio meters in PowerDirector and ensure that you aren't over-modulating. In order works, making sure your audio on the meters peaks at most in the yelllow -- though preferably mostly in the green -- with no audio peaking in the red.
Blu-ray encode to h.264 - Audio Problems - VideoHelp Forum
https://forum.videohelp.com/threads/288435-Blu-ray-encode-to-h-264-Audio-Problems
As you know, there are Apple TV specifies certain requirements and has compatibility problems with many h.264 streams (can only have 1 b-frame, I think, no b-pyramids and a few other things). So unless your MeGUI encoded video is compliant, you will not be able to play it back on Apple TV anyway. Quote 25th Apr 2008 07:32 #6 sangood Member May 2006
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