search for: cabac

I have a Cabac UPS-1700DV2 http://webshop.cabac.com.au/webshop(bD1lbiZjPTUwMA==)/public/catalogue/default.htm?cat=Z_COMP despite the unit having only a USB interface it is supplied with serial port only software for linux, mac & windows, so I need to find alterate software to manage it. I live in Brisbane...

Hello, Just a quick message to correct what I have said in my previous post.It finally seems not that easy to code small wavelet coefficients to have a good precision, and SPIHT is certainly a very good algorithm for that, -and I know there are SPIHT experts that can make very good SPIHT-based codecs-.I have chosen a new and different approach, the multistage residual coding, so I will try to

...you > planning an ISA version with built-in i1 AND/OR/XOR? I've generated a back-end with built-in i1 AND/OR/XOR operations and compared the results against a back-end without these operations. Atm I don't have many applications I can test. I've one application that runs only the CABAC part of H.264 and thereby i1 AND/OR/XOR operations decrease the number of executed operations by 0.2% on a behavioural instruction-set simulator. I used gcc front-end, maybe clang uses more i1 instructions. Also the AND/OR/XOR promotion is not perfect. It produces the following code: ZEXT %r4,...

...ghts Reserved Comment : Encoded and delivered by apple.com/trailers/ Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : Main at L3.0 Format settings, CABAC : No Format settings, ReFrames : 2 frames Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 2mn 30s Bit rate mode : Variable Bit rate : 2 283 Kbps Width...

Hello, I don't have advanced on the NHW codec, but now, as a lot of people, I am following the AOMedia AV1 codec.Just a (late) update of my previous post, there won't be problem in AOM AV1 with the CABAC scheme, as the codec will use Daala's multi-symbol entropy coder and/or ANS.That's great! I have even read on the wiki page, that AV1 will use Daala's PVQ as quantization scheme.Wow. Also as a consequence, there are fewer interest now in the NHW codec, but I would still like to maintai...

...rror ... ================================================================ MEncoder264 output: Commandline: "C:\Program Files\MEncoder264 v1.1.9\MEncoder.exe" -sws 9 -vf scale -ovc x264 -x264encopts frameref=6:bframes=3:me=3:subq=7:brdo:deblock:deblockalpha=0:deblockbeta=0:bime:b_adapt:cabac:b_pyramid:weight_b:mixed_refs:chroma_me:trellis=1:i4x4:i8x8:8x8mv:b8x8mv:4x4mv:8x8dct:nopsnr:bitrate=700:pass=1:turbo=1 -nosound -noskip -priority belownormal -passlogfile "C:\NG\Source\Tools\OggEncoder\Out.x264.avi.stats" -of avi -o "C:\NG\Source\Tools\OggEncoder\Out.x264.avi"...

On 24/08/2009, at 01.19, Stripf, Timo wrote: > > I had also a lot of problems to get the i1 operations working. E.g. > I had to override the getSetCCResultType to get is working and for > ADDE/ADDC the i1 target registers are hardcoded. What is your SetCCResultType now? Can you compile the CodeGen/Blackfin/basic-i1.ll test case? I never got that one working with legal i1. The

Hi Jakob, I forget to mention that I'm working atm on the old 2.5 release code base and not on the svn. So I don't know if the problem still exists. I'm going to test it now. > The Blackfin DSP can do simple i1 operations with the CC flag and > status bits. Initially I also marked i1 as a legal type, but it caused > a lot of problems. Now I pretend that the CC register

Hi Stepan, Sorry for the delay. It's great that you are working on MergeFunctions as well and I agree, we should definitely try to combine our efforts to improve MergeFunctions. Just to give you some context, the pass (with the similar function merging patch) is already being used in a production setting. From my point of view, it would be better if we focus on improving its capability

....01 4001 Bz2Handler.ll 43 220458 0 0.02 220425 0 0.02 202933 BZip2Crc.ll 2 7341 0 0.01 7307 0 0.01 7307 BZip2Decoder.ll 62 373471 0 0.03 373437 0 0.04 367204 BZip2Encoder.ll 47 404407 0 0.03 404373 0 0.03 404373 BZip2Register.ll 3 7943 0 0.01 7909 0 0.01 7909 c4.ll 5 39463 0 0.01 39442 0 0.01 39442 cabac.ll 29 322411 1 0.03 321765 0 0.03 322390 CabBlockInStream.ll 10 42338 0 0.01 42301 0 0.01 42301 CabHandler.ll 80 522100 3 0.05 520638 3 0.04 517881 CabHeader.ll 0 544 0 0.01 507 0 0.01 507 CabIn.ll 12 195283 0 0.02 195246 0 0.02 195246 CabRegister.ll 15 46995 1 0.01 46437 1 0.02 44024 CAFFileALAC.l...