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Audio analysis and QC tools #176

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hdsdi3g opened this Issue Mar 6, 2016 · 0 comments

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hdsdi3g commented Mar 6, 2016

  • EBU R128
  • Audio LUFS graph with jfreechart
  • Various audio stats (peak, RMS...)
  • Silence detection
  • Create Metadata analysers and renderers (need #183)
  • Display graph in Navigator page
  • Play audio with a graph cursor
    • Cursor scrub
  • Remove CLI audioda tool
  • Add -3 LUFS mark in graph.
  • Display stats results in Navigator page (need #189)
    • Display LUFS values
    • Display audio stats values
    • Display silences values
    • Add go-to time button for silences values
  • Correct bug with audio file with artwork + audio graph

With ffmpeg, like
ffmpeg -nostats -i file.ext -filter_complex astats,ebur128=peak=true:metadata=1,silencedetect=n=-60dB:d=3 -vn -f null /dev/null

@hdsdi3g hdsdi3g added the enhancement label Mar 6, 2016

@hdsdi3g hdsdi3g added this to the v0 Beta version milestone Mar 6, 2016

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@hdsdi3g hdsdi3g self-assigned this Apr 3, 2016

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Update #176: update bulk operation method with progression and save o…
…n the fly. Correct bug with "-inf" number. Display Audio DA graphic for video/audio without player.

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Update #176 display audio stats, correct some codec names, correct bu…
…g if file as an end silence (is not correctly trimed).

hdsdi3g added a commit that referenced this issue Apr 20, 2016

hdsdi3g added a commit that referenced this issue Apr 21, 2016

Update #176, correct bug with 2 display graphs, add current play time…
… on graphic. Update #189: split metadata.js into some separate files.

@hdsdi3g hdsdi3g closed this Apr 21, 2016

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