MPEG-4 Comparison Tests

[guada]

I don't have anything under the hand.
But I promise to make a detour soon.

For it, I will use a file trial 45.5 Mb without the sound.
Xvid HD (VDM+Xvid 1.0.2) in 720p (1280*720) against WMV9 HD (Nic's WMEnc v.099 Bêta) 720p (1280*720p).

To soon Decryptit

[decryptit]

''For it, I will use a file trial 45.5 Mb without the sound.''

Do use sound just to see compression comparisons.
I am assuming this is a chapter (60 - 70)mb specify !

[guada]

Good evening Decryptit,


My UC:
Asus p4g8x deluxe
Intel pentium 4
2 * 512mo of Ram/266
Ati radeon 9700 pro
Terratec sound card Dmx6 fire
Card Dv Pinnacle Studio 8.0

Avi file 45.5 mo without sound.
XvidHD (VD + Xvid 1.0.2)
Wmv9HD (WMEnc v0.99 bêta)
Bitrate: 3508 kbps
Basic AVS: GK 0.32


XVID HD: pass1 h263 1.46-0.73/UH6 240/VHQ4/Quantizer 2-4/2-13/2-14 / Teillis Quantisation Time: 39"26
Pass2 idem Time: 36"25

Final size: 124 mo

WMV9 HD: pass1&2 Quality 100 / Fps 24 / Sec/KF 5 / VBR Options use vbr quality 100 / Uses multipass encoding

Pass1 Time: 16"45
Pass2 Time: 55"45
Final size: 128 mo


Report:
- Total length: advantage in WMV9
- Final size: advantage in the Xvid
- Pictorial Défintion: meaningful advantage in WMV9 (clear and pleasant picture to the view)

To soon

[decryptit]

Any Pictures to view !

[guada]

Hello Decryptit,

I am distressed Decryptit.
I had a lot of problem with my UC fixe 2 hard disks SATA 150 (160Go) HS.
I lost everything. All is to restart.
But I promise you to put back it.

To soon.

[decryptit]

Don't worry these things happen, at the wrong time.

[guada]

Good evening Decryptit,

Thank you for your support.
To very soon, I hope for it .

[guada]

Hello everyone,

Some excerpts of XVID and WMV9 capture signed BSPlayer v1.00.812 to the format 1280 * 692 exit of an avi file of movie Chinese Stormriders.
[IMG]C:\Stormriders\xvidpicture1.jpg[/IMG]
[IMG]C:\Stormriders\wmv9picture1.jpg[/IMG]
[IMG]C:\Stormriders\xvidpicture2.jpg[/IMG]
[IMG]C:\Stormriders\wmv9picture2.jpg[/IMG]

Impression on these two excerpts:

If to use you SAR v2.03, you will see that the definition and the chromatic heat of the WMV9 format is pleasant to the eye and more natural.

[Soulhunter]

Ehm, I dont have this file @ my HD...

Or should I have access to you drive ???


Bye

[guada]

Hello Soul,

I apologize Drunk, in spite of my expertises in compression video and in audio pure.
I never managed to do this banal operation.
You can tell myself how to proceed.
Because I have difficulty again making me with the sites of free lodging.
I have already been educated to this manipulation but I am mistaken because I don't much understand and this that doesn't make smile always.

Thank you

[Soulhunter]

Ehm, you go here and...

-> Click @ "Browse" and choose the file you wanna upload

-> Click @ Host and wait...

-> Copy the "Hotlink your image" text here

Like this...



The above image url is...

[*IMG]http://img37.exs.cx/img37/3452/sixfingers.jpg[/IMG*]

But without the * of course...


Bye

[guada]

Thank you a lot for your help Soul.










Note: attention it is only an example of a avi file..
this example makes show the potential of the 2 codecs only with a bitrate of 3500 kbps.
therefore, it is not necessary to expect the miracle.
Thank you for your understanding

[decryptit]

You missed out some important aspects, specify your encoding tools and techniques filters etc.

Put some real images in *.PNG format with effects or scenes which need more detail to be displayed correctly.

Use

 [img] url [/img] 

to decode the image in the specified thread.

[Soulhunter]

Yeah, best one screenshot that shows...

- A close-up (much detail)

- A fast motion scene

- And a scene that is hard to encode*

* Explosions, rain, smoky or underwater scenes !!!


Btw, as this is going to be a HQ encode...

You should do something against this ugly halos in ya source !!!


Bye

[guada]

Hello decryptit and hello Soul,

This treatment is voluntary.
All this to tell you, that I encoded an AVI file rightly already encoded (oversize).
Of course, the previous encoding was not of good quality.

Would tell myself to you why this principle of treatment.
It is very simple, more the quality of the primary source is altered, difficult will be the task of the XVID codecs or WMV9. it is well what occurred here.

Not to disappoint you, I will concoct you at next an encoding of good invoice.

To very soon