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Developer
dynamicdhaka
Posts: 101
Registered: ‎12-10-2009
My Device: styile 9670

Re: Multimedia Decoder access in rim?

it is not possible to play two player for audio and video simultaneously....so you could not do that...one thing you can do...if you feed audio and video data into same player with mime type:video/mp4  then the player will play both stream....try this

Mobile Application Advisor
Developer
ankit
Posts: 146
Registered: ‎07-24-2008
My Device: none

Re: Multimedia Decoder access in rim?

Hi

i am using the same MIME type. The issue is some header is missing which tells the Player about the meta data of the MP4. I am still facing the same issue and looking for the solution.

 

 

Thanks

Ankit

 

 

Thanks & Regards,
Ankit Dubey
Module Lead Software Engineer, mLabs
Impetus InfoTech (India) Pvt. Ltd.
Developer
dynamicdhaka
Posts: 101
Registered: ‎12-10-2009
My Device: styile 9670

Re: Multimedia Decoder access in rim?

are you playing H263 video stream? before feeding the data into player ..try to play the data using any H263 player http://www.angelfire.com/in/H261/h263player.html ......at first...collect the stream from your source...then save it into a file and then play it..if the above player could not play then you realize there is missing something..

Mobile Application Advisor
Developer
dynamicdhaka
Posts: 101
Registered: ‎12-10-2009
My Device: styile 9670

Re: Multimedia Decoder access in rim?

test using my way..i will tell you next step...

Mobile Application Advisor
Developer
ankit
Posts: 146
Registered: ‎07-24-2008
My Device: none

Re: Multimedia Decoder access in rim?

Hi

I am using H264/aac stream.

still no luck.

 

Thanks

Ankit

Thanks & Regards,
Ankit Dubey
Module Lead Software Engineer, mLabs
Impetus InfoTech (India) Pvt. Ltd.
Developer
dynamicdhaka
Posts: 101
Registered: ‎12-10-2009
My Device: styile 9670

Re: Multimedia Decoder access in rim?

After 6 month research and development,we have completed our own custom H263 decoder for blackberry. it is working fine..Now.we dont need to use  Manager.createPlayer() to play H263 video..

Mobile Application Advisor
Developer
ankit
Posts: 146
Registered: ‎07-24-2008
My Device: none

Re: Multimedia Decoder access in rim?

Hi

I am curious to know , how did you achieve it.

Any input will help people like me.

 

Thanks

Ankit

Thanks & Regards,
Ankit Dubey
Module Lead Software Engineer, mLabs
Impetus InfoTech (India) Pvt. Ltd.
Developer
dynamicdhaka
Posts: 101
Registered: ‎12-10-2009
My Device: styile 9670

Re: Multimedia Decoder access in rim?

[ Edited ]

Actually,we have done our research on ITU-T H263 specification. We have go throgh also other researh of other organization .then we made our test based development using fix point number. it was working fine in pc but was not compatible for mobile device. after more optimization, we have implemented it for  J2ME based device.we have tested storm2 9520,bold 9700  etc. yet we need more optimization and also going to testing in more handset

Mobile Application Advisor