cng

I thought my X51v was godlike and the Intel 2700g chip could much down any video easily until I popped in my anime at 1.5 MB/s. I found that I max out at 700-720ish kb/s and therefore giving me only 40-50% performance. The video is choppy and sometimes even freezes for a few second. The sound plays normally though. How about the experiences with these large videos? I'm kinda disappointed.

tancerman

is your processor set to max?

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ksong12

maybe your memory card doesnt support that high of a transfer speed? or maybe the axim doesnt

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Chrissard

Originally Posted by tancerman

is your processor set to max?

Is it supose to be set to max? Mine is on auto and I also see some pausing or slowness a few times during a movie.

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darkdestroyer

Average Speed 177.55%
Audio Samples 8707159
Amount of Data 16104KB
Bench Time 1:42.165
Bench Sample Rate 85227
Bench Data Rate 1.2Mbits/s
Original Time 3:01.399
Original Frame Rate 23.98
Original Sample Rate 48000
Original Data Rate 727kbits/s

This was for the movie Stealth played on an HP iPAQ 4705

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Recent review of the HP iPAQ 4700 vs other PDA's such as the X50v/ X51v UPDATED with PIX of 4705 vs x50v

Recent review of the Boxwave Cleartouch VS AntiGlare screen protector

darkdestroyer

Just did another test

Bench Time 8:17
Bench Frame Rate 20.58
Sample rate 41239
Data Rate 1.6Mbits/s

Orginal time 7:06
Original Frame 23.97
Original Sample 48000
Original Data 1.9Mbits/s

Batman Begins

Thus you shouldnt be maxing out at 700kb/s ish, the X51v's GFX chip is godlike compared to the 4705's gfx chip. (not saying the 4705's chip is bad, just saying the Axim's chip is better)

Consult this thread for Data Rates in TCPMP
http://smartmobileassets.com/cgi-bin...k,m=1136177035

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Recent review of the HP iPAQ 4700 vs other PDA's such as the X50v/ X51v UPDATED with PIX of 4705 vs x50v

Recent review of the Boxwave Cleartouch VS AntiGlare screen protector

cng

Card is A-Data 2 GB SD 150x.
Processor set at max, though when playing such movies, even if you put it on auto, the speed will be 624 Mhz.

Maybe it is the different file compression?

cng

This the the benchmark results:

TCPMP Version 0.71 Benchmark Results

Average Speed 49.85%
Video Frames 242
Audio Samples 523087
Amount of Data 1492 KB

Bench. Time 0:20.245
Bench. Frame Rate 11.95
Bench. Sample Rate 25836
Bench. Data Rate 604 kbit/s

Original Time 0:10.093
Original Frame Rate 23.98
Original Sample Rate 48000
Original Data Rate 1.2 Mbit/s

URL \SD Card\VIDEO\[IY-F&Oki]_Paradise_Kiss_-_Episode_10_(3A4E6652).avi
Size 177149952
Platform PocketPC
OS Version 5.01
OEM Info Dell Axim X51v
Clock speed 624 Mhz
Video output Intel 2700G 480x640 16bits Slow
Video zoom 704x396 -> 356x640
Audio output Wave Output 48000Hz 16Bits 2Ch.

This is even more strange:

TCPMP Version 0.71 Benchmark Results

Average Speed 45.18%
Video Frames 162
Audio Samples 330415
Amount of Data 474 KB

Bench. Time 0:14.954
Bench. Frame Rate 10.83
Bench. Sample Rate 22094
Bench. Data Rate 260 kbit/s

Original Time 0:06.756
Original Frame Rate 23.98
Original Sample Rate 44100
Original Data Rate 575 kbit/s

URL \SD Card\VIDEO\[Shinsen-Subs]_Blood+_08_[D856887F].avi
Size 179091456
Platform PocketPC
OS Version 5.01
OEM Info Dell Axim X51v
Clock speed 624 Mhz
Video output Intel 2700G 480x640 16bits Slow
Video zoom 640x480 -> 480x640
Audio output Wave Output 44100Hz 16Bits 2Ch.

puntloos

Just out of curiosity - what codec are you using - (File -> Media Info)

You SHOULD be using "MPEG4 DivX/XviD". If it says 'ffdshow' or something else then that is probably the reason. (because not all codecs in TCPMP are optimized)

With a pretty cheap extremememory 1GB SD card I get 132.58% speed with a 7.0Mbit/sec (yes, 7) avi file of 640x480 resolution.

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cng

Tested another video - 720 x 480. Its the codec, not the bitrate.

TCPMP Version 0.71 Benchmark Results

Average Speed 197.55%
Video Frames 1000
Audio Samples 1970735
Amount of Data 2437 KB

Bench. Time 0:20.247
Bench. Frame Rate 49.39
Bench. Sample Rate 97333
Bench. Data Rate 986 kbit/s

Original Time 0:40.000
Original Frame Rate 25.00
Original Sample Rate 48000
Original Data Rate 499 kbit/s

URL \SD Card\VIDEO\The Incredibles XviD AC3 DVD-Rip.avi
Size 717381632
Platform PocketPC
OS Version 5.01
OEM Info Dell Axim X51v
Clock speed 624 Mhz
Video output Intel 2700G 480x640 16bits Slow
Video zoom 720x480 -> 426x640
Audio output Wave Output 48000Hz 16Bits 2Ch.

Thank you puntloos for pointing that out and now I'm relatively happy. But what am I going to do with all the anime?! Recode I guess..

puntloos

Sadly TCPMP uses its non-optimal codec for the fairly common older 'divx 3' codec hack. So yes, you'll probably have to recode at least those.

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blueman541

I just started using TCPMP to watch 640x480 resolution anime and movies and it worked fine with out getting choppy video. I am doing this over a wireless network with a 4mb buffer set.