This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

slow video streaming from internet

  • 3 replies
  • 206 have this problem
  • 1 view
  • Last reply by clcoon

more options

When playing a video stream from a website, I get choppy playback. The playback works in 10 second groupings, then stops to retrieve more data, plays a little more, then repeats process. A 3 minute video can take 6 minutes of frustrating playback. I'm trying to start with Firefox, Windows 2000 machine (yes, it's a dinosaur) to see how to speed it up.

When playing a video stream from a website, I get choppy playback. The playback works in 10 second groupings, then stops to retrieve more data, plays a little more, then repeats process. A 3 minute video can take 6 minutes of frustrating playback. I'm trying to start with Firefox, Windows 2000 machine (yes, it's a dinosaur) to see how to speed it up.

All Replies (3)

more options

This can be a problem with the file sessionstore.js in the Profile Folder

Firefox stores session data every 10 seconds to make it possible to restore a crashed session.

If you have (security) software that interferes with that or have many tabs open then that cause cause a delay. Some have reported that increasing the session store saving interval worked for them.

See:

more options

None of the above works if is because I have more open windows, im finish with firefox, now I have to watch videos on google chrome because after the update on firefox the video acts like is 1997 when the internet was still new. I have many tabs open and a security software and still google chrome works fast with video, I don't have time to looking for fixs. If you want to have many tabs open and want the video works fast google chrome is the choice, works for me.

more options

Amen to that Grretings. I am switching too. Have uninstalled and reinstalled too many times already and can't even get 3.16 to work right now since trying 4. Tool bars don't work and can't customize the tool bars you do get, loose them whenever you shut Firefox down.

'Firefox 4 sucks big time!