This guide explains everything you need to know about running ClipBucket in the best way possible. It covers operating system, hardware, server modules, and common problems after installation.
Linux (CentOS 6, CentOS 6.5, Fedora, Ubuntu)
mod_rewrite enabledexec enabledsafe_mode = offopen_basedir = offmax_execution_time = 7200post_max_size = 100Mupload_max_filesize = 100Mmemory_limit = 100MNote: All sizes should be at least 20–40 MB larger than the file you intend to upload. For example, if you allow uploads up to 100 MB, set PHP limits in the 120–140 MB range or higher.
libx264, libfdk-aac, libmp3lame, libopus, libvpx
Above is approximate—scale up or down for your traffic and library size.
files directory writable at all times.You may hit issues that are usually due to misconfigured server or ClipBucket settings. Below are common video conversion problems and fixes.
In the admin area you see: “You must update Server Configurations. Click here for details.”
Solution: PHP is usually misconfigured. Set at least:
max_execution_time = 7500post_max_size = 100Mupload_max_filesize = 100Mmemory_limit = 100MAll modules are installed, but conversion stays stuck in “processing.”
Solution: Module paths are often wrong. In Admin area → Website configurations → Upload and conversion settings, enter the correct paths for each binary.
Conversion fails without ever starting.
Solution: Often happens with Generate all qualities enabled while a dependency (commonly FFprobe) is broken. FFmpeg never gets valid file info and marks the job failed.