mp4 atom too large

Lukas Tribus luky-37 at
Fri Jun 28 16:57:42 UTC 2013


> Date: Fri, 28 Jun 2013 17:11:01 +0100
> From: rkearsley at
> To: nginx at
> Subject: mp4 atom too large
> Hi
> I use ngx_http_mp4_module quite heavily, and very occasionally I see
> this error for a few files:
> mp4 atom too large:723640794
> With the number differing.. Is the number the size of the atom in bytes?
> If so, 723640794 is around 690MB and the mp4 file is only around 150MB

Try increasing mp4_max_buffer_size:

Also make sure the MP4 file has the atom at the beginning of the file.



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