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Releases of True Peak Scanner

0.7.22 current version, released on: 2026-05-28

  • Fixed 32-bit integer being incorrectly reported under some circumstances as requiring 64-bit float.
  • The bit depth scanner can now report possible fake 32-bit material too (previously only 24-bit and 16-bit were tested).

0.7.21 released on: 2026-03-21

  • Fixed a bug introduced in 0.7.20, album handling was not done when scanning only a single track.

0.7.20 released on: 2026-03-17

  • Better fix for album handling thread issue, previous fix didn't release memory aggressively enough.
  • Added customizable source track info column support.
  • Reads more data from source tracks at once by default and made the read size configurable - can help scanning speed on mechanical drives.

0.7.19 released on: 2026-03-14

  • Fixed print routines being able to crash by writing past allocated buffers.

0.7.18 released on: 2026-03-13

  • Fixed a threading issue in album handler that could cause random partial albums when scanning multiple albums at once.

0.7.17 released on: 2026-02-17

  • Updated DR calculations to give results closer to DROfflineMkII.
  • Added option to force scan selection as single album.

0.7.16 released on: 2026-02-13

  • Added support for sample peaks.

0.7.15 released on: 2026-02-13

  • Added option to write the start time of the scan to file tags.
  • Fixed result dialog context menu, the standard menu commands targeted all tracks instead of the selected ones.

0.7.14 released on: 2026-02-07

  • Fixed a crash if peak scanning was disabled but PLR display was enabled.
  • The built-in ReplayGain scanner is used for ReplayGain scanning now again.
  • On foobar2000 v2.26 the peak scanning uses the True Peak scan settings configured for the built-in ReplayGain scanner, on older versions the upsampling behavior remains as it was.
  • On foobar2000 v2.26 REPLAYGAIN_ALGORITHM tag field will contain the scan algorithm user has configured, on older versions the field will be blank since the value can't be known.

0.7.13 released on: 2026-02-05

  • Fixed a new regression where per-track scanning didn't write any tags in quiet mode.
  • Changed track-based scanning to write tags to each track immediately after scan in quiet mode.
  • Removed progress bar from quiet mode background tagging.
  • Fixed crashing during post-conversion operation.
  • Added ability to pause the operation.
  • Changed oversampling to use the exact configured sample rate instead of using integer multiplier ratios.

0.7.12 released on: 2026-02-03

  • Loudness related scans will now consume a lot less memory.
  • Fixed another 0.7.10 related regression, LUFS-M and LUFS-S scanning didn't work if the hi-res downsampling option was enabled.
  • If silent mode is enabled completed albums will be tagged as soon as their scan has completed.
  • If silent mode is not enabled, aborting the scan will show results for the tracks that finished scanning.
  • Added right click context menu to the result dialog.

0.7.11 released on: 2026-02-02

  • Fixed a regression introduced in 0.7.10 where enabling ReplayGain scanning without other loudness scanning features prevented all functionality.

0.7.10 released on: 2026-01-23

  • Fixed a crash with LRA, LUFS-M and LUFS-S scanning on tracks with more than 18 channels.
  • Changed automatic resampler picking order and used quality based on data from new true peak scanning benchmark.
  • Experimental: uses libebur128 for gain scanning. Added support for writing REPLAYGAIN_ALGORITHM tag field.

0.7.9 released on: 2026-01-19

  • The DR calculation used incorrect second highest peak value under certain conditions causing DR reading to be lower than expected.

0.7.8 released on: 2026-01-15

  • Can be used in foobar2000 v2.26 as Converter post-conversion action.

0.7.7 released on: 2025-12-27

  • Fixed tag writer always adding extra (float) string after the calculated bit depth.

0.7.6 released on: 2025-12-26

  • The BPS scanner can now detect float sourced 32-bit PCM on 64-bit foobar2000.
  • Added Speex and ARDFTSRC resamplers to the resampler priority list.
  • Added ability to write scanner tool version tag.

0.7.5 released on: 2025-11-03

0.7.4:
  • DR scanner uses same album length and multichannel loudness weighting settings as DR Meter v1.0.2+. If DR Meter isn't installed, new weighting rules are enabled.
  • Changed album RMS to also use track duration weighting. Removed per-track console info spam.

0.7.5:
  • Hotfix. Improved multichannel weighting was never used.

0.7.3 released on: 2025-09-12

  • Change to HDCD fake detection, the "mostly off" case wasn't based on missing HDCD signaling but missing effect use.

0.7.2 released on: 2025-09-10

  • Fixed HDCD status issues, fake tracks that didn't use any codes were treated like non-HDCD tracks in previous build.
  • Shortened tagged HDCD status messages and restored Partial album status.

0.7.1 released on: 2025-09-09

  • Added realtime speed and time reporting to window title.
  • Changed default HDCD track field name to not overlap with foo_hdcd.
  • Enabled HDCD checking for hybrid encodings.
  • Changed the written HDCD tag values to be more accurate.
  • Removed HDCD-related debug console messages.

0.7 released on: 2025-08-24

  • Simplified context commands.
  • Updated DR calculation to match the latest formula in foo_dr_meter.
  • Restored the ability to alter LRA tag field names.
  • Added support for checking HDCD validity (requires HDCD Decoder v1.21 or newer).
  • Restructured configuration options.
  • Added a workaround for peak scanning failing with tones at nyquist frequency.
  • Number of clipped samples is now converted to match the count at original sample rate.
  • Fixed crash under certain scanning configuration.
  • Fixed incompatibility with path handling changes in foobar2000 v2.25.
  • Added support for measuring bitdepth.

0.6.14 released on: 2024-06-10

  • Fixed writing of blank clip statistics tags when clip info wasn't requested.

0.6.13 released on: 2024-06-07

  • Fixed AES +3 dB RMS mode giving nonsensical results.

0.6.12 released on: 2024-05-31

  • Added RMS support.

0.6.11 released on: 2024-05-28

  • Fixed a division by zero crash when trying to scan a track without any content.

0.6.10 released on: 2024-05-22

  • Changed PLR values to use two decimals and changed the unit from dB to LU.

0.6.9 released on: 2024-05-22

  • Fixed LUFS-M and LUFS-S computations always being performed even if the option was disabled.
  • Added optional PLR tagging support.

0.6.8 released on: 2024-05-19

  • Added optional momentary loudness (LUFS-M) and short-term loudness (LUFS-S) scanning support.
  • Added optional LUFS-I tag writing.
  • Fixed power-of-two upsampling ratio usage with SoX.
  • Fixed non-measured zero clip sample counts getting accidentally saved to tags.

0.6.7 released on: 2024-05-16

  • Added optional silent mode where tagging happens without confirmation.
  • Reorganized configuration options to make them hopefully more clear.