weightp coreavc artifacts corruption

[Dark Shikari]

Originally Posted by CpT

Testing that now.

Edit: just tested, same results with --nf + weighted p

Upload it somewhere...

[CpT]

Here's a test page
http://vizmu.com/player/flash/test.html

Direct link,
http://vizmu.com/player/2012-yellostone.mp4

[Chengbin]

Originally Posted by Dark Shikari

What the heck are you on about?

We've tested dozens of software and hardware decoders. There are a grand total of two that fail: CoreAVC and the Apple TV. Basically everything else works.

Make that 5.

All Archos PMPs do not handle weightp properly.

[Dark Shikari]

Originally Posted by Chengbin

Make that 5.

All Archos PMPs do not handle weightp properly.

Are they broken with weightp, or with dupes? In other words, do they work with --weightp 2 --ref 1?

[Dark Shikari]

Originally Posted by CpT

Here's a test page
http://vizmu.com/player/flash/test.html

Direct link,
http://vizmu.com/player/2012-yellostone.mp4

More things to test:

--weightp 2 --nf --direct temporal
--weightp 2 --nf --direct none
--weightp 2 --nf --bframes 0
--weightp 2 --direct temporal
--weightp 2 --direct none
--weightp 2 --bframes 0

Which ones of those work?

I have a hunch that Flash's direct calculation is broken.

[CpT]

Just tried --weightp 2 --ref 1 and it works

see below, scrub to 50 seconds
http://vizmu.com/player/flash/test.html

direct download -sorry for speed cap.
http://vizmu.com/player/2012-yellostone2.mp4

[Chengbin]

Originally Posted by Dark Shikari

Are they broken with weightp, or with dupes? In other words, do they work with --weightp 2 --ref 1?

Anything other than ref 1 will not work.

[Dark Shikari]

Originally Posted by Chengbin

Anything other than ref 1 will not work.

Which means it's broken with dupes, not with weightp.

[Chengbin]

Originally Posted by Dark Shikari

Which means it's broken with dupes, not with weightp.

I thought 64bit wasn't broken.

Also, they play fine with ffmpeg-mt.

Is it still duped?

[CpT]

LOL,

I enabled mbtree and it works with 3 ref's + mixed ref's and weighted p @ 2.

So weighted p requires mbtree for flash usage?

[Dark Shikari]

Originally Posted by CpT

LOL,

I enabled mbtree and it works with 3 ref's + mixed ref's and weighted p @ 2.

So weighted p requires mbtree for flash usage?

I find that extraordinarily dubious... MB-tree doesn't change anything with regards to the features used on a bitstream level.

[unschuldsengel]

Originally Posted by CpT

I enabled mbtree and it works with 3 ref's + mixed ref's and weighted p @ 2.

I have mbtree always on and with weightedp=2 the problem occurs. also with 3 refs.

[CpT]

Originally Posted by unschuldsengel

I have mbtree always on and with weightedp=2 the problem occurs. also with 3 refs.

Are you talking about in flash or elseware.

I'm also running a longer test atm to see if I can reproduce it.

Edit: if I am able to reproduce it. mbtree on = no issue,
But mbtree off + same exact settings the issue occurs.

I'm done testing for for now.

[unschuldsengel]

Originally Posted by CpT

Are you talking about in flash or elseware

Just Flash, the videos worke fine in VLC etc.

[prOnorama]

Originally Posted by CpT

lol, Where do u live? We only allow viewing from a few countries.

403 Forbidden here also (Netherlands)

Maybe not use your site (wtf vizmu? lol it sounds like a rodent) but a site that's internationally accessible. Really Germany and The Netherlands aren't the bush-bush geographically or interwebz-wise also *cough* x264.nl should give a hint

[CpT]

Originally Posted by prOnorama

403 Forbidden here also (Netherlands)
(wtf vizmu? lol it sounds like a rodent)

This coming from a guy named prOnoram.

You should have access now btw, So should you Lord Mulder.

[CruNcher]

The Same black blocks on TIs Decoder (Archos 5IT Omap 3440) @ the 5th second like in Chengbins sample

[LoRd_MuldeR]

Originally Posted by CpT

It can be seen here http://vizmu.com/movie-trailers/724/129861/
Scrub to 50 seconds, it's shortly after that.

Originally Posted by CpT

You should have access now btw, So should you Lord Mulder.

Yes, it works now. Thanks. But I'm unable to spot the distortions around 0:50 in that sample

[CpT]

Originally Posted by LoRd_MuldeR

Yes, it works now. Thanks. But I'm unable to spot the distortions around 0:50

I uploaded a working version to the actual site. Then updated the links in my first post about it.

It can be seen here http://vizmu.com/player/flash/test2.html
Scrub to 50 seconds, it's shortly after that @ 56-59

working version - scrub to 50 seconds.
http://vizmu.com/movie-trailers/724/129861/

[LoRd_MuldeR]

Originally Posted by CpT

I uploaded a working version to the actual site. Then updated the links in my first post about it.

It can be seen here http://vizmu.com/player/flash/test2.html
Scrub to 50 seconds, it's shortly after that @ 56-59

Oh, yes. Now I can reproduce the distortions in the "explosion" scene