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Validate multimedia files with java
Hi there,
I want to build a movie repository with many different format for one extract,
but I would like to be sure that admin users will put the correct data regarding
file format, rate, ...
Is there a way to read a video (windows media, real player) or audio file
with a java class and get all these data ?
Thanks a lot in advance
Jerome
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Re: Validate multimedia files with java
Jerome,
This can usually be accomplished by reading the first few bytes of the file
and verifying that it meets the requirements of a format that you want to
support. You can do this using standard Java io classes. I have done this
many times to verify the format of image files.
I'm not sure what the format of the files types are that you specified, but
usually there is a header at the beginning of the file that can be used to
determine it's type. See the websites for the formats you want to support.
For Windows Media, I suggest msdn.microsoft.com
Hope this helps,
Rob
"Jerome" <jholvoet@noos.fr> wrote:
>
>Hi there,
>
>I want to build a movie repository with many different format for one extract,
>but I would like to be sure that admin users will put the correct data regarding
>file format, rate, ...
>Is there a way to read a video (windows media, real player) or audio file
>with a java class and get all these data ?
>
>Thanks a lot in advance
>Jerome
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