# Transcoder Fails 100% - direct play works **URL:** https://forums.plex.tv/t/transcoder-fails-100-direct-play-works/707146 **Category:** Plex Media Server **Tags:** server-linux **Created:** [April 4, 2021, 9:09pm UTC](https://forums.plex.tv/t/transcoder-fails-100-direct-play-works/707146 "2021-04-04T21:09:59Z") **Posts on this page:** 1 **Showing post:** 2
### Author: ![larssorensen83](https://avatars.discourse-cdn.com/v4/letter/l/74df32/32.png) [@larssorensen83](https://forums.plex.tv/u/larssorensen83) #### Post date: [April 4, 2021, 9:34pm UTC](https://forums.plex.tv/t/transcoder-fails-100-direct-play-works/707146/2 "2021-04-04T21:34:09Z")
From Plex Media Scanner.log > WARN - [FFMPEG] - Error loading external lib: /mnt/PlexLibrary/plexmediaserver/Library/Application Support/Plex Media Server/Codecs/73e06c8-3759-linux-x86\_64/libmp3\_decoder.so: failed to map segment from shared object > Apr 04, 2021 18:20:48.644 [0x7f0458492780] WARN - [FFMPEG] - Error loading external lib: /mnt/PlexLibrary/plexmediaserver/Library/Application Support/Plex Media Server/Codecs/73e06c8-3759-linux-x86\_64/libvp6f\_decoder.so: failed to map segment from shared object > Apr 04, 2021 18:20:48.644 [0x7f0458492780] WARN - [FFMPEG] - Error loading external lib: /mnt/PlexLibrary/plexmediaserver/Library/Application Support/Plex Media Server/Codecs/73e06c8-3759-linux-x86\_64/libwmv2\_decoder.so: failed to map segment from shared object > Apr 04, 2021 18:20:48.644 [0x7f0458492780] WARN - [FFMPEG] - Error loading external lib: /mnt/PlexLibrary/plexmediaserver/Library/Application Support/Plex Media Server/Codecs/73e06c8-3759-linux-x86\_64/libhevc\_decoder.so: failed to map segment from shared object > Apr 04, 2021 18:20:48.644 [0x7f0458492780] WARN - [FFMPEG] - Error loading external lib: /mnt/PlexLibrary/plexmediaserver/Library/Application Support/Plex Media Server/Codecs/73e06c8-3759-linux-x86\_64/libmp2\_decoder.so: failed to map segment from shared object It look very similar to this one [https://forums.plex.tv/t/conversion-failed-the-transcoder-exited-due-to-an-error/652874/2](https://forums.plex.tv/t/conversion-failed-the-transcoder-exited-due-to-an-error/652874/2) --- _[View the full topic](https://forums.plex.tv/t/transcoder-fails-100-direct-play-works/707146)._