oyvindln
oyvindln
this would make it very easy to install for people who just want to use it and not dev. May need some work on setup.py and the like, and maybe...
Found by zcooger This tape has some issues causing the TBC to mis-detect the hsync starts: https://cdn.discordapp.com/attachments/654077758539825152/682294635502239786/frame_pal_source_4367.png
1 monitor burst level, and maintain some moving average, if it drops a lot, re-check - could also maybe try to reverse rotation when level drops on the last few...
Used for hi-band formats and VHS slower speeds (and VCR often used it even on SP) In addition to varying on frequency, these filters varied based on amplitude, hence they...
Currently eyeballed and based on low-shelf filter from audio cookbook. We should derive this from constants specified in specs
Currently gets wrong IDs. With phase compensating enc or PAL it decodes fine, but may still have impact on chroma signal extraction in chroma-decoder.
ld-decode is designed to only output frames where a vsync was detected. This is fine for laserdiscs, but for tapes we want to blurt out whatever we find.
While it doesn't seem to appear in the specs, shifting the luma by a bit on one of the tracks seems to be done by most VCRs (see e.g [this](https://pdf1.alldatasheet.com/datasheet-pdf/view/115939/SANYO/LA71750EM.html)...
The performance is still not great compared to miniz/zlib on files with long runs of the same byte. EDIT: See next post. >Profiling reveals that lz77::longest_match and lz77::get_match_length is where...
Miniz has a special fast compression function that's used when max_hash_checks is set to one. It seems to provide something in-between normal compression using hash_checks = 1 and rle mode.