Hi,

I used DirectShow to write a MP3 player.
I found it is OK for playing CBR mp3 files.
For some VRB mp3 files, we met some strange problems.
For example: Music time length is not correct.

Does DirectShow of Windows CE support all VBR mp3 files ?


Thanks.

Yu.

Re: Does DirectShow support VBR in Windows CE 5.0? by Yu

Yu
Wed Aug 23 04:26:48 CDT 2006

Hi,

We found GetCurrentPosition() seems to be NOT correct for some VBR mp3
files.

Thanks.

Yu.


"Yu" <Yu.Mails@msa.hinet.net> ¼¶¼g©ó¶l¥ó·s»D:%23Gos5QpxGHA.3496@TK2MSFTNGP02.phx.gbl...
> Hi,
>
> I used DirectShow to write a MP3 player.
> I found it is OK for playing CBR mp3 files.
> For some VRB mp3 files, we met some strange problems.
> For example: Music time length is not correct.
>
> Does DirectShow of Windows CE support all VBR mp3 files ?
>
>
> Thanks.
>
> Yu.
>
>



RE: Does DirectShow support VBR in Windows CE 5.0? by Smith

Smith
Sun Aug 27 22:29:01 CDT 2006

Dear Yu,

I write an application used directShow APIs to play a MP3 file and meet a
problem at Renderfile function.
+ CoInitialize: successfully
+ CoCreateInstance to create IGraphBuilder: successfully
+ QueryInterface: successfully
+ RenderFile: fail, return VFW_E_CANNOT_RENDER (0x80040218L in
hexadecimal)
+ Run:
.....
it would be great if you can help me about
+ why the RenderFile fail ? and how to fix it ?
+ is there any better solution to write a MP3 Player ?

Thanks alot,

Smith.



I am writing a MP3 player for Windows CE 2005 use directShow, but the
RenderFile return an error as ""

"Yu" wrote:

> Hi,
>
> I used DirectShow to write a MP3 player.
> I found it is OK for playing CBR mp3 files.
> For some VRB mp3 files, we met some strange problems.
> For example: Music time length is not correct.
>
> Does DirectShow of Windows CE support all VBR mp3 files ?
>
>
> Thanks.
>
> Yu.
>
>
>