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Pocket PC Forum / End Users / Multimedia / March 2004

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MS Encoder: Movies for PPC?

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Thomas Borchert - 21 Mar 2004 10:43 GMT
Hi,

I am trying to use MS Encoder to encode MPEG-2 files to WMV 9 for
viewing on the PPC. The profiles delivered with Encoder have two
drawbacks for me:

1. They use WMV 8, not the presumably better WMV 9.
2. They are set up for NTSC video, while I have PAL.

Whenever I try to modify these profiles to fit my needs, I get
extremely low frame rates on the encoded video. One reason might be
that the format ratio of the PPC is identical to NTSC, but needs to
change for PAL. Anyone has any experience with this?

Thanks!

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Thomas Borchert, Sun, 21 Mar 2004 10:39 +0100

Carlo Ma. Guerrero - 21 Mar 2004 17:45 GMT
Are you using Windows Media Encoder 7 or 9?

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Carlo Ma. Guerrero
Microsoft MVP, Mobile Devices

> Hi,
>
[quoted text clipped - 11 lines]
>
> Thanks!
Thomas Borchert - 21 Mar 2004 19:22 GMT
Carlo,

> Are you using Windows Media Encoder 7 or 9?
>
> --

9

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Thomas Borchert, Sun, 21 Mar 2004 19:22 +0100

Carlo Ma. Guerrero - 21 Mar 2004 21:29 GMT
Hi Thomas.

Just go through the whole process selecting your output as Pocket PC...
select the full screen format, select your audio format and go on until you
have to hit finish. Uncheck start Encoding when ...

Anyway, you will have to go to Properties to edit the Compression... it will
show up as custom once you edit it... and you can select the frame rate as
well as the codec used.

But I think WMV v8 works better for Pocket PCs... The only device I've seen
so far that handles WMV v9 at full screen pretty well is the h1940.

What's your PPC by the way? I'm supposing it's a WM2003 unit already...

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Carlo Ma. Guerrero
Microsoft MVP, Mobile Devices

> Carlo,
>
[quoted text clipped - 3 lines]
>
> 9
Thomas Borchert - 23 Mar 2004 17:39 GMT
Carlo,

I did as you describe. But the frame rate during the encoding with 9 drops to
7 fps or so - even on the input side. weird!

> But I think WMV v8 works better for Pocket PCs... The only device I've seen
> so far that handles WMV v9 at full screen pretty well is the h1940.

That might well be. I had decent results.

> What's your PPC by the way? I'm supposing it's a WM2003 unit already...

An iPaq 5450 with WM2003.

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Thomas Borchert, Tue, 23 Mar 2004 16:03 +0100

Carlo Ma. Guerrero - 27 Mar 2004 18:32 GMT
Yikes... a PXA250 unit...

Try encoding in v8 or v7... and try to keep the bitrates below 250kbps.

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Carlo Ma. Guerrero
Microsoft MVP, Mobile Devices

> Carlo,
>
[quoted text clipped - 9 lines]
>
> An iPaq 5450 with WM2003.
Thomas Borchert - 29 Mar 2004 12:58 GMT
Carlo,

> Yikes... a PXA250 unit...

Hey, it was the latest and the greatest just one year ago. Got badly
bitten by the early adopter bug...

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Thomas Borchert, Mon, 29 Mar 2004 12:25 +0200

 
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