Audio of some videos play slow Topic is solved

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mocambo
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Audio of some videos play slow

Unread post by mocambo » 2018-02-14, 00:32

Video just works fine but audio is a bit slow and sounds like alien talk.

Flash player is disabled. Youtube and Dailymotion works well.

Here's the example video:
https://kanal2.postimees.ee/pluss/video/?id=73740

Any clue ?

Thank you !

RJARRRPCGP
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Re: Audio of some videos play slow

Unread post by RJARRRPCGP » 2018-02-14, 01:46

Is it what I call "the Home Alone 2 effect"?

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SpockFan02
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Re: Audio of some videos play slow

Unread post by SpockFan02 » 2018-02-14, 04:41

Off-topic:
RJARRRPCGP wrote:Is it what I call "the Home Alone 2 effect"?
Heh, was that the one set in New York, when he slowed down a recording of his voice to pretend to be an adult?

RJARRRPCGP
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Re: Audio of some videos play slow

Unread post by RJARRRPCGP » 2018-02-14, 11:54

That's the one, LOL.

fillerup

Re: Audio of some videos play slow

Unread post by fillerup » 2018-02-14, 12:05

had this issue the other day on twitter videos, i fixed it by going into pref.js and deleting this line

user_pref("general.useragent.override", "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36

no clue why an UA override would be responsible for that, but at least it works

mocambo
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Re: Audio of some videos play slow

Unread post by mocambo » 2018-04-16, 22:31

The problem still exists. Some videos still play audio with alien voices.
fillerup wrote:had this issue the other day on twitter videos, i fixed it by going into pref.js and deleting this line

user_pref("general.useragent.override", "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36

no clue why an UA override would be responsible for that, but at least it works
Currently using Palemoon 27.8.3. and prefs.js doesnt contain such row.

One more video for referring:
http://publik.delfi.ee/news/mitmesugust ... d=81782853

Any more clue ?

Pelican
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Re: Audio of some videos play slow

Unread post by Pelican » 2018-04-16, 22:59

I have seen videos for a live stream out of sync by as much as 50 secs. It was the finals of a local snooker tournie and I could tell it was 45-50 secs because the referee's score calls were 2 shots out all the way through. I cannot remember if forward or back but it is a common occurrence and may be related to delay caused by the scoreboard overlay.

New Tobin Paradigm

Re: Audio of some videos play slow

Unread post by New Tobin Paradigm » 2018-04-17, 08:57

Do not ever manually edit preferences files.

fillerup

Re: Audio of some videos play slow

Unread post by fillerup » 2018-04-18, 02:54

New Tobin Paradigm wrote:Do not ever manually edit preferences files.
i'd like to think i know what i'm doing. or maybe you can explain why it's not a good idea instead of your condescending one liner that sounds like an adult talking down to a child?
mocambo wrote:The problem still exists. Some videos still play audio with alien voices. Any more clue ?
did you search for that specific line or just general.useragent.override? as your profile might have a different override. if you're sure there is no active useragent override, then i can't provide additional help.

worst case scenario you can clone your current profile and tinker with pref.js like i did by deleting off stuff until it works. before doing this, confirm that videos play fine on a fresh profile first
Last edited by fillerup on 2018-04-18, 03:04, edited 1 time in total.

Walter Dnes
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Re: Audio of some videos play slow

Unread post by Walter Dnes » 2018-04-18, 06:28

Actually, in this case, there is an officially documented way of doing it, namely the "user.js" file http://kb.mozillazine.org/User.js_file Entries in this file override entries in "prefs.js". I keep a central copy, symlinked into multiple profile directories. I use it for basic stuff like turning turning ads autoplay off and updating useragents for sites that insist on "a current browser". I have multiple profiles, and it's really nice to be able to make a change in one central location, rather than having to do it umpteen times, once for each profile.
There's a right way
There's a wrong way
And then there's my way

fillerup

Re: Audio of some videos play slow

Unread post by fillerup » 2018-04-18, 10:03

Walter Dnes wrote:Actually, in this case, there is an officially documented way of doing it, namely the "user.js" file http://kb.mozillazine.org/User.js_file Entries in this file override entries in "prefs.js". I keep a central copy, symlinked into multiple profile directories. I use it for basic stuff like turning turning ads autoplay off and updating useragents for sites that insist on "a current browser". I have multiple profiles, and it's really nice to be able to make a change in one central location, rather than having to do it umpteen times, once for each profile.
never knew this, seems very handy for certain use cases!

mocambo
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Re: Audio of some videos play slow

Unread post by mocambo » 2018-04-18, 23:34

fillerup wrote:
mocambo wrote:The problem still exists. Some videos still play audio with alien voices. Any more clue ?
did you search for that specific line or just general.useragent.override? as your profile might have a different override. if you're sure there is no active useragent override, then i can't provide additional help.

worst case scenario you can clone your current profile and tinker with pref.js like i did by deleting off stuff until it works. before doing this, confirm that videos play fine on a fresh profile first
Your method can be considered as a solution.

At a first glance there was no such general.useragent.override you described. But as prefs.js actively changes every time browser restarted, in one moment similar row appeared there and i deleted it. Now all videos are with normal voices. Thanks !
Last edited by mocambo on 2018-04-18, 23:36, edited 1 time in total.

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