[PyQt] Playing an ogg file with QtMultimedia?

Saeed Mahdizadeh Bakhshmand saeedbakhshmand at gmail.com
Wed Sep 9 17:43:06 BST 2015 

I am sorry, I posted my answer in wrong subject, please ignore my previous
message.

On Wed, Sep 9, 2015 at 10:46 AM, Saeed Mahdizadeh Bakhshmand <
saeedbakhshmand at gmail.com> wrote:

> This problem is solved, thanks for your follow up, so I tried it in a
> later nightly version of Slicer and it worked fine.
> On Sep 9, 2015 10:11 AM, "Rembrand (daxLAB Limitted)" <rembrand at daxlab.com>
> wrote:
>
>>
>> Did you try to play the same .ogg file with another (external) player?
>>
>> I did play multimedia files on Linux with QtMultimedia succesfully  but I
>> have to check and see if it was .ogg (I believe I did). I also used the
>> fromLocalFile option for that to be sure.
>>
>> I'm not sure but I think  that I read  that spaces inside the path to the
>> codecs can cause problems.
>>
>> Best regards,
>> Rembrand
>>
>> Cell phone: +31 646.224.526
>> Email: rembrand at daxlab.com
>> Sent from my smart phone.
>>
>>
>>
>> -------- Original message --------
>> From: pyqt-request at riverbankcomputing.com
>> Date: 09/09/2015 13:00 (GMT+01:00)
>> To: pyqt at riverbankcomputing.com
>> Subject: PyQt Digest, Vol 134, Issue 9
>>
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>> Today's Topics:
>>
>>    1. Usage of active-x based camera viewer components (Carl Wolff)
>>    2. Re: Playing an ogg file with QtMultimedia? (Brandon Keith Biggs)
>>    3. Return type Qlist<QModelIndex> is ignored because it is
>>       unknown to PythonQt (Saeed Mahdizadeh Bakhshmand)
>>    4. Re: Return type Qlist<QModelIndex> is ignored because it is
>>       unknown to PythonQt (Florian Bruhin)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Tue, 8 Sep 2015 21:36:39 +0200
>> From: Carl Wolff <carl at wolff-online.nl>
>> To: pyqt at riverbankcomputing.com
>> Subject: [PyQt] Usage of active-x based camera viewer components
>> Message-ID:
>> <CA+89xzSKqZK_CwUWQfmYpAixiNBNQs=ACtNZkisEif3vRgaW6A at mail.gmail.com>
>> Content-Type: text/plain; charset="utf-8"
>>
>> Hello Group members
>>
>> If I have an com / active-x based camera viewer library (in order to
>> create
>> a viewing pane in my pyqt based application) can I use qaxcontainer for
>> that?
>>
>> What are the pitfalls and things to be careful with?
>>
>> Are there limitations?
>>
>> Best regards
>> Carl.
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>> ------------------------------
>>
>> Message: 2
>> Date: Tue, 8 Sep 2015 21:52:24 +0200
>> From: Brandon Keith Biggs <brandonkeithbiggs at gmail.com>
>> To: pyqt at riverbankcomputing.com
>> Subject: Re: [PyQt] Playing an ogg file with QtMultimedia?
>> Message-ID: <55EF3C78.3060305 at gmail.com>
>> Content-Type: text/plain; charset="windows-1252"; Format="flowed"
>>
>>   Hello,
>> > I get:
>> > "Unsupported media type."
>> > as the error.
>> >
>> > I found:
>> > http://stackoverflow.com/questions/15043620/cant-play-ogg-and-flac
>> >
>> > and installed the codecs from:
>> > http://www.xiph.org/dshow/
>> >
>> > I just ran the binary installer installing them into:
>> > C:\Program Files (x86)\Xiph.Org\Open Codecs\x64
>> >
>> > But I am still getting the unsupported media type.
>> > Thank you,
>> >
>> > Brandon Keith Biggs <http://www.brandonkeithbiggs.com/>
>> > On 9/4/2015 9:56 AM, Florian Bruhin wrote:
>> >> Hi,
>> >>
>> >> (also Cc-ing the list again as I don't think it was intended to send
>> >> this off-list)
>> >>
>> >> * Brandon Keith Biggs<brandonkeithbiggs at gmail.com>  [2015-09-04
>> 09:31:41 +0200]:
>> >>> Here is what I have, but it is silent and there is no error:
>> >>>
>> >>>          self.player = QtMultimedia.QMediaPlayer(self)
>> >>>          self.s =
>> QtMultimedia.QMediaContent(QUrl("sounds/my_sound.ogg"))
>> >> This should probably be QUrl.fromLocalFile(...) instead.
>> >>
>> >>>          self.player.setMedia(self.s)
>> >>>          self.player.play()
>> >>>
>> >>> Could there be some kind of dll that I need to put in my PyQt5 dir?
>> >> If a DLL was missing, Qt would probably terminate/abort.
>> >>
>> >> Some things to check:
>> >>
>> >> - .error()/.errorString()
>> >> - .volume() (in the example they do .setVolume(50))
>> >>
>> >> Florian
>> >>
>> >
>>
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>> ------------------------------
>>
>> Message: 3
>> Date: Tue, 8 Sep 2015 17:51:45 -0400
>> From: Saeed Mahdizadeh Bakhshmand <saeedbakhshmand at gmail.com>
>> To: pyqt at riverbankcomputing.com
>> Subject: [PyQt] Return type Qlist<QModelIndex> is ignored because it
>> is unknown to PythonQt
>> Message-ID:
>> <CAGdd0Q7Q7u4+yuagqUOo=6PAS+DzXJ4CZ=ASpc0y6sLS2UhJLA at mail.gmail.com>
>> Content-Type: text/plain; charset="utf-8"
>>
>> Hello All,
>>
>> I am trying to obtain a list (indices) of selected cells in a QTableView
>> using this script (in 3D slicer interface):
>>
>> table = qt.QTableView()
>> ...
>> #setup of the table and adding models and items etc.
>> ...
>> select = table.selectionModel()
>> index = select.selectedIndexes()
>>
>> and I get this error:
>>
>> File "<console>", line 1, in <module>
>>
>> ValueError: Called QList<QModelIndex> selectedRows(), return type
>> 'QList<QModelIndex>' is ignored because it is unknown to PythonQt.
>> Probably
>> you should register it using qRegisterMetaType() or add a default
>> constructor decorator to the class.
>>
>>
>> Any hint on which way is better and how can I register an unknown type in
>> PythonQt?
>>
>>
>> Best,
>>
>> Saeed
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>> ------------------------------
>>
>> Message: 4
>> Date: Wed, 9 Sep 2015 06:22:12 +0200
>> From: Florian Bruhin <me at the-compiler.org>
>> To: pyqt at riverbankcomputing.com
>> Subject: Re: [PyQt] Return type Qlist<QModelIndex> is ignored because
>> it is unknown to PythonQt
>> Message-ID: <20150909042212.GW18577 at tonks>
>> Content-Type: text/plain; charset="utf-8"
>>
>> * Saeed Mahdizadeh Bakhshmand <saeedbakhshmand at gmail.com> [2015-09-08
>> 17:51:45 -0400]:
>> > Any hint on which way is better and how can I register an unknown type
>> in
>> > PythonQt?
>>
>> PythonQt != PyQt ;)
>>
>> Florian
>>
>> --
>> http://www.the-compiler.org | me at the-compiler.org (Mail/XMPP)
>>    GPG: 916E B0C8 FD55 A072 | http://the-compiler.org/pubkey.asc
>>          I love long mails! | http://email.is-not-s.ms/
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