Vhs-decode

Notes

HiFi Decode is now closer then ever to hardware decoders and baseband output, if not better in cases.

This is a refresh update, there has been no ld/tbc tools changes.

What's Changed

* HiFi-Decode Filters and Expander fixes by eshaz in https://github.com/oyvindln/vhs-decode/pull/181
* Fix frequencies in hifi decode noise reduction filters by eshaz in https://github.com/oyvindln/vhs-decode/pull/182
* HiFi-Decode: Better resampling, Spectral Noise Reduction, Multi processing by eshaz in https://github.com/oyvindln/vhs-decode/pull/183

Notes

- Refreshment final 2024 release.
- TBC-Video-Export updated to v0.1.5

What's Changed in vhs-decode

- PAL-M usage fixed by Inky1003 https://github.com/oyvindln/vhs-decode/pull/174
- Sync code improvements across tape formats by eshaz
- SuperBeta initial implementation 🎉
- Tape Speed option for correct processing profiles of LP/ELP/VP across formats.

Change Log Summary

* Fix line number rounding by eshaz in https://github.com/oyvindln/vhs-decode/pull/170
* [workaround] Alias "PAL-M" to "MPAL" in get_format_parameters by Inky1003 in https://github.com/oyvindln/vhs-decode/pull/174
* fix: skip fallback vsync when no sync pulses are found by eshaz in https://github.com/oyvindln/vhs-decode/pull/175
* Sync / Field order fixes by eshaz in https://github.com/oyvindln/vhs-decode/pull/176
* Remove old fallback vsync call by eshaz in https://github.com/oyvindln/vhs-decode/pull/177
* Cython Performance Optimizations by eshaz in https://github.com/oyvindln/vhs-decode/pull/178

**Full Changelog**: https://github.com/oyvindln/vhs-decode/compare/0.3.0...0.3.1

notes

- TBC-Video-Export updated
- ffmpeg build update
- update python library dependencies
- updates to latest version of ld-decode and tools, including enhancements to ld-disc-stacker and fixes to video width in ld-analyse

What's Changed in vhs-decode

- minor rf filter tweaks for VHS
- improved chroma filtering for most formats
- minor bug fixes to hifi-decode ui/cli
- add `-ire0-adjust` parameter for auto level adjustments


**Full Changelog**: https://github.com/oyvindln/vhs-decode/compare/0.2.7...0.3.0

What's Changed
- updates to latest version of ld-decode
- fix cvbs-decode not working
- fix broken filtering for PAL SVHS
- fix --dp demodblock with qt6 enabled (and make it work properly without warning otherwise as well)

**Full Changelog**: https://github.com/oyvindln/vhs-decode/compare/0.2.6...0.2.7

notes
- TBC-Video-Export updated
- ffmpeg build updated
- update python library dependencies
- updates to latest version of ld-decode

What's Changed
- tweak filters for vhs (reduce excessive ringing on NTSC), hi8 and u-matic
- rework filtering for SVHS
- some fixes to dropout detection
- fix chroma offset on vhs
- change default output sample rate of hifi-decode to 48 khz
- add preliminary support for decoding 405-line 50 hz format (betamax)

**Full Changelog**: https://github.com/oyvindln/vhs-decode/compare/0.2.5...0.2.6

Notes

- TBC-Video-Export updated to v0.1.0b11
- TBC-Video-Export appimage added
- MacOS Tools Builds Added

What's Changed

- update to python 3.12
- update python library dependencies
- weak filters for video8, betamax ntsc and u-matic
- fix hifi-decode not working in .exe
- updates to hifi-decode, incl gui and audio preview
- update bundled tbc-video-export to latest version

- Adds hifi-decode UI, audio mode selection and native ld-ldf-reader input by VideoMem in https://github.com/oyvindln/vhs-decode/pull/125

**Full Changelog**: https://github.com/oyvindln/vhs-decode/compare/0.2.4...0.2.5