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Software defined VHS decoder - Fork (maybe temporary) of the ld-decode Laserdisc rf decoder
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docs Moved files ready for happycube#226. New scripts and docs directories Jun 9, 2019
notebooks Merge ld-comb-ntsc into ld-chroma-decoder. Jul 2, 2019
scripts Merge ld-comb-ntsc into ld-chroma-decoder. Jul 2, 2019
tools Fix problems with static constexpr on old versions of Clang. Sep 18, 2019
wip fixes Aug 15, 2019
.gitignore Improved ld-discmap's handling of repeating frames due to a stalled/p… Aug 23, 2019
LICENSE make ld-decode GPL3 Aug 17, 2019
Makefile move ld-ldf-reader into main directory Aug 18, 2019
README.md Update README.md Aug 18, 2019
commpy_filters.py Enhanced ISI filter, thanks to commpy Apr 20, 2019
cx-expander.cxx Use IIRFilter for the filters in deemp.h. Jun 30, 2019
deemp.h Make the arrays and filters in deemp.h const. Jun 30, 2019
devbook-efmfilter.ipynb Replace instances of dddconv to the in-repository ld-lds-converter tool. Jun 28, 2019
devbook_fields.ipynb update notebook Nov 24, 2018
devbook_rev4a.ipynb WIP code is in here - cleaning up refine_linelocs_burst ATM Jan 2, 2019
devbook_rev4b.ipynb wip looking at snr Jan 22, 2019
efm_bpf_filter.ih_fir --EFM works now! Mar 3, 2019
fdls.py oops, forgot these Mar 25, 2019
fft8.py move files back that warren pointed out Sep 9, 2018
filtermaker.py Make the arrays and filters in deemp.h const. Jun 30, 2019
ld-cut.py oops Aug 24, 2019
ld-decode.py fix happycube#331 Sep 16, 2019
ld-decoder.h Use IIRFilter for the filters in deemp.h. Jun 30, 2019
ld-ldf-reader.c move ld-ldf-reader into main directory Aug 18, 2019
ld_utils.py Don't import pandas or scipy.fftpack. Jun 16, 2019
lddecode_core.py ld-decode side of happycube#332 fix Sep 18, 2019
lddecode_core_thread.py experimental lddecode_core.py using regular threads... only ~20% speedup Jul 19, 2019
lddutils.py move out angle output in genwave Sep 14, 2019
vhs-decode.py Add in the basic functionality to make vhs-decode.py actually decode … Mar 10, 2019
vhs_formats.py Change the heterodyne waves to cover a whole frame so they don't mess… Oct 2, 2019
vhs_process.py Change the heterodyne waves to cover a whole frame so they don't mess… Oct 2, 2019

README.md

This is the development branch for rev6. It's already better, stronger, and faster than rev5.x, but may randomly not work since it's a development branch.

For more documentation check the wiki (here) on github:

https://github.com/happycube/ld-decode/wiki


NOTE: This is still under development, and decoding quality, usability, and (especially) performance will hopefully improve in the coming months.

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