Qt-interest Archive, August 2007
How to add gif or avi files in app
Message 1 in thread
hi all
i am working on QT 4.1 using Mac platform
i want to to that how the .giff or ,avi files can be shown in app.
thanks & regards
------------------------
Jyoti Verma
jyoti.verma@xxxxxxxxxxxxxxx
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Message 2 in thread
Jyoti Verma wrote:
> hi all
> i am working on QT 4.1 using Mac platform
> i want to to that how the .giff or ,avi files can be shown in app.
A third party library like ffmpeg, or if you don't need to be portable
your platform's video support (DirectShow on win32 for example) might be
your best bet here.
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Message 3 in thread
Craig Ringer schrieb:
> Jyoti Verma wrote:
>> hi all
>> i am working on QT 4.1 using Mac platform
>> i want to to that how the .giff or ,avi files can be shown in app.
>
> A third party library like ffmpeg, or if you don't need to be portable
> your platform's video support (DirectShow on win32 for example) might be
> your best bet here.
GIF support is already there in Qt, also animated GIF IIRC (I think the
QMovie class is usable for this). But in Qt 3 you need to explicitly
enable GIF support with 'configure -gif'. Not sure about Qt 4...
Cheers, Oliver
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Message 4 in thread
here extracted from output of configure -help command.
...
The defaults (*) are usually acceptable. A plus (+) denotes a default value
that needs to be evaluated. If the evaluation succeeds, the feature is
included.
....
-no-gif ............ Do not compile the plugin for GIF reading support.
+ -qt-gif ............ Compile the plugin for GIF reading support.
See also src/plugins/imageformats/gif/qgifhandler.h
Till Oliver Knoll a écrit :
> Craig Ringer schrieb:
>
>> Jyoti Verma wrote:
>>
>>> hi all
>>> i am working on QT 4.1 using Mac platform
>>> i want to to that how the .giff or ,avi files can be shown in app.
>>
>>
>> A third party library like ffmpeg, or if you don't need to be portable
>> your platform's video support (DirectShow on win32 for example) might be
>> your best bet here.
>
>
> GIF support is already there in Qt, also animated GIF IIRC (I think
> the QMovie class is usable for this). But in Qt 3 you need to
> explicitly enable GIF support with 'configure -gif'. Not sure about Qt
> 4...
>
> Cheers, Oliver
>
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