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Topic: ffmpeg r128 integrated loudness bash info script (Read 2892 times) previous topic - next topic

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  • smok3
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ffmpeg r128 integrated loudness bash info script
example usage:
Code: [Select]
cd /my/music
r128 *.flac

(Script is mostly interested in so called "integrated loudness", but with some minor changes you can get a lot more out of temporary logs. It does NOT change files in any way, just echoes some info (unless there is a bug)).

r128 script:
example scan

example output:

Written for broadcast as 2nd check for final mixes, but useful as well for toying with a music collection.

- ffmpeg ebur128 scanner seems valid and has passed the test samples that are provided by the EBU site.
- ascii graph part needs gnuplot installed.
- LRA is meaningless for very short clips < 30s
- there is no "true peak meter"
  • Last Edit: 01 May, 2013, 07:13:31 AM by smok3
PANIC: CPU 1: Cache Error (unrecoverable - dcache data) Eframe = 0x90000000208cf3b8
NOTICE - cpu 0 didn't dump TLB, may be hung