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Guest FerdiBorbon
Posted

I bought a Kingston 16gb card for my phone, when i first had the card movies over 1.5gb played smoothly, lately my movies are really choppy, and when i play the same video on "My Storage" instead it plays flawless...

Does any one know if i can fix this card, or do i have to get another one?

Thanks

Guest monyozt
Posted
I bought a Kingston 16gb card for my phone, when i first had the card movies over 1.5gb played smoothly, lately my movies are really choppy, and when i play the same video on "My Storage" instead it plays flawless...

Does any one know if i can fix this card, or do i have to get another one?

Thanks

for me, sandisk is the best.. get higest class(at momment higest class is 6)

im using sandisk 4GB SDHC class 6

Guest FerdiBorbon
Posted
for me, sandisk is the best.. get higest class(at momment higest class is 6)

im using sandisk 4GB SDHC class 6

Hmm i think i have a class 4 16gb, i dont think there are any class 6 16gb though :)

4gb will only fit me 2 movies, i encode at such high bitrates...

Guest FerdiBorbon
Posted

now that ive looked at my card its actually a class 2...i wonder if thats the issue

Posted

I encode the movie at the best bitrate option in SPB Mobile DVD, and it only take about 500-700MB per movie.

(The resolution is set to 800x480 as it is no good to have higher resolution than your screen res.)

ps. I'm using 8GB class 4 Kingston MicroSDHC card, And it work well.

Posted

I encode the movie at the best bitrate option in SPB Mobile DVD, and it only take about 500-700MB per movie.

(The resolution is set to 800x480 as it is no good to have higher resolution than your screen res.)

ps. I'm using 8GB class 4 Kingston MicroSDHC card, And it work well.

Guest harry2612
Posted
Hey guys,

do you know if i could use this one with my O2?

And do you recommend it?

Hi mauisurfer,

No. You need a MicroSD-Card

Guest alvinaloy
Posted
now that ive looked at my card its actually a class 2...i wonder if thats the issue

That might be the issue.

I got a Transcend 16GB Class 6 Micro-SD. Works pretty good for me, though I don't play any huge video file.

Guest FerdiBorbon
Posted
That might be the issue.

I got a Transcend 16GB Class 6 Micro-SD. Works pretty good for me, though I don't play any huge video file.

yeah i was tossing up between this brand and Adata, but reading a reviews on techreviews, for the Adata 16gb class 6 card, it was benchmarked at blazing fast speeds more than what it was specified for, i should of done some research before buying my kingston class 2 :)

Guest sys_error
Posted (edited)
Hmm i think i have a class 4 16gb, i dont think there are any class 6 16gb though :)

4gb will only fit me 2 movies, i encode at such high bitrates...

I'm using Class 6 8GB, Transcend has Class 6 16GB too. If buy in Singapore, 8GB is SGD38, 16GB is SGD123.

HTC provide their Touch HD with Transcend Class 6 8GB for free.

http://www.transcendusa.com/Products/ModDetail.asp?ModNo=195

Edited by sys_error
Guest TheLazieR
Posted
I bought a Kingston 16gb card for my phone, when i first had the card movies over 1.5gb played smoothly, lately my movies are really choppy, and when i play the same video on "My Storage" instead it plays flawless...

Does any one know if i can fix this card, or do i have to get another one?

Thanks

Have you ever try defragment your card ? I used Pocket Mechanic Professional , please try.

:)

Guest tacchan23
Posted
yeah i was tossing up between this brand and Adata, but reading a reviews on techreviews, for the Adata 16gb class 6 card, it was benchmarked at blazing fast speeds more than what it was specified for, i should of done some research before buying my kingston class 2 :)

Could you please give me the link of that techreviews website? I'm also looking around to buy a micro sd card but I couldn't find many reviews on internet...

Guest mauisurfer
Posted

I would be interested in reading a review of SDHC´s, too... and

is there any micro SDHC card with a capacity of 32 GB? I can´t find one on amazon :)

Posted (edited)
4gb will only fit me 2 movies, i encode at such high bitrates...

that's the source of problem. Encode to lower bitrates. PocketPC can not handle high bitrates well enough.

Also, you should follow hardware decoding limitations of Omnia II - Frame size should not exceed 720x480. Otherwise decoding will fallback to software mode where speed and quality will be worse.

Typical maximum reading speed of SD cards in PocketPC is below 2MB/s. So SDHC card with any class will provide the same reading speed. Only difference is how fast you will upload files to SDHC from your PC using card reader.

P.S.: SDHC class is rated by writting speed. Reading speed (movie playback) even on class 2 card can be higher than 6 MB/s.

Edited by sorg
Guest FerdiBorbon
Posted
that's the source of problem. Encode to lower bitrates. PocketPC can not handle high bitrates well enough.

Also, you should follow hardware decoding limitations of Omnia II - Frame size should not exceed 720x480. Otherwise decoding will fallback to software mode where speed and quality will be worse.

Typical maximum reading speed of SD cards in PocketPC is below 2MB/s. So SDHC card with any class will provide the same reading speed. Only difference is how fast you will upload files to SDHC from your PC using card reader.

P.S.: SDHC class is rated by writting speed. Reading speed (movie playback) even on class 2 card can be higher than 6 MB/s.

Well the movies encoded at the same bitrate i have placed on the SD card have played with no problems it only the current ones im uploading to card are giving me issues, i think the more the card gets full the tougher it is to read files...

So you think even a class 6 16gb card will make no difference?

Posted
Well the movies encoded at the same bitrate i have placed on the SD card have played with no problems it only the current ones im uploading to card are giving me issues, i think the more the card gets full the tougher it is to read files...

So you think even a class 6 16gb card will make no difference?

Sandisk Mobile Ultra is very fast inside the phone, in USB storage mode it's about 7MByte/s read AND write speed. file-transfers within the phone don't reach those numbers, but seeing the speed-increase compared to My Storage you can't go much faster than this. With it you get very fast write speeds also. This is because the flash technology is different, albeit a bit more expensive. See below:

Sandisk Mobile Ultra:

post-151707-1252409376_thumb.jpg

My Storage:

post-151707-1252409412_thumb.jpg

  • 3 months later...
Guest gideon1975
Posted
Sandisk Mobile Ultra is very fast inside the phone, in USB storage mode it's about 7MByte/s read AND write speed. file-transfers within the phone don't reach those numbers, but seeing the speed-increase compared to My Storage you can't go much faster than this. With it you get very fast write speeds also. This is because the flash technology is different, albeit a bit more expensive. See below:

Sandisk Mobile Ultra:

post-151707-1252409376_thumb.jpg

My Storage:

post-151707-1252409412_thumb.jpg

Can anyone share with me where can one get a Class 6 16GB Micro SD card in Singapore or Malaysia?

Guest gideon1975
Posted

Can anyone share with me where can one get a Class 6 16GB Micro SD card in Singapore or Malaysia?

Guest bishop4142
Posted
for me, sandisk is the best.. get higest class(at momment higest class is 6)

im using sandisk 4GB SDHC class 6

I have a PNY 4GB how do you tell what "class" and what does this Mean?

Thanks

Guest Doombringer
Posted
I have a PNY 4GB how do you tell what "class" and what does this Mean?

Thanks

class is minimum writing speed in mb/second

Guest DunKnow
Posted (edited)

Facts about microsd card ;)

If no class or class 2 is stated, it is 2mb/sec

If class 4 is stated, it is 4mb/sec

If class 6 is stated, it is 6mb/sec

correct me if i am wrong hehe.

Edited by DunKnow

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