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Posts: 95 | Thanked: 5 times | Joined on Mar 2010
#1
I did a completely fresh flash of both 1.2 and eMMC as I didnt have much to worry about losing on the phone.

I loaded on a video that I had on there on 1.1.1 and it played super smoothly under the stock media player.

Under 1.2 it is noticeably choppier.

Any ideas? I did have MPlayer installed under 1.1.1 but never used it. Does it install codecs that might get used by the stock player?
 
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Posts: 103 | Thanked: 20 times | Joined on Jan 2008
#2
What codec do you want to play? I just tried a few different podcasts, they all seem the same, altough jumping is faster now.
 
Posts: 95 | Thanked: 5 times | Joined on Mar 2010
#3
It was an xvid avi and I had unpacked the bitstream as that made playback smooth in 1.1.1
 
Posts: 95 | Thanked: 5 times | Joined on Mar 2010
#4
Its OK... sometimes I'm a bit of a dunce!!!

I'd unpacked the bitstream of the original file whilst it was on the N900... the one I copied back across from the PC after installing 1.2 had a packed bitstream still.

Anyway... this does solve the question - "Do I still need to unpack the bitstreams of AVIs in 1.2 for smooth playback?"

Answers yes!
 
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Posts: 179 | Thanked: 86 times | Joined on Dec 2009 @ Barcelona
#5
Originally Posted by TheMathMan View Post
Anyway... this does solve the question - "Do I still need to unpack the bitstreams of AVIs in 1.2 for smooth playback?"

Answers yes!
Could you elaborate into this? I don't really understand what you mean :S
 
Posts: 95 | Thanked: 5 times | Joined on Mar 2010
#6
Originally Posted by damnshock View Post
Could you elaborate into this? I don't really understand what you mean :S
Some AVIs have a packed bitstream which I think has something to do with how the audio is packed.

These files play back jerky.

Open the AVI in the MPEG4 Modifier (http://www.videohelp.com/tools/MPEG4_Modifier) and it will tell you whether it is a packed bitstream or not.

If it is, click "Unpack", then Save the file as a new name... voila... smooth playback.
 

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Posts: 40 | Thanked: 14 times | Joined on Feb 2010 @ UK
#7
Originally Posted by TheMathMan View Post
Some AVIs have a packed bitstream which I think has something to do with how the audio is packed.

These files play back jerky.

Open the AVI in the MPEG4 Modifier (http://www.videohelp.com/tools/MPEG4_Modifier) and it will tell you whether it is a packed bitstream or not.

If it is, click "Unpack", then Save the file as a new name... voila... smooth playback.
That is interesting. I always use mplayer as the standard player is choppy with most files I try.

How long does it take to do this fix on a 90 minute movie, for example?
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Posts: 95 | Thanked: 5 times | Joined on Mar 2010
#8
Originally Posted by Davey101 View Post
That is interesting. I always use mplayer as the standard player is choppy with most files I try.

How long does it take to do this fix on a 90 minute movie, for example?
Well... it is surprisingly quick... about 1 minute for a 90min movie.
 
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Posts: 179 | Thanked: 86 times | Joined on Dec 2009 @ Barcelona
#9
Shame it's windows only software :S

Maybe I'll try to find a proper software for linux...
 
Posts: 42 | Thanked: 16 times | Joined on Jan 2010
#10
Originally Posted by damnshock View Post
Shame it's windows only software :S

Maybe I'll try to find a proper software for linux...
try avidemux ...
 

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