Support

redstrike · #1 08-08-2011, 02:02 AM

Please check my report in the topic below:
http://www.longtailvideo.com/support...s-slow-and-lag

Thanks.

NiteWave · #2 08-08-2011, 02:54 AM

have you tried this video on other web server like apache?

this will give us more info.

update:
I tried this video on LAN with 256K Outbound Bandwidth (bytes/sec) limit, and JWPlayer 5.7(http://developer.longtailvideo.com/t...fl5/player.swf), seek working fine.
not sure if the file name will cause any problem, I renamed it to video.mp4 before testing.

meto · #3 08-08-2011, 04:36 AM

I had same problem on KVM, under OpenVZ everything was fine. Are you using any sort of virtualisation?

redstrike · #4 08-08-2011, 05:25 AM

Quote:

have you tried this video on other web server like apache?

this will give us more info.

update:
I tried this video on LAN with 256K Outbound Bandwidth (bytes/sec) limit, and JWPlayer 5.7(http://developer.longtailvideo.com/t...fl5/player.swf), seek working fine.
not sure if the file name will cause any problem, I renamed it to video.mp4 before testing.

No. I don't use Apache. Seeking time is ok, but the video's frame starting lagging, not smooth. i have tried to rename the file for long time ago but it's not working. Can you show me your mp4 link?

Quote:

I had same problem on KVM, under OpenVZ everything was fine. Are you using any sort of virtualisation?

I am using a VPS with 768 MB RAM. Is it the bottleneck? But another videos work correctly (after seek time, it's play normally, not lag in frame). Maybe, i don't know which virtualization software is used by my VPS provider, but it can be KVM.

meto · #5 08-08-2011, 05:32 AM

It could be due to some kind of IO buffering in KVM, dont really know, I just went with OpenVZ. Which VPS provider do you use then?

redstrike · #6 08-08-2011, 05:43 AM

Quote:

Originally Posted by meto

It could be due to some kind of IO buffering in KVM, dont really know, I just went with OpenVZ. Which VPS provider do you use then?

My VPS Provider told me that they are using something similar to Parallels Virtuozzo. I hope this is not LiteSpeed's bug.

NiteWave · #7 08-08-2011, 05:53 AM

Quote:

Can you show me your mp4 link?

it's in a LAN. I just created a test.html:

Code:

<embed
      flashvars="file=video.mp4&provider=http&http.startparam=start"
      width="876" height="480"
      src="player.swf"
      allowfullscreen="true"
      allowscriptaccess="always"
      wmode="transparent"
/>

the video.mp4 is the "problem" mp4, player.swf is JWPlayer 5.7 as mentioned before.

can you access test.html on your server and see if same problem.