![]() TMPFOLDER - Temporary location for in-process transcoding (default: '/tmp').0.5 will cut the bitrate in half.(default: 1.0) Setting to 2.0 will double the average bitrate. VBRMULT - Average video bitrate multiplier.AACRATE - AAC audio bitrate in Kb/s (default: 192).However, some encoding defaults can be overriden by the following environment variables: No environment variables are required for operation. (optional) nVidia GPU and drivers for HW accelerated encoding.It does not require the installation of any additional video encoders. This script uses the PMS built-in Plex executables. Finally, when the file is done being processed, the original is deleted and the transcoded file is added to the PMS library. Optional commercial detection can be enabled. NVDEC/NVENC hardware acceleration will be used if supported by the system (if nVidia HW transcoding works in Plex, it will probably work here). It also encodes the source audio stream into a stereo AAC stream with a DPLII mix (Dolby ProLogic compatible device required for multi-channel sound). The script uses a default bitrate calculation based on the frame size and frame rate. transcode-internal.shĬonverts the captured file (tested w/ MPEG2/AC3) to a lower bit-rate H264/AAC file. Multiple scripts could be chained by a parent script - that is outside the scope of this repository. Only one script may be used, as-is, by PMS. ![]() The scripts in this repository are designed to be copied to your Plex server and specified in the global DVR settings POSTPROCESSING field. This provides a good opportunity to recompress (or perform other operations on) the fat broadcast file. PMS offers a POSTPROCESSING step that allows for modification of the captured video file prior to it being added to the PMS library. These files, MPEG2 in particular, take up more storage space compared to H264 or H265 at the same (subjective) quality. In ATSC 1.0 broadcast region(s) this probably means MPEG2/TS files. Typically DVR tuners in Plex capture and store the native broacast file format. PMS (Plex Media Server) includes DVR functionality for PlexPass subscribers. Post processing scripts to augment the Plex Media Server DVR functionality.
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