📚 ebook2audiobook

CPU/GPU Converter from eBooks to audiobooks with chapters and metadata
using Calibre, ffmpeg, XTTSv2, Fairseq and more. Supports voice cloning and 1124 languages!

Important

This tool is intended for use with non-DRM, legally acquired eBooks only.
The authors are not responsible for any misuse of this software or any resulting legal consequences.
Use this tool responsibly and in accordance with all applicable laws.

New v2.0 Web GUI Interface!

Click to see images of Web GUI

README.md

• en English

Table of Contents

• ebook2audiobook
• Features
• New v2.0 Web GUI Interface
• Huggingface Space Demo
• Free Google Colab
• Pre-made Audio Demos
• Supported Languages
• Requirements
• Installation Instructions
• Usage
  • Launching Gradio Web Interface
  • Basic Headless Usage
  • Headless Custom XTTS Model Usage
  • Renting a GPU
• Fine Tuned TTS models
  • For Collection of Fine-Tuned TTS Models
• Using Docker
  • Docker Compose
• Supported eBook Formats
• Output
• Common Issues
• Special Thanks
• Join Our Discord Server!
• Glossary of Sections

Features

• 📖 Converts eBooks to text format with Calibre.
• 📚 Splits eBook into chapters for organized audio.
• 🎙️ High-quality text-to-speech with Coqui XTTSv2 and Fairseq.
• 🗣️ Optional voice cloning with your own voice file.
• 🌍 Supports 1107 languages (English by default). List of Supported languages
• 🖥️ Designed to run on 4GB RAM.

Huggingface space demo

• Huggingface space is running on free cpu tier so expect very slow or timeout lol, just don't give it giant files is all
• Best to duplicate space or run locally.

Free Google Colab

Supported Languages

• Arabic (ara)
• Chinese (zho)
• Czech (ces)
• Dutch (nld)
• English (eng)
• French (fra)
• German (deu)
• Hindi (hin)
• Hungarian (hun)
• Italian (ita)
• Japanese (jpn)
• Korean (kor)
• Polish (pol)
• Portuguese (por)
• Russian (rus)
• Spanish (spa)
• Turkish (tur)
• Vietnamese (vie)
• ** + 1107 languages via Fairseq**

Requirements

• 4gb ram
• Virtualization enabled if running on windows (Docker only)

Installation Instructions

1. Clone repo

git clone https://github.com/DrewThomasson/ebook2audiobook.git

Specify the language code when running the script in headless mode.

Launching Gradio Web Interface

1. Run ebook2audiobook:

   • Linux/MacOS:

     ./ebook2audiobook.sh  # Run Launch script

   • Windows

     .\ebook2audiobook.cmd  # Run launch script

2. Open the Web App: Click the URL provided in the terminal to access the web app and convert eBooks.

3. For Public Link: Add --share to the end of it like this: python app.py --share

• [For More Parameters]: use the --help parameter like this python app.py --help

Basic Headless Usage

• Linux/MacOS:

  ./ebook2audiobook.sh  --headless --ebook <path_to_ebook_file> --voice [path_to_voice_file] --language [language_code]

• Windows

  .\ebook2audiobook.cmd  --headless --ebook <path_to_ebook_file> --voice [path_to_voice_file] --language [language_code]

• <path_to_ebook_file>: Path to your eBook file.

• [path_to_voice_file]: Optional for voice cloning.

• [language_code]: Optional to specify ISO-639-3 3+ letters language code (default is eng). ISO-639-1 2 letters code is also supported

• [For More Parameters]: use the --help parameter like this python app.py --help

Headless Custom XTTS Model Usage

• Linux/MacOS:

  ./ebook2audiobook.sh  --headless --ebook <ebook_file_path> --voice <target_voice_file_path> --language <language> --custom_model <custom_model_path> --custom_config <custom_config_path> --custom_vocab <custom_vocab_path>

• Windows

  .\ebook2audiobook.cmd  --headless --ebook <ebook_file_path> --voice <target_voice_file_path> --language <language> --custom_model <custom_model_path> --custom_config <custom_config_path> --custom_vocab <custom_vocab_path>

• <ebook_file_path>: Path to your eBook file.

• <target_voice_file_path>: Optional for voice cloning.

• : Optional to specify language.

• <custom_model_path>: Path to model.pth.

• <custom_config_path>: Path to config.json.

• <custom_vocab_path>: Path to vocab.json.

• [For More Parameters]: use the --help parameter like this python app.py --help

For Detailed Guide with list of all Parameters to use

• Linux/MacOS:

  ./ebook2audiobook.sh  --help

• Windows

  .\ebook2audiobook.cmd  --help

• This will output the following:

usage: app.py [-h] [--script_mode SCRIPT_MODE] [--share] [--headless [HEADLESS]]
              [--session SESSION] [--ebook EBOOK] [--ebooks_dir [EBOOKS_DIR]]
              [--voice VOICE] [--language LANGUAGE] [--device {cpu,gpu}]
              [--custom_model CUSTOM_MODEL] [--temperature TEMPERATURE]
              [--length_penalty LENGTH_PENALTY]
              [--repetition_penalty REPETITION_PENALTY] [--top_k TOP_K] [--top_p TOP_P]
              [--speed SPEED] [--enable_text_splitting] [--fine_tuned FINE_TUNED]
              [--version]

Convert eBooks to Audiobooks using a Text-to-Speech model. You can either launch the Gradio interface or run the script in headless mode for direct conversion.

options:
  -h, --help            show this help message and exit
  --script_mode SCRIPT_MODE
                        Force the script to run in NATIVE or DOCKER_UTILS
  --share               Enable a public shareable Gradio link. Default to False.
  --headless [HEADLESS]
                        Run in headless mode. Default to True if the flag is present without a value, False otherwise.
  --session SESSION     Session to reconnect in case of interruption (headless mode only)
  --ebook EBOOK         Path to the ebook file for conversion. Required in headless mode.
  --ebooks_dir [EBOOKS_DIR]
                        Path to the directory containing ebooks for batch conversion. Default to "ebooks" if "default" is provided.
  --voice VOICE         Path to the target voice file for TTS. Optional, must be 24khz for XTTS and 16khz for fairseq models, uses a default voice if not provided.
  --language LANGUAGE   Language for the audiobook conversion. Options: eng, zho, spa, fra, por, rus, ind, hin, ben, yor, ara, jav, jpn, kor, deu, ita, fas, tam, tel, tur, pol, hun, nld, zzzz, abi, ace, aca, acn, acr, ach, acu, guq, ade, adj, agd, agx, agn, aha, aka, knj, ake, aeu, ahk, bss, alj, sqi, alt, alp, alz, kab, amk, mmg, amh, ami, azg, agg, boj, cko, any, arl, atq, luc, hyw, apr, aia, msy, cni, cjo, cpu, cpb, asm, asa, teo, ati, djk, ava, avn, avu, awb, kwi, awa, agr, agu, ayr, ayo, abp, blx, sgb, azj-script_cyrillic, azj-script_latin, azb, bba, bhz, bvc, bfy, bgq, bdq, bdh, bqi, bjw, blz, ban, bcc-script_latin, bcc-script_arabic, bam, ptu, bcw, bqj, bno, bbb, bfa, bjz, bak, eus, bsq, akb, btd, btx, bts, bbc, bvz, bjv, bep, bkv, bzj, bem, bng, bom, btt, bha, bgw, bht, beh, sne, ubl, bcl, bim, bkd, bjr, bfo, biv, bib, bis, bzi, bqp, bpr, bps, bwq, bdv, bqc, bus, bnp, bmq, bdg, boa, ksr, bor, bru, box, bzh, bgt, sab, bul, bwu, bmv, mya, tte, cjp, cbv, kaq, cot, cbc, car, cat, ceb, cme, cbi, ceg, cly, cya, che, hne, nya, dig, dug, bgr, cek, cfm, cnh, hlt, mwq, ctd, tcz, zyp, cco, cnl, cle, chz, cpa, cso, cnt, cuc, hak, nan, xnj, cap, cax, ctg, ctu, chf, cce, crt, crq, cac-dialect_sansebastiáncoatán, cac-dialect_sanmateoixtatán, ckt, ncu, cdj, chv, caa, asg, con, crn, cok, crk-script_latin, crk-script_syllabics, crh, hrv, cui, ces, dan, dsh, dbq, dga, dgi, dgk, dnj-dialect_gweetaawueast, dnj-dialect_blowowest, daa, dnt, dnw, dar, tcc, dwr, ded, mzw, ntr, ddn, des, dso, nfa, dhi, gud, did, mhu, dip, dik, tbz, dts, dos, dgo, mvp, jen, dzo, idd, eka, cto, emp, enx, sja, myv, mcq, ese, evn, eza, ewe, fal, fao, far, fij, fin, fon, frd, ful, flr, gau, gbk, gag-script_cyrillic, gag-script_latin, gbi, gmv, lug, pwg, gbm, cab, grt, krs, gso, nlg, gej, gri, kik, acd, glk, gof-script_latin, gog, gkn, wsg, gjn, gqr, gor, gux, gbo, ell, grc, guh, gub, grn, gyr, guo, gde, guj, gvl, guk, rub, dah, gwr, gwi, hat, hlb, amf, hag, hnn, bgc, had, hau, hwc, hvn, hay, xed, heb, heh, hil, hif, hns, hoc, hoy, hus-dialect_westernpotosino, hus-dialect_centralveracruz, huv, hui, hap, iba, isl, dbj, ifa, ifb, ifu, ifk, ife, ign, ikk, iqw, ilb, ilo, imo, inb, ipi, irk, icr, itv, itl, atg, ixl-dialect_sanjuancotzal, ixl-dialect_sangasparchajul, ixl-dialect_santamarianebaj, nca, izr, izz, jac, jam, jvn, kac, dyo, csk, adh, jun, jbu, dyu, bex, juy, gna, urb, kbp, cwa, dtp, kbr, cgc, kki, kzf, lew, cbr, kkj, keo, kqe, kak, kyb, knb, kmd, kml, ify, xal, kbq, kay, ktb, hig, gam, cbu, xnr, kmu, kne, kan, kby, pam, cak-dialect_santamaríadejesús, cak-dialect_southcentral, cak-dialect_yepocapa, cak-dialect_western, cak-dialect_santodomingoxenacoj, cak-dialect_central, xrb, krc, kaa, krl, pww, xsm, cbs, pss, kxf, kyz, kyu, txu, kaz, ndp, kbo, kyq, ken, ker, xte, kyg, kjh, kca, khm, kxm, kjg, nyf, kij, kia, kqr, kqp, krj, zga, kin, pkb, geb, gil, kje, kss, thk, klu, kyo, kog, kfb, kpv, bbo, xon, kma, kno, kxc, ozm, kqy, coe, kpq, kpy, kyf, kff-script_telugu, kri, rop, ktj, ted, krr, kdt, kez, cul, kle, kdi, kue, kum, kvn, cuk, kdn, xuo, key, kpz, knk, kmr-script_latin, kmr-script_arabic, kmr-script_cyrillic, xua, kru, kus, kub, kdc, kxv, blh, cwt, kwd, tnk, kwf, cwe, kyc, tye, kir, quc-dialect_north, quc-dialect_east, quc-dialect_central, lac, lsi, lbj, lhu, las, lam, lns, ljp, laj, lao, lat, lav, law, lcp, lzz, lln, lef, acf, lww, mhx, eip, lia, lif, onb, lis, loq, lob, yaz, lok, llg, ycl, lom, ngl, lon, lex, lgg, ruf, dop, lnd, ndy, lwo, lee, mev, mfz, jmc, myy, mbc, mda, mad, mag, ayz, mai, mca, mcp, mak, vmw, mgh, kde, mlg, zlm, pse, mkn, xmm, mal, xdy, div, mdy, mup, mam-dialect_central, mam-dialect_northern, mam-dialect_southern, mam-dialect_western, mqj, mcu, mzk, maw, mjl, mnk, mge, mbh, knf, mjv, mbt, obo, mbb, mzj, sjm, mrw, mar, mpg, mhr, enb, mah, myx, klv, mfh, met, mcb, mop, yua, mfy, maz, vmy, maq, mzi, maj, maa-dialect_sanantonio, maa-dialect_sanjerónimo, mhy, mhi, zmz, myb, gai, mqb, mbu, med, men, mee, mwv, meq, zim, mgo, mej, mpp, min, gum, mpx, mco, mxq, pxm, mto, mim, xta, mbz, mip, mib, miy, mih, miz, xtd, mxt, xtm, mxv, xtn, mie, mil, mio, mdv, mza, mit, mxb, mpm, soy, cmo-script_latin, cmo-script_khmer, mfq, old, mfk, mif, mkl, mox, myl, mqf, mnw, mon, mog, mfe, mor, mqn, mgd, mtj, cmr, mtd, bmr, moz, mzm, mnb, mnf, unr, fmu, mur, tih, muv, muy, sur, moa, wmw, tnr, miq, mos, muh, nas, mbj, nfr, kfw, nst, nag, nch, nhe, ngu, azz, nhx, ncl, nhy, ncj, nsu, npl, nuz, nhw, nhi, nlc, nab, gld, nnb, npy, pbb, ntm, nmz, naw, nxq, ndj, ndz, ndv, new, nij, sba, gng, nga, nnq, ngp, gym, kdj, nia, nim, nin, nko, nog, lem, not, nhu, nob, bud, nus, yas, nnw, nwb, nyy, nyn, rim, lid, nuj, nyo, nzi, ann, ory, ojb-script_latin, ojb-script_syllabics, oku, bsc, bdu, orm, ury, oss, ote, otq, stn, sig, kfx, bfz, sey, pao, pau, pce, plw, pmf, pag, pap, prf, pab, pbi, pbc, pad, ata, pez, peg, pcm, pis, pny, pir, pjt, poy, pps, pls, poi, poh-dialect_eastern, poh-dialect_western, prt, pui, pan, tsz, suv, lme, quy, qvc, quz, qve, qub, qvh, qwh, qvw, quf, qvm, qul, qvn, qxn, qxh, qvs, quh, qxo, qxr, qvo, qvz, qxl, quw, kjb, kek, rah, rjs, rai, lje, rnl, rkt, rap, yea, raw, rej, rel, ril, iri, rgu, rhg, rmc-script_latin, rmc-script_cyrillic, rmo, rmy-script_latin, rmy-script_cyrillic, ron, rol, cla, rng, rug, run, lsm, spy, sck, saj, sch, sml, xsb, sbl, saq, sbd, smo, rav, sxn, sag, sbp, xsu, srm, sas, apb, sgw, tvw, lip, slu, snw, sea, sza, seh, crs, ksb, shn, sho, mcd, cbt, xsr, shk, shp, sna, cjs, jiv, snp, sya, sid, snn, sri, srx, sil, sld, akp, xog, som, bmu, khq, ses, mnx, srn, sxb, suc, tgo, suk, sun, suz, sgj, sus, swh, swe, syl, dyi, myk, spp, tap, tby, tna, shi, klw, tgl, tbk, tgj, blt, tbg, omw, tgk, tdj, tbc, tlj, tly, ttq-script_tifinagh, taj, taq, tpm, tgp, tnn, tac, rif-script_latin, rif-script_arabic, tat, tav, twb, tbl, kps, twe, ttc, kdh, tes, tex, tee, tpp, tpt, stp, tfr, twu, ter, tew, tha, nod, thl, tem, adx, bod, khg, tca, tir, txq, tik, dgr, tob, tmf, tng, tlb, ood, tpi, jic, lbw, txa, tom, toh, tnt, sda, tcs, toc, tos, neb, trn, trs, trc, tri, cof, tkr, kdl, cas, tso, tuo, iou, tmc, tuf, tuk-script_latin, tuk-script_arabic, bov, tue, kcg, tzh-dialect_bachajón, tzh-dialect_tenejapa, tzo-dialect_chenalhó, tzo-dialect_chamula, tzj-dialect_western, tzj-dialect_eastern, aoz, udm, udu, ukr, ppk, ubu, urk, ura, urt, urd-script_devanagari, urd-script_arabic, urd-script_latin, upv, usp, uig-script_arabic, uig-script_cyrillic, uzb-script_cyrillic, vag, bav, vid, vie, vif, vun, vut, prk, wwa, rro, bao, waw, lgl, wlx, cou, hub, gvc, mfi, wap, wba, war, way, guc, cym, kvw, tnp, hto, huu, wal-script_latin, wal-script_ethiopic, wlo, noa, wob, kao, xer, yad, yka, sah, yba, yli, nlk, yal, yam, yat, jmd, tao, yaa, ame, guu, yao, yre, yva, ybb, pib, byr, pil, ycn, ess, yuz, atb, zne, zaq, zpo, zad, zpc, zca, zpg, zai, zpl, zam, zaw, zpm, zac, zao, ztq, zar, zpt, zpi, zas, zaa, zpz, zab, zpu, zae, zty, zav, zza, zyb, ziw, zos, gnd. Default to English (eng).
  --device {cpu,gpu}    Type of processor unit for the audiobook conversion. If not specified: check first if gpu available, if not cpu is selected.
  --custom_model CUSTOM_MODEL
                        Path to the custom model (.zip file containing ['config.json', 'vocab.json', 'model.pth', 'ref.wav']). Required if using a custom model.
  --temperature TEMPERATURE
                        Temperature for the model. Default to 0.65. Higher temperatures lead to more creative outputs.
  --length_penalty LENGTH_PENALTY
                        A length penalty applied to the autoregressive decoder. Default to 1.0. Not applied to custom models.
  --repetition_penalty REPETITION_PENALTY
                        A penalty that prevents the autoregressive decoder from repeating itself. Default to 2.5
  --top_k TOP_K         Top-k sampling. Lower values mean more likely outputs and increased audio generation speed. Default to 50
  --top_p TOP_P         Top-p sampling. Lower values mean more likely outputs and increased audio generation speed. Default to 0.8
  --speed SPEED         Speed factor for the speech generation. Default to 1.0
  --enable_text_splitting
                        Enable splitting text into sentences. Default to False.
  --fine_tuned FINE_TUNED
                        Name of the fine tuned model. Optional, uses the standard model according to the TTS engine and language.
  --version             Show the version of the script and exit

Example usage:    
Windows:
    headless:
    ebook2audiobook.cmd --headless --ebook 'path_to_ebook'
    Graphic Interface:
    ebook2audiobook.cmd
Linux/Mac:
    headless:
    ./ebook2audiobook.sh --headless --ebook 'path_to_ebook'
    Graphic Interface:
    ./ebook2audiobook.sh

Using Docker

You can also use Docker to run the eBook to Audiobook converter. This method ensures consistency across different environments and simplifies setup.

Running the Docker Container

To run the Docker container and start the Gradio interface, use the following command:

-Run with CPU only

docker run -it --rm -p 7860:7860 --platform=linux/amd64 athomasson2/ebook2audiobook python app.py

-Run with GPU Speedup (Nvida graphics cards only)

docker run -it --rm --gpus all -p 7860:7860 --platform=linux/amd64 athomasson2/ebook2audiobook python app.py

This command will start the Gradio interface on port 7860.(localhost:7860)

• For more options like running the docker in headless mode or making the gradio link public add the --help parameter after the app.py in the docker launch command

Example of using docker in headless mode or modifying anything with the extra parameters + Full guide

Example of using docker in headless mode

first for a docker pull of the latest with

docker pull athomasson2/ebook2audiobook

• Before you do run this you need to create a dir named "input-folder" in your current dir which will be linked, This is where you can put your input files for the docker image to see

mkdir input-folder && mkdir Audiobooks

• In the command below swap out YOUR_INPUT_FILE.TXT with the name of your input file

docker run -it --rm \
    -v $(pwd)/input-folder:/home/user/app/input_folder \
    -v $(pwd)/Audiobooks:/home/user/app/Audiobooks \
    --platform linux/amd64 \
    athomasson2/ebook2audiobook \
    python app.py --headless --ebook /input_folder/YOUR_INPUT_FILE.TXT

• And that should be it!

• The output Audiobooks will be found in the Audiobook folder which will also be located in your local dir you ran this docker command in

To get the help command for the other parameters this program has you can run this

docker run -it --rm \
    --platform linux/amd64 \
    athomasson2/ebook2audiobook \
    python app.py --help

and that will output this

user/app/ebook2audiobook/input-folder -v $(pwd)/Audiobooks:/home/user/app/ebook2audiobook/Audiobooks --memory="4g" --network none --platform linux/amd64 athomasson2/ebook2audiobook:huggingface python app.py -h
usage: app.py [-h] [--script_mode SCRIPT_MODE] [--share] [--headless [HEADLESS]]
              [--session SESSION] [--ebook EBOOK] [--ebooks_dir [EBOOKS_DIR]]
              [--voice VOICE] [--language LANGUAGE] [--device {cpu,gpu}]
              [--custom_model CUSTOM_MODEL] [--temperature TEMPERATURE]
              [--length_penalty LENGTH_PENALTY]
              [--repetition_penalty REPETITION_PENALTY] [--top_k TOP_K] [--top_p TOP_P]
              [--speed SPEED] [--enable_text_splitting] [--fine_tuned FINE_TUNED]
              [--version]

Convert eBooks to Audiobooks using a Text-to-Speech model. You can either launch the Gradio interface or run the script in headless mode for direct conversion.

options:
  -h, --help            show this help message and exit
  --script_mode SCRIPT_MODE
                        Force the script to run in NATIVE or DOCKER_UTILS
  --share               Enable a public shareable Gradio link. Default to False.
  --headless [HEADLESS]
                        Run in headless mode. Default to True if the flag is present without a value, False otherwise.
  --session SESSION     Session to reconnect in case of interruption (headless mode only)
  --ebook EBOOK         Path to the ebook file for conversion. Required in headless mode.
  --ebooks_dir [EBOOKS_DIR]
                        Path to the directory containing ebooks for batch conversion. Default to "ebooks" if "default" is provided.
  --voice VOICE         Path to the target voice file for TTS. Optional, must be 24khz for XTTS and 16khz for fairseq models, uses a default voice if not provided.
  --language LANGUAGE   Language for the audiobook conversion. Options: eng, zho, spa, fra, por, rus, ind, hin, ben, yor, ara, jav, jpn, kor, deu, ita, fas, tam, tel, tur, pol, hun, nld, zzzz, abi, ace, aca, acn, acr, ach, acu, guq, ade, adj, agd, agx, agn, aha, aka, knj, ake, aeu, ahk, bss, alj, sqi, alt, alp, alz, kab, amk, mmg, amh, ami, azg, agg, boj, cko, any, arl, atq, luc, hyw, apr, aia, msy, cni, cjo, cpu, cpb, asm, asa, teo, ati, djk, ava, avn, avu, awb, kwi, awa, agr, agu, ayr, ayo, abp, blx, sgb, azj-script_cyrillic, azj-script_latin, azb, bba, bhz, bvc, bfy, bgq, bdq, bdh, bqi, bjw, blz, ban, bcc-script_latin, bcc-script_arabic, bam, ptu, bcw, bqj, bno, bbb, bfa, bjz, bak, eus, bsq, akb, btd, btx, bts, bbc, bvz, bjv, bep, bkv, bzj, bem, bng, bom, btt, bha, bgw, bht, beh, sne, ubl, bcl, bim, bkd, bjr, bfo, biv, bib, bis, bzi, bqp, bpr, bps, bwq, bdv, bqc, bus, bnp, bmq, bdg, boa, ksr, bor, bru, box, bzh, bgt, sab, bul, bwu, bmv, mya, tte, cjp, cbv, kaq, cot, cbc, car, cat, ceb, cme, cbi, ceg, cly, cya, che, hne, nya, dig, dug, bgr, cek, cfm, cnh, hlt, mwq, ctd, tcz, zyp, cco, cnl, cle, chz, cpa, cso, cnt, cuc, hak, nan, xnj, cap, cax, ctg, ctu, chf, cce, crt, crq, cac-dialect_sansebastiáncoatán, cac-dialect_sanmateoixtatán, ckt, ncu, cdj, chv, caa, asg, con, crn, cok, crk-script_latin, crk-script_syllabics, crh, hrv, cui, ces, dan, dsh, dbq, dga, dgi, dgk, dnj-dialect_gweetaawueast, dnj-dialect_blowowest, daa, dnt, dnw, dar, tcc, dwr, ded, mzw, ntr, ddn, des, dso, nfa, dhi, gud, did, mhu, dip, dik, tbz, dts, dos, dgo, mvp, jen, dzo, idd, eka, cto, emp, enx, sja, myv, mcq, ese, evn, eza, ewe, fal, fao, far, fij, fin, fon, frd, ful, flr, gau, gbk, gag-script_cyrillic, gag-script_latin, gbi, gmv, lug, pwg, gbm, cab, grt, krs, gso, nlg, gej, gri, kik, acd, glk, gof-script_latin, gog, gkn, wsg, gjn, gqr, gor, gux, gbo, ell, grc, guh, gub, grn, gyr, guo, gde, guj, gvl, guk, rub, dah, gwr, gwi, hat, hlb, amf, hag, hnn, bgc, had, hau, hwc, hvn, hay, xed, heb, heh, hil, hif, hns, hoc, hoy, hus-dialect_westernpotosino, hus-dialect_centralveracruz, huv, hui, hap, iba, isl, dbj, ifa, ifb, ifu, ifk, ife, ign, ikk, iqw, ilb, ilo, imo, inb, ipi, irk, icr, itv, itl, atg, ixl-dialect_sanjuancotzal, ixl-dialect_sangasparchajul, ixl-dialect_santamarianebaj, nca, izr, izz, jac, jam, jvn, kac, dyo, csk, adh, jun, jbu, dyu, bex, juy, gna, urb, kbp, cwa, dtp, kbr, cgc, kki, kzf, lew, cbr, kkj, keo, kqe, kak, kyb, knb, kmd, kml, ify, xal, kbq, kay, ktb, hig, gam, cbu, xnr, kmu, kne, kan, kby, pam, cak-dialect_santamaríadejesús, cak-dialect_southcentral, cak-dialect_yepocapa, cak-dialect_western, cak-dialect_santodomingoxenacoj, cak-dialect_central, xrb, krc, kaa, krl, pww, xsm, cbs, pss, kxf, kyz, kyu, txu, kaz, ndp, kbo, kyq, ken, ker, xte, kyg, kjh, kca, khm, kxm, kjg, nyf, kij, kia, kqr, kqp, krj, zga, kin, pkb, geb, gil, kje, kss, thk, klu, kyo, kog, kfb, kpv, bbo, xon, kma, kno, kxc, ozm, kqy, coe, kpq, kpy, kyf, kff-script_telugu, kri, rop, ktj, ted, krr, kdt, kez, cul, kle, kdi, kue, kum, kvn, cuk, kdn, xuo, key, kpz, knk, kmr-script_latin, kmr-script_arabic, kmr-script_cyrillic, xua, kru, kus, kub, kdc, kxv, blh, cwt, kwd, tnk, kwf, cwe, kyc, tye, kir, quc-dialect_north, quc-dialect_east, quc-dialect_central, lac, lsi, lbj, lhu, las, lam, lns, ljp, laj, lao, lat, lav, law, lcp, lzz, lln, lef, acf, lww, mhx, eip, lia, lif, onb, lis, loq, lob, yaz, lok, llg, ycl, lom, ngl, lon, lex, lgg, ruf, dop, lnd, ndy, lwo, lee, mev, mfz, jmc, myy, mbc, mda, mad, mag, ayz, mai, mca, mcp, mak, vmw, mgh, kde, mlg, zlm, pse, mkn, xmm, mal, xdy, div, mdy, mup, mam-dialect_central, mam-dialect_northern, mam-dialect_southern, mam-dialect_western, mqj, mcu, mzk, maw, mjl, mnk, mge, mbh, knf, mjv, mbt, obo, mbb, mzj, sjm, mrw, mar, mpg, mhr, enb, mah, myx, klv, mfh, met, mcb, mop, yua, mfy, maz, vmy, maq, mzi, maj, maa-dialect_sanantonio, maa-dialect_sanjerónimo, mhy, mhi, zmz, myb, gai, mqb, mbu, med, men, mee, mwv, meq, zim, mgo, mej, mpp, min, gum, mpx, mco, mxq, pxm, mto, mim, xta, mbz, mip, mib, miy, mih, miz, xtd, mxt, xtm, mxv, xtn, mie, mil, mio, mdv, mza, mit, mxb, mpm, soy, cmo-script_latin, cmo-script_khmer, mfq, old, mfk, mif, mkl, mox, myl, mqf, mnw, mon, mog, mfe, mor, mqn, mgd, mtj, cmr, mtd, bmr, moz, mzm, mnb, mnf, unr, fmu, mur, tih, muv, muy, sur, moa, wmw, tnr, miq, mos, muh, nas, mbj, nfr, kfw, nst, nag, nch, nhe, ngu, azz, nhx, ncl, nhy, ncj, nsu, npl, nuz, nhw, nhi, nlc, nab, gld, nnb, npy, pbb, ntm, nmz, naw, nxq, ndj, ndz, ndv, new, nij, sba, gng, nga, nnq, ngp, gym, kdj, nia, nim, nin, nko, nog, lem, not, nhu, nob, bud, nus, yas, nnw, nwb, nyy, nyn, rim, lid, nuj, nyo, nzi, ann, ory, ojb-script_latin, ojb-script_syllabics, oku, bsc, bdu, orm, ury, oss, ote, otq, stn, sig, kfx, bfz, sey, pao, pau, pce, plw, pmf, pag, pap, prf, pab, pbi, pbc, pad, ata, pez, peg, pcm, pis, pny, pir, pjt, poy, pps, pls, poi, poh-dialect_eastern, poh-dialect_western, prt, pui, pan, tsz, suv, lme, quy, qvc, quz, qve, qub, qvh, qwh, qvw, quf, qvm, qul, qvn, qxn, qxh, qvs, quh, qxo, qxr, qvo, qvz, qxl, quw, kjb, kek, rah, rjs, rai, lje, rnl, rkt, rap, yea, raw, rej, rel, ril, iri, rgu, rhg, rmc-script_latin, rmc-script_cyrillic, rmo, rmy-script_latin, rmy-script_cyrillic, ron, rol, cla, rng, rug, run, lsm, spy, sck, saj, sch, sml, xsb, sbl, saq, sbd, smo, rav, sxn, sag, sbp, xsu, srm, sas, apb, sgw, tvw, lip, slu, snw, sea, sza, seh, crs, ksb, shn, sho, mcd, cbt, xsr, shk, shp, sna, cjs, jiv, snp, sya, sid, snn, sri, srx, sil, sld, akp, xog, som, bmu, khq, ses, mnx, srn, sxb, suc, tgo, suk, sun, suz, sgj, sus, swh, swe, syl, dyi, myk, spp, tap, tby, tna, shi, klw, tgl, tbk, tgj, blt, tbg, omw, tgk, tdj, tbc, tlj, tly, ttq-script_tifinagh, taj, taq, tpm, tgp, tnn, tac, rif-script_latin, rif-script_arabic, tat, tav, twb, tbl, kps, twe, ttc, kdh, tes, tex, tee, tpp, tpt, stp, tfr, twu, ter, tew, tha, nod, thl, tem, adx, bod, khg, tca, tir, txq, tik, dgr, tob, tmf, tng, tlb, ood, tpi, jic, lbw, txa, tom, toh, tnt, sda, tcs, toc, tos, neb, trn, trs, trc, tri, cof, tkr, kdl, cas, tso, tuo, iou, tmc, tuf, tuk-script_latin, tuk-script_arabic, bov, tue, kcg, tzh-dialect_bachajón, tzh-dialect_tenejapa, tzo-dialect_chenalhó, tzo-dialect_chamula, tzj-dialect_western, tzj-dialect_eastern, aoz, udm, udu, ukr, ppk, ubu, urk, ura, urt, urd-script_devanagari, urd-script_arabic, urd-script_latin, upv, usp, uig-script_arabic, uig-script_cyrillic, uzb-script_cyrillic, vag, bav, vid, vie, vif, vun, vut, prk, wwa, rro, bao, waw, lgl, wlx, cou, hub, gvc, mfi, wap, wba, war, way, guc, cym, kvw, tnp, hto, huu, wal-script_latin, wal-script_ethiopic, wlo, noa, wob, kao, xer, yad, yka, sah, yba, yli, nlk, yal, yam, yat, jmd, tao, yaa, ame, guu, yao, yre, yva, ybb, pib, byr, pil, ycn, ess, yuz, atb, zne, zaq, zpo, zad, zpc, zca, zpg, zai, zpl, zam, zaw, zpm, zac, zao, ztq, zar, zpt, zpi, zas, zaa, zpz, zab, zpu, zae, zty, zav, zza, zyb, ziw, zos, gnd. Default to English (eng).
  --device {cpu,gpu}    Type of processor unit for the audiobook conversion. If not specified: check first if gpu available, if not cpu is selected.
  --custom_model CUSTOM_MODEL
                        Path to the custom model (.zip file containing ['config.json', 'vocab.json', 'model.pth', 'ref.wav']). Required if using a custom model.
  --temperature TEMPERATURE
                        Temperature for the model. Default to 0.65. Higher temperatures lead to more creative outputs.
  --length_penalty LENGTH_PENALTY
                        A length penalty applied to the autoregressive decoder. Default to 1.0. Not applied to custom models.
  --repetition_penalty REPETITION_PENALTY
                        A penalty that prevents the autoregressive decoder from repeating itself. Default to 2.5
  --top_k TOP_K         Top-k sampling. Lower values mean more likely outputs and increased audio generation speed. Default to 50
  --top_p TOP_P         Top-p sampling. Lower values mean more likely outputs and increased audio generation speed. Default to 0.8
  --speed SPEED         Speed factor for the speech generation. Default to 1.0
  --enable_text_splitting
                        Enable splitting text into sentences. Default to False.
  --fine_tuned FINE_TUNED
                        Name of the fine tuned model. Optional, uses the standard model according to the TTS engine and language.
  --version             Show the version of the script and exit

Example usage:    
Windows:
    headless:
    ebook2audiobook.cmd --headless --ebook 'path_to_ebook'
    Graphic Interface:
    ebook2audiobook.cmd
Linux/Mac:
    headless:
    ./ebook2audiobook.sh --headless --ebook 'path_to_ebook'
    Graphic Interface:
    ./ebook2audiobook.sh

Docker Compose

This project uses Docker Compose to run locally. You can enable or disable GPU support by setting either *gpu-enabled or *gpu-disabled in docker-compose.yml

Steps to Run

1. Clone the Repository (if you haven't already):

   git clone https://github.com/DrewThomasson/ebook2audiobook.git
   cd ebook2audiobook

2. Set GPU Support (disabled by default) To enable GPU support, modify docker-compose.yml and change *gpu-disabled to *gpu-enabled

3. Start the service:

   docker-compose up -d

4. Access the service: The service will be available at http://localhost:7860.

New v2.0 Docker Web GUI Interface!

Click to see images of Web GUI

Renting a GPU

Don't have the hardware to run it or you want to rent a GPU?

You can duplicate the hugginface space and rent a gpu for around $0.40 an hour

Huggingface Space Demo

Or you can try using the google colab for free!

(Be aware it will time out after a bit of your not messing with the google colab) Free Google Colab

Fine Tuned TTS models

You can fine-tune your own xtts model easily with this repo xtts-finetune-webui

If you want to rent a GPU easily you can also duplicate this huggingface xtts-finetune-webui-space

A space you can use to de-noise the training data easily also denoise-huggingface-space

Fine Tuned TTS Collection

To find our collection of already fine-tuned TTS models, visit this Hugging Face link For an XTTS custom model a ref audio clip of the voice will also be needed:

Demos

Rainy day voice

Magic.Tree.House.45.Osborne.Mary.Pope.-.A.Crazy.Day.With.Cobras.mp4

David Attenborough voice

david_atten_alice_text.mp4

Supported eBook Formats

• .epub, .pdf, .mobi, .txt, .html, .rtf, .chm, .lit, .pdb, .fb2, .odt, .cbr, .cbz, .prc, .lrf, .pml, .snb, .cbc, .rb, .tcr
• Best results: .epub or .mobi for automatic chapter detection

Output

• Creates an .m4b file with metadata and chapters.
• Example Output:

Common Issues:

• "It's slow!" - On CPU only this is very slow, and you can only get speedups though a NVIDIA GPU. Discussion about this For faster multilingual generation I would suggest my other project that uses piper-tts instead(It doesn't have zero-shot voice cloning though, and is siri quality voices, but it is much faster on cpu.)
• "I'm having dependency issues" - Just use the docker, its fully self contained and has a headless mode, add -h parameter after the app.py in the docker run command for more information.
• "Im getting a truncated audio issue!" - PLEASE MAKE AN ISSUE OF THIS, I don't speak every language and I need advise from each person to fine tune my sentense splitting function on any other languages.😊

What I need help with! 🙌

Full list of things can be found here

• Any help from people speaking any of the supported languages to help with proper sentence splitting methods
• Potentially creating readme Guides for Multiple languages(Becuase the only language I know is English 😔)

Special Thanks

• Coqui TTS: Coqui TTS GitHub

• Calibre: Calibre Website

• FFmpeg: FFmpeg Website

• @shakenbake15 for better chapter saving method

Legacy V1.0

You can view the code here.

Join Our Discord Server!