No mp4 trak atoms were found in

Hey Guys,

I am getting a ton of these errors on certain videos.

“no mp4 trak atoms were found in”

I have tried changing the mp4_max_buffer_size. However, this has not
helped me solve the problem.

Is there something else I can try to solve this?

~# /usr/local/nginx/sbin/nginx -v
nginx version: nginx/1.0.15

Debian 6 x86_64 (Fully updated)

Complete log entry
2012/04/27 11:27:39 [error] 19642#0: *1714719 no mp4 trak atoms were
found in “/cache/7b74b8312d200e9db307a4c26c39121f”, client:, server: _, request: “GET
HTTP/1.1”, host: “xxx”, referrer: “http://xxx/jwplayer/player.swf

Let me know if there is anything you need.


Posted at Nginx Forum:,225883,225883#msg-225883


I did a little more testing it seems this is coming from video files
that missed bytes on the upload.

I was able to fix this by re-uploading the file.


Posted at Nginx Forum:,225883,225884#msg-225884