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MKV Extractor Qt5


Qt Video Application

Score 53%
MKV Extractor Qt5

MKV Extractor Qt5

Forum:  Link
Minimum required   Qt 5.x
Downloads:  136
Submitted:  Jul 17 2015
Updated:  Apr 29 2016


Qt4 version here : http://qt-apps.org/content/show.php/MKV+Extractor+Qt?content=165332

This software (in python3 + Qt5) works with the Mastroka files (mkv).

It can :
- Extract the MKV tracks with mkvextract.

- Verify the MKV file with mkvalidator.

- Clean and optimize the MKV file with mkclean.

- Convert the DTS to AC3 with avconv or ffmpeg.

- View and extract attachment files.

- Auto convert VobSub to Srt with Tesseract with multi cpu.

- Auto re-encapsulate after modification in a new MKV file.

- Other options like rename tracks...

How-to :
0) Choose between French, Czech and English.

1) Open a MKV file (file > Open MKV file)

2) Choose output folder for the tracks (file > Output folder), by default, it\\s the same folder as MKV file.

3a) Use options like mkclean, mkvalidator
3b) Check the tracks to extract.

4) Check the options like convert, re-encapsulate...

5) Execute the work !

If the execute button stay disabled, choose a output folder.

Mandatory dependencies:
- mkvtoolnix
- python3
- python3-pyqt5

Recommended dependencies :
- ffmpeg or avconv (DTS => AC3)

- mkclean (clean the MKV)

- mkvalidator (check the MKV)

- qtesseract (SUB => SRT)

Do not hesitate to ask me questions or give me suggestions for improvements.


- Lot of bug fixes and revised code
- Update of the config system who can be edit
- Update of the icons
- Option to delete the qt file listing the recent files and URLs
- Add the filter "All files compatible"
- Add a pause button beetwen jobs
- Add audio convert options
- Add a systray icon option
- Use of mkvtoolnix-gui who replace mmg
- Error message if a file name contains a "
- Few dependancies removed
- More files compatibles with the mkv convert
- Convert subtitles use multiprocess now (creation of the Qtesseract5 software)
- A clic on the header of tracks selects all or nothing

- Beaucoup de corrections de bugs et revision du code
- Mise a jour du systeme de configuration qui peut etre modifie
- Mise a jour de la traduction francaise
- Mise a jour des icones
- Option de suppression du fichier qt listant les fichiers et urls recentes
- Ajout du filtre "Tous les fichiers compatibles"
- Ajout d'un bouton de pause entre les taches
- Ajout d'option de convertion audio
- Ajout d'une option d'icone de barre des tache
- Utilisation de mkvtoolnix-gui qui remplace mmg
- Message d'erreur si un fichier contient " dans son nom
- Suppression de quelques dependances
- Plus de fichiers compatibles pour la convertion en mkv
- La convertion des soustitres utilise maintenant plusieurs processeurs (creation d'un logiciel Qtesseract5)
- Un clic sur l'en-tete des pistes selectionne tout ou rien

other(MKV Extractor Qt5 - built)
Ubuntu(MKV Extractor Qt5)
Source(MKV Extractor Qt5)
other(subptools - built)
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 by sl1pkn07 on: Dec 26 2015
Score 50%

when launch mkv-extract-qt5 5.3.0 (builting with pyqt5/qt5)

libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
Traceback (most recent call last):
File "/usr/bin/mkv-extract-qt5", line 1766, in WorkReply
line = line.split('|')[1].strip() # Recupere la 2eme colonne, la langue en 3 lettres
IndexError: list index out of range
Abortado (`core' generado) -> (core dumped)

python 3.5.1
python-pyqt5 5.5.1
qt5 5.5.1


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 Re: segfault

 by hizoka on: Dec 26 2015
Score 50%


thank you for your reply.

I need help for understand the error, can you add this line :
print("line :", line)

before the line with :
line = line.split('|')[1].strip() # Recupere la 2eme colonne, la langue en 3 lettres

Sorry for my english and thank you again !

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 by sl1pkn07 on: Dec 26 2015
Score 50%

oh. my fault. need rebuild mkvtoolnix due a boost update

sorry for the noise

line : mkvmerge: error while loading shared libraries: libboost_regex.so.1.59.0: cannot open shared object file: No such file or directory


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