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16th May 2008, 17:48 | #63 | Link | |
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Yes, I disabled logo. |
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16th May 2008, 18:29 | #64 | Link | ||
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If you feel the logo impacts performance by that much.....may I suggest you consider removing it. It adds zero value to the customer anyways and frankly, I would assume it annoys most of them...sorry :-) Edit: Also a very quick tests with only one run each (logo on/off) shows basically no difference. And while I'm at it, some more things I noticed: The installer didn't quite create the start menu shortcut right, it points to: Code:
C:\Windows\System32\rundll32.exe C:\PROGRA~2\DivX\DivX Codec H264\DivXDecH264.ax Config Quote:
The uninstaller is correct though: Code:
"C:\Program Files (x86)\DivX\DivXH264CodecBundleUninstall.exe" Last edited by the_corona; 16th May 2008 at 18:46. |
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16th May 2008, 18:39 | #65 | Link | |
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I don't think that logo is that annoying and there are reasons to keep it on by default in the beta. Can anyone suggest where I might find 300.2006.1080p.BluRay.DTS.x264-CtrlHD.sample.noaudio.mkv? |
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16th May 2008, 18:49 | #66 | Link | |
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If you need any of my clips, pm me. Thnx |
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16th May 2008, 19:54 | #67 | Link |
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300.2006.1080p.BluRay.DTS.x264-CtrlHD.sample.noaudio.mkv
http://www.mediafire.com/?1d1i1m39waz It's from Dark Shikari's x264 blog http://x264dev.multimedia.cx/ |
16th May 2008, 20:00 | #68 | Link |
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Thank you.
Part of the problem is that Beta 1 uses YUY2 by default, while CoreAVC defaults to YV12. YUY2 is slower. I'm not sure why it didn't show up in Al's tests. I'll benchmark the 300 clip and we'll try to get you an updated build as soon as we can. p.s. does anyone know what 'fps' is in TimeCodec? (decoding framerate seems to be 'dfps') Last edited by sparky; 16th May 2008 at 20:18. |
17th May 2008, 02:54 | #69 | Link |
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Hi all,
I've just posted an update on the project home page with some of the feedback we've been getting so far, including a note about the color space issue we're seeing that we believe is causing some of you to see different results than we do on our test box for Beta 1. We'll aim to get a new build out next week. |
17th May 2008, 06:29 | #71 | Link | |
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Edit: Fixed in official x264.
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Follow x264 development progress | akupenguin quotes | x264 git status ffmpeg and x264-related consulting/coding contracts | Doom10 Last edited by Dark Shikari; 17th May 2008 at 07:55. |
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17th May 2008, 14:26 | #72 | Link |
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I did a few quick tests with the DivX H.264 Decoder Beta-1 this morning.
It seems to work 100% fine with a bunch HD trailer I have tested. Performance is also great on my Quadcore. Congratulations so far, but CoreAVC is still a bit faster... Here are my result from the "Syriana" 1080p trailer: Code:
[ffdshow-tryouts] (NULL) User: 45s, kernel: 0s, total: 45s, real: 57s, fps: 74.9, dfps: 58.8 (VMR9) User: 88s, kernel: 0s, total: 89s, real: 109s, fps: 38.3, dfps: 31.1 [DivX H.264 Decoder] (NULL) User: 10s, kernel: 0s, total: 11s, real: 22s, fps: 309.5, dfps: 148.8 (VMR9) User: 62s, kernel: 0s, total: 63s, real: 72s, fps: 53.8, dfps: 47.2 [CoreAVCDecoder Trial] (NULL) User: 7s, kernel: 0s, total: 7s, real: 21s, fps: 458.4, dfps: 156.7 (VMR9) User: 48s, kernel: 0s, total: 48s, real: 56s, fps: 70.8, dfps: 60.0 The problem is, the DivX Decoder doesn't work with the H.264 videos I encoded myself (using x264 and Avidemux). Either the video doesn't run smooth (although CPU load is at ~5%) or 'mplayerc'.exe crashes in module 'divxdech264.ax'. Tried muxing to several containers (MP4, MKV, AVI), but all of them don't play smooth (except for MP4, MP4 simply crashes). I also tried 'internal' splitters vs. Haali Media Splitter. No difference... Here is the file information, as reported by Avinaptic: Code:
[ About H.264 encoding ] User data: x264 User data: core 59 r839 27c3071 User data: H.264/MPEG-4 AVC codec User data: Copyleft 2003-2008 User data: http://www.videolan.org/x264.html User data: cabac=1 User data: ref=6 User data: deblock=1:0:0 User data: analyse=0x3:0x113 User data: me=umh User data: subme=7 User data: brdo=1 User data: mixed_ref=1 User data: me_range=24 User data: chroma_me=1 User data: trellis=1 User data: 8x8dct=1 User data: cqm=0 User data: deadzone=21,11 User data: chroma_qp_offset=0 User data: threads=6 User data: nr=0 User data: decimate=1 User data: mbaff=0 User data: bframes=15 User data: b_pyramid=1 User data: b_adapt=1 User data: b_bias=0 User data: direct=3 User data: wpredb=1 User data: bime=1 User data: keyint=1000 User data: keyint_min=25 User data: scenecut=40(pre) User data: rc=2pass User data: bitrate=851 User data: ratetol=1,0 User data: rceq='blurCplx^(1-qComp)' User data: qcomp=1,00 User data: qpmin=10 User data: qpmax=51 User data: qpstep=4 User data: cplxblur=20,0 User data: qblur=0,5 User data: ip_ratio=1,40 User data: pb_ratio=1,30 User data: aq=2:1,00 SPS id: 0 Profile: High@L5.1 Num ref frames: 6 Aspect ratio: Square pixels Chroma format idc: YUV 4:2:0 PPS id: 0 (SPS: 0) Entropy coding type: CABAC Weighted prediction: No Weighted bipred idc: B slices - implicit weighted prediction 8x8dct: Yes Number of frames: 147239 Drop/delay frames: 0 Corrupted frames: 0 P-slices: 60437 ( 41.047 %) ########## B-slices: 86345 ( 58.643 %) ############### I-slices: 457 ( 0.310 %) SP-slices: 0 ( 0.000 %) SI-slices: 0 ( 0.000 %) // EDIT I have uploaded a short sample here: http://mplayer.somestuff.org/misc/h264_sample.7z PW is "Remoulade" Using the DivX H.264 Decoder, I get: Using ffdshow-tryouts for the very same video, I get: Using Haali Renderer and Haali Media Splitter in both cases.
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17th May 2008, 16:49 | #73 | Link | |
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18th May 2008, 01:37 | #75 | Link |
Does it really matter?
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Is anyone experiencing an issue with divx codec overriding the Coreavc as the preferred decoder? Even after I try to set it again from the coreavc dialog it won't pass up the divx codec for merit. All I can do is uninstall it to play videos with core
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18th May 2008, 01:50 | #77 | Link |
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I experienced the exact opposite. After installation CoreAVC still decoded the video, but then I hat it prefered in MPC HC, so I disabled Core. Then the MPC internal decoder took over and only after decoding this DivX kicked in...
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18th May 2008, 11:30 | #80 | Link |
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file specs: x264_hp_2pass_720x288_B3-Ref_Ref5_p4x4-i8x8_loop-5_WBP_cabac_cqm-qmatrix
cpu: pentium3 866mhz result: DivxH264 42.83fps ffdshow 64.48fps CoreAVC 75.57fps so it doesnt seem to be very fast on non-multithreading cpus it also crashed on a baseline profile sample i created with x264: x264-r285_bp_720x288_B0_Ref5_p8x8-i4x4_loop-5_wbp_mp4box.mp4 if you want i can upload it
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coreavc, divx, h264 decoder, remoulade |
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