Playback too fast

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steveneec
Posts: 1
Joined: Fri Apr 26, 2019 12:29 am

Playback too fast

Post by steveneec » Fri Apr 26, 2019 12:35 am

Several times, I've ripped a Blu-ray disk with all seeming to go well. When I play back the file, it plays at 2x speed. I've tried converting the file to a .mpeg4 but the playback is still fast. Any suggestions? Never have this problem with standard discs.

Grauhaar
Posts: 228
Joined: Thu Sep 15, 2016 3:46 pm

Re: Playback too fast

Post by Grauhaar » Fri Apr 26, 2019 6:31 am

steveneec wrote:
Fri Apr 26, 2019 12:35 am
Never have this problem with standard discs.
What is a "Standard disc" ?

Cause of Speed trouble can be a wrong mastered disc or a bad playing software. But without more details ... the cristal ball have no answers.

Billycar11
Posts: 371
Joined: Sun Aug 24, 2014 5:49 am

Re: Playback too fast

Post by Billycar11 » Sat Apr 27, 2019 12:06 am

what are you playing back in?

ntxoa
Posts: 7
Joined: Tue Aug 07, 2018 12:45 am

Re: Playback too fast

Post by ntxoa » Tue May 07, 2019 1:48 am

steveneec wrote:
Fri Apr 26, 2019 12:35 am
Several times, I've ripped a Blu-ray disk with all seeming to go well. When I play back the file, it plays at 2x speed. I've tried converting the file to a .mpeg4 but the playback is still fast. Any suggestions? Never have this problem with standard discs.
I had this happen with blu-rays that had mono PCM tracks.

I got them working by converting the audio to stereo flac.

http://forum.zidoo.tv/index.php?threads ... post-83756
Just got mine fixed.

Use mkvtoolnix to save the mono pcm from the .mkv as a .mka file.

Use Pazera audio extractor to convert and save the .mka as stereo .flac.

Use mkvtoonix to combine the .flac and original .mkv file as a new file. Deselect the mono pcm in the original .mkv when you do this.

Mkv with the stereo .flac audio plays at the correct speed.

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