You are not logged in - nap Digi Converter and Player V1.0   [2023] Released by : Wil Release Date : 15 April 2023 Type : Other Platform C64 Tool Released At : Vintage Computing Carinthia $20 User rating: awaiting 8 votes (5 left)   See votestatistics Credits : Code  ....  Wil of Vintage Computing Carinthia Download : https://csdb.dk/getinternalfile.php/244481/digi converter and player.zip (downloads: 127) Look for downloads on external sites:  Pokefinder.org Summary Submitted by wil on 16 April 2023 Using Pex Mahoney Tufvesson's method, it is possible to play samples with 8 bits on the C64. These tools assist in converting and preparing the data and feature a player routine for an 8kHz player suitable for compact digis in games. Part of the toolset is for Windows only, but the main component is a Python script running on any system featuring Python 3.x. The zip file contains the following parts: ==convert2digi.py== Program to convert a .WAV or .MP3 into compressed digi data. usage: convert2digi.py [-h] [-f SAMPLEFREQUENCY] [-c COMPRESSION] [-r [REVIEW]] [-n] [-t TABLE] [-o OUTFILE] filename positional arguments: filename enter filename options: -h, --help show this help message and exit -f SAMPLEFREQUENCY, --samplefrequency SAMPLEFREQUENCY sample frequency -c COMPRESSION, --compression COMPRESSION compression factor -r [REVIEW], --review [REVIEW] review quantization result for first values -n, --nopad don't pad quantized values to next multiple of 256 -t TABLE, --table TABLE select volume table for target: 6581 (=default), 8580) -o OUTFILE, --outfile OUTFILE name of the output file Required software: * ffmpeg converter is installed on the system and in the path == make_sfx_digi.bat == usage: make_sfx_digi soundfile_to_convert [options] Program to compress a .WAV or .MP3 file, ading a sample player routine and putting it into an executable C64 program. Required software: * cc65 installed and cl65 command is in the path == cld.exe == cbm binary linker from Daniel Kahlin, used by make_sfx_digi.bat == 8bitdigiplayer.s == assembler routines to play 8 bit vector-quantized samples on a C64 The routine start_digi_play expects the highbyte of the digifile in the accumulator. Digis must be arranged page-aligned in memory, The routine sets up an interrupt routine and returns. Check the value of digiplay_in_progress to determine if a digi is still playing (digiplay_in_progress is 1) or not (digiplay_in_progress is 0). Search CSDb All Releases Groups Sceners Events BBS SIDs ------- Forum Comments Advanced Navigate Prev - Random - Next Detailed Info · Summaries (1) · User Comments (2) · Production Notes Fun Stuff · Goofs · Hidden Parts · Trivia Forum · Discuss this release Info on other sites · demozoo.org Support CSDb Help keep CSDb running: Funding status:

About this site: CSDb (Commodore 64 Scene Database) is a website which goal is to gather as much information and material about the scene around the commodore 64 computer - the worlds most popular home computer throughout time. Here you can find almost anything which was ever made for the commodore 64, and more is being added every day. As this website is scene related, you can mostly find demos, music and graphics made by the people who made the scene (the sceners), but you can also find a lot of the old classic games here. Try out the search box in the top right corner, or check out the CSDb main page for the latest additions.

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