> > > So, It seems to be bug only with auto generated yuv. Thanks a lot. We will look into the issue.
> I have did mistake, I need specify YV12 > > user@video-ubuntu:~/VAAPI/libva-1.3.0/test/encode$ h264encode -w 1920 -h 1080 > --srcyuv > /media/user/d482a1e4-9a55-47ca-b307-72316011289a/home/user/BigBuckBunny_1920_1080_24fps.yuv > -framecount 14315 -f 24 -fourcc YV12 -o ./test.h264 > Source YUV file > /media/user/d482a1e4-9a55-47ca-b307-72316011289a/home/user/BigBuckBunny_1920_1080_24fps.yuv > with 14315 frames > Source frame is 1920x1080 and will code clip to 1920x1088 with crop > > > INPUT:Try to encode H264... > INPUT: RateControl : VBR > INPUT: Resolution : 1920x1080, 14315 frames > INPUT: FrameRate : 24 > INPUT: Bitrate : 11943936 > INPUT: Slieces : 1 > INPUT: IntraPeriod : 30 > INPUT: IDRPeriod : 60 > INPUT: IpPeriod : 1 > INPUT: Initial QP : 26 > INPUT: Min QP : 0 > INPUT: Source YUV : > FILE:/media/user/d482a1e4-9a55-47ca-b307-72316011289a/home/user/BigBuckBunny_1920_1080_24fps.yuv > (fourcc YV12) > INPUT: Coded Clip : ./test.h264 > INPUT: Rec Clip : Not save reconstructed frame > > > libva info: VA-API version 0.35.0 > libva info: va_getDriverName() returns 0 > libva info: Trying to open /usr/local/lib/dri/i965_drv_video.so > libva info: Found init function __vaDriverInit_0_35 > libva info: va_openDriver() returns 0 > Use profile VAProfileH264High > Support rate control mode (0x12):CBR CQP > Support VAConfigAttribEncPackedHeaders > Support packed sequence headers > Support packed picture headers > Support packed misc headers > Support 1 RefPicList0 and 1 RefPicList1 > -00014314(139799 bytes coded) > > PERFORMANCE: Frame Rate : 64.07 fps (14315 frames, 223424 ms > (15.61 ms per frame)) > PERFORMANCE: Compression ratio : 75:1 > PERFORMANCE: UploadPicture : 220689 ms (15.42, 98.78% percent) > PERFORMANCE: vaBeginPicture : 11 ms (0.00, 0.00% percent) > PERFORMANCE: vaRenderHeader : 53 ms (0.00, 0.02% percent) > PERFORMANCE: vaEndPicture : 1682 ms (0.12, 0.75% percent) > PERFORMANCE: vaSyncSurface : 1037 ms (0.07, 0.46% percent) > PERFORMANCE: SavePicture : 1587 ms (0.11, 0.71% percent) > PERFORMANCE: Others : -1635 ms (300032.53, 1922338.54% > percent) > (Multithread enabled, the timing is only for reference) > > Screenshot - everything is good http://yadi.sk/d/Bi9bQjN9LMtXn > > So, It seems to be bug only with auto generated yuv. > > 28.03.2014, 13:52, "Nik Orlov" <nikitos1...@yandex.ru>: > > Here I have downloaded yuv420 1920x1080 raw video > > > > http://trace.eas.asu.edu/yuv/ > > > > Big Buck Bunny - 14315 Frames - 24 fps > > > > And do some tests > > > > user@video-ubuntu:~/VAAPI/libva-1.3.0/test/encode$ ./avcenc 1920 1080 > > /media/user/d482a1e4-9a55-47ca-b307-72316011289a/home/user/BigBuckBunny_1920_1080_24fps.yuv > > ./test.avcenc > > libva info: VA-API version 0.35.0 > > libva info: va_getDriverName() returns 0 > > libva info: Trying to open /usr/local/lib/dri/i965_drv_video.so > > libva info: Found init function __vaDriverInit_0_35 > > libva info: va_openDriver() returns 0 > > 14316/14315 ... > > done! > > encode 14315 frames in 115.916801 secondes, FPS is 123.5 > > > > user@video-ubuntu:~/VAAPI/libva-1.3.0/test/encode$ ./avcenc 1920 1080 > > /media/user/d482a1e4-9a55-47ca-b307-72316011289a/home/user/BigBuckBunny_1920_1080_24fps.yuv > > ./test2.avcenc fb=1000000 mode=0 > > libva info: VA-API version 0.35.0 > > libva info: va_getDriverName() returns 0 > > libva info: Trying to open /usr/local/lib/dri/i965_drv_video.so > > libva info: Found init function __vaDriverInit_0_35 > > libva info: va_openDriver() returns 0 > > 52/14315 ...Unrepairable overflow! > > 14316/14315 ... > > done! > > encode 14315 frames in 345.111206 secondes, FPS is 41.5 > > > > user@video-ubuntu:~/VAAPI/libva-1.3.0/test/encode$ ./avcenc 1920 1080 > > /media/user/d482a1e4-9a55-47ca-b307-72316011289a/home/user/BigBuckBunny_1920_1080_24fps.yuv > > ./test2.avcenc fb=1000000 mode=1 > > libva info: VA-API version 0.35.0 > > libva info: va_getDriverName() returns 0 > > libva info: Trying to open /usr/local/lib/dri/i965_drv_video.so > > libva info: Found init function __vaDriverInit_0_35 > > libva info: va_openDriver() returns 0 > > 39/14315 ...Unrepairable overflow! > > 14316/14315 ... > > done! > > encode 14315 frames in 271.048706 secondes, FPS is 52.8 > > > > user@video-ubuntu:~/VAAPI/libva-1.3.0/test/encode$ ./avcenc 1920 1080 > > /media/user/d482a1e4-9a55-47ca-b307-72316011289a/home/user/BigBuckBunny_1920_1080_24fps.yuv > > ./test2.avcenc fb=1000000 mode=2 > > libva info: VA-API version 0.35.0 > > libva info: va_getDriverName() returns 0 > > libva info: Trying to open /usr/local/lib/dri/i965_drv_video.so > > libva info: Found init function __vaDriverInit_0_35 > > libva info: va_openDriver() returns 0 > > 20/14315 ...Unrepairable overflow! > > 14318/14315 ... > > done! > > encode 14315 frames in 272.932495 secondes, FPS is 52.4 > > > > Than I encoded it via h264encoder > > > > user@video-ubuntu:~/VAAPI/libva-1.3.0/test/encode$ h264encode -w 1920 -h > > 1080 --srcyuv > > /media/user/d482a1e4-9a55-47ca-b307-72316011289a/home/user/BigBuckBunny_1920_1080_24fps.yuv > > -framecount 14315 -f 24 -o ./test.h264 > > Source YUV file > > /media/user/d482a1e4-9a55-47ca-b307-72316011289a/home/user/BigBuckBunny_1920_1080_24fps.yuv > > with 14315 frames > > Source frame is 1920x1080 and will code clip to 1920x1088 with crop > > > > INPUT:Try to encode H264... > > INPUT: RateControl : VBR > > INPUT: Resolution : 1920x1080, 14315 frames > > INPUT: FrameRate : 24 > > INPUT: Bitrate : 11943936 > > INPUT: Slieces : 1 > > INPUT: IntraPeriod : 30 > > INPUT: IDRPeriod : 60 > > INPUT: IpPeriod : 1 > > INPUT: Initial QP : 26 > > INPUT: Min QP : 0 > > INPUT: Source YUV : > > FILE:/media/user/d482a1e4-9a55-47ca-b307-72316011289a/home/user/BigBuckBunny_1920_1080_24fps.yuv > > (fourcc NV12) > > INPUT: Coded Clip : ./test.h264 > > INPUT: Rec Clip : Not save reconstructed frame > > > > libva info: VA-API version 0.35.0 > > libva info: va_getDriverName() returns 0 > > libva info: Trying to open /usr/local/lib/dri/i965_drv_video.so > > libva info: Found init function __vaDriverInit_0_35 > > libva info: va_openDriver() returns 0 > > Use profile VAProfileH264High > > Support rate control mode (0x12):CBR CQP > > Support VAConfigAttribEncPackedHeaders > > Support packed sequence headers > > Support packed picture headers > > Support packed misc headers > > Support 1 RefPicList0 and 1 RefPicList1 > > -00014314(147603 bytes coded) > > > > PERFORMANCE: Frame Rate : 62.07 fps (14315 frames, 230630 ms > > (16.11 ms per frame)) > > PERFORMANCE: Compression ratio : 59:1 > > PERFORMANCE: UploadPicture : 224767 ms (15.70, 97.46% percent) > > PERFORMANCE: vaBeginPicture : 21 ms (0.00, 0.01% percent) > > PERFORMANCE: vaRenderHeader : 67 ms (0.00, 0.03% percent) > > PERFORMANCE: vaEndPicture : 2263 ms (0.16, 0.98% percent) > > PERFORMANCE: vaSyncSurface : 4141 ms (0.29, 1.80% percent) > > PERFORMANCE: SavePicture : 1692 ms (0.12, 0.73% percent) > > PERFORMANCE: Others : -2321 ms (300032.48, 1862275.06% > > percent) > > (Multithread enabled, the timing is only for reference) > > > > Try to see it with VLC. Some bugs, but not that I have getted with auto > > generated yuv, maybe I did something wrong? > > > > See bug screenshot http://yadi.sk/d/EDTI2RVgLMomM > > > > user@video-ubuntu:~/VAAPI/libva-1.3.0/test/encode$ ffmpeg -f rawvideo > > -vcodec rawvideo -s 1920x1080 -r 24 -pix_fmt yuv420p -i > > /media/user/d482a1e4-9a55-47ca-b307-72316011289a/home/user/BigBuckBunny_1920_1080_24fps.yuv > > ./test.mp4 > > ffmpeg version N-61874-g57e939d Copyright (c) 2000-2014 the FFmpeg > > developers > > built on Mar 27 2014 11:38:32 with gcc 4.8 (Ubuntu/Linaro 4.8.1-10ubuntu9) > > configuration: --enable-libx264 --enable-gpl > > libavutil 52. 69.100 / 52. 69.100 > > libavcodec 55. 55.100 / 55. 55.100 > > libavformat 55. 35.101 / 55. 35.101 > > libavdevice 55. 11.100 / 55. 11.100 > > libavfilter 4. 3.100 / 4. 3.100 > > libswscale 2. 5.102 / 2. 5.102 > > libswresample 0. 18.100 / 0. 18.100 > > libpostproc 52. 3.100 / 52. 3.100 > > [rawvideo @ 0x37afa80] Estimating duration from bitrate, this may be > > inaccurate > > Input #0, rawvideo, from > > '/media/user/d482a1e4-9a55-47ca-b307-72316011289a/home/user/BigBuckBunny_1920_1080_24fps.yuv': > > Duration: 00:09:56.46, start: 0.000000, bitrate: 597196 kb/s > > Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 1920x1080, > > 597196 kb/s, 24 tbr, 24 tbn, 24 tbc > > [libx264 @ 0x37b9ec0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 > > AVX AVX2 FMA3 LZCNT BMI2 > > [libx264 @ 0x37b9ec0] profile High, level 4.0 > > [libx264 @ 0x37b9ec0] 264 - core 142 r2409 d6b4e63 - H.264/MPEG-4 AVC codec > > - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 > > ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 > > mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 > > fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 > > sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 > > constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 > > weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=24 scenecut=40 > > intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 > > qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 > > Output #0, mp4, to './test.mp4': > > Metadata: > > encoder : Lavf55.35.101 > > Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, > > 1920x1080, q=-1--1, 12288 tbn, 24 tbc > > Stream mapping: > > Stream #0:0 -> #0:0 (rawvideo -> libx264) > > Press [q] to stop, [?] for help > > frame=14315 fps= 47 q=-1.0 Lsize= 218487kB time=00:09:56.37 > > bitrate=3001.2kbits/s > > video:218324kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB > > muxing overhead: 0.074732% > > [libx264 @ 0x37b9ec0] frame I:153 Avg QP:18.20 size:201621 > > [libx264 @ 0x37b9ec0] frame P:5301 Avg QP:22.13 size: 27779 > > [libx264 @ 0x37b9ec0] frame B:8861 Avg QP:25.43 size: 5130 > > [libx264 @ 0x37b9ec0] consecutive B-frames: 10.6% 15.6% 15.1% 58.7% > > [libx264 @ 0x37b9ec0] mb I I16..4: 19.1% 63.3% 17.7% > > [libx264 @ 0x37b9ec0] mb P I16..4: 1.9% 6.7% 0.7% P16..4: 27.6% 7.8% > > 5.3% 0.0% 0.0% skip:50.0% > > [libx264 @ 0x37b9ec0] mb B I16..4: 0.2% 0.6% 0.1% B16..8: 22.6% 1.5% > > 0.3% direct: 0.8% skip:73.9% L0:40.7% L1:55.2% BI: 4.1% > > [libx264 @ 0x37b9ec0] 8x8 transform intra:70.2% inter:74.1% > > [libx264 @ 0x37b9ec0] coded y,uvDC,uvAC intra: 54.0% 59.5% 27.5% inter: > > 8.2% 8.6% 1.2% > > [libx264 @ 0x37b9ec0] i16 v,h,dc,p: 25% 19% 4% 52% > > [libx264 @ 0x37b9ec0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 13% 20% 5% 8% > > 12% 7% 7% 6% > > [libx264 @ 0x37b9ec0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 14% 12% 6% 11% > > 12% 8% 7% 6% > > [libx264 @ 0x37b9ec0] i8c dc,h,v,p: 53% 19% 17% 11% > > [libx264 @ 0x37b9ec0] Weighted P-Frames: Y:4.9% UV:3.5% > > [libx264 @ 0x37b9ec0] ref P L0: 60.9% 17.8% 14.8% 6.3% 0.1% > > [libx264 @ 0x37b9ec0] ref B L0: 84.8% 13.4% 1.8% > > [libx264 @ 0x37b9ec0] ref B L1: 94.7% 5.3% > > [libx264 @ 0x37b9ec0] kb/s:2998.54 > > > > Try to see it via VLC - everything is good > > See good screenshot http://yadi.sk/d/1lSpqiFVLMoof > > > > 28.03.2014, 11:26, "Xiang, Haihao" <haihao.xi...@intel.com>: > > > >> Can you reproduce this issue with --srcyuv and --fourcc ? > >> > >> Thanks > >> Haihao > >>> user@video-ubuntu:~/Downloads$ vainfo > >>> libva info: VA-API version 0.35.0 > >>> libva info: va_getDriverName() returns 0 > >>> libva info: Trying to open /usr/local/lib/dri/i965_drv_video.so > >>> libva info: Found init function __vaDriverInit_0_35 > >>> libva info: va_openDriver() returns 0 > >>> vainfo: VA-API version: 0.35 (libva 1.3.0) > >>> vainfo: Driver version: Intel i965 driver - 1.3.0 > >>> vainfo: Supported profile and entrypoints > >>> VAProfileMPEG2Simple : VAEntrypointVLD > >>> VAProfileMPEG2Simple : VAEntrypointEncSlice > >>> VAProfileMPEG2Main : VAEntrypointVLD > >>> VAProfileMPEG2Main : VAEntrypointEncSlice > >>> VAProfileH264ConstrainedBaseline: VAEntrypointVLD > >>> VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice > >>> VAProfileH264Main : VAEntrypointVLD > >>> VAProfileH264Main : VAEntrypointEncSlice > >>> VAProfileH264High : VAEntrypointVLD > >>> VAProfileH264High : VAEntrypointEncSlice > >>> VAProfileVC1Simple : VAEntrypointVLD > >>> VAProfileVC1Main : VAEntrypointVLD > >>> VAProfileVC1Advanced : VAEntrypointVLD > >>> VAProfileNone : VAEntrypointVideoProc > >>> VAProfileJPEGBaseline : VAEntrypointVLD > >>> > >>> libva-1.3.0 and intel-libva-driver-1.3.0 > >>> > >>> 28.03.2014, 11:01, "Zhao Yakui" <yakui.z...@intel.com>: > >>>> On Fri, 2014-03-28 at 10:44 +0400, Nik Orlov wrote: > >>>>> Hello! > >>>>> > >>>>> I have tested h264encoder with sync mode and without. Time is ok. > >>>>> But I have strange bug. > >>>>> I`m generating h264 bitstream output like this > >>>>> ./h264encode -w 3840 -h 1080 -framecount 2500 -f 25 -o ./test.h264 > >>>>> I have generated different resolutions, from resolution 1024x768 I > >>>>> have such ugly picture. > >>>>> At the moment I don`t understand what is it about? > >>>> Which version of driver is used in your test? > >>>> > >>>> It seems that it is not encoded as expected. > >>>> > >>>> Will you please try to file a bug on https://bugs.freedesktop.org/ and > >>>> select the libva as component? > >>>> > >>>> Thanks. > >>>> Yakui > >>>>> Screenshots: > >>>>> bug1920x1080.jpg http://yadi.sk/d/ixGQfaKLLM7aU > >>>>> bug3840x1080 http://yadi.sk/d/fnZ1TXJSLM7ac > >>>>> bug3840x1080_2 http://yadi.sk/d/7NqWLkgLLM7ai > >>>>> > >>>>> Any ideas? > >>>>> > >>>>> 27.03.2014, 21:32, "Yuan, Shengquan" <shengquan.y...@intel.com>: > >>>>>> “Frame Rate: 0.06 fps (1 frames, 16500 ms (16500.00 ms per frame))” > >>>>>> in your test is calculated by “(total time of app execution)/(total > >>>>>> frame)”. “(total time of app execution)” includes app setup, source > >>>>>> YUV uploading, frame encoding, coded bitstream saving, app stop, > >>>>>> etc. If you only encode 1 frame, the majority time will be “source > >>>>>> YUV uploading”. > >>>>>> > >>>>>> There is detailed break-down of the time in the output, but since > >>>>>> the application runs with two threads (one is source YUV uploading, > >>>>>> another thread is frame encoding), you are not able to get the > >>>>>> absolute time of a frame encoding. > >>>>>> > >>>>>> Tips: > >>>>>> * If you want to know the accurate time of one frame encoding, > >>>>>> use option “-syncmode”, and check the time of > >>>>>> “vaBegin/vaRender/vaEnd/vaSyncSurface” > >>>>>> * If you want to get the end-to-end encoding fps number, try > >>>>>> to encoding thousand of frames with auto-generated YUV > >>>>>> source (without –srcyuv), e.g. “h264encode –n 7000” > >>>>>> > >>>>>> Thanks > >>>>>> -Austin > >>>>>> > >>>>>> From: Libva [mailto:libva-boun...@lists.freedesktop.org] On Behalf > >>>>>> Of Matt Pekar > >>>>>> Sent: Thursday, March 27, 2014 9:11 AM > >>>>>> To: Nik Orlov > >>>>>> Cc: libva@lists.freedesktop.org > >>>>>> Subject: Re: [Libva] linux vaapi h.264 encoding haswell hd graphics > >>>>>> 4600 > >>>>>> > >>>>>> For that size of frame, 20ms is a pretty darn good time IMO. We see > >>>>>> 10ms (ish) on things in the 1280x720 range. > >>>>>> > >>>>>> Since your input stream is only 25fps, the encoder will be able to > >>>>>> provide near real-time output, with just a 20ms delay before writing > >>>>>> each frame. > >>>>>> > >>>>>> If you were trying to do 60fps then you wouldn't be able to do "real > >>>>>> time" at all since you'd be falling behind 5ms every frame. > >>>>>> > >>>>>> On Thu, Mar 27, 2014 at 5:57 AM, Nik Orlov <nikitos1...@yandex.ru> > >>>>>> wrote: > >>>>>> Hello! > >>>>>> > >>>>>> I have ubuntu-desktop 13.10 amd64 on core i7 4770 (Haswell, HD > >>>>>> graphics 4600). > >>>>>> I have installed vaapi (libva from sources 1.3.0). > >>>>>> > >>>>>> There is h264encode test. I have started it: > >>>>>> > >>>>>> user@video-ubuntu:~/VAAPI/libva-1.3.0/test/encode$ ./h264encode -w > >>>>>> 3840 -h 1080 -framecount 1 -f 25 > >>>>>> Source frame is 3840x1080 and will code clip to 3840x1088 with crop > >>>>>> > >>>>>> INPUT:Try to encode H264... > >>>>>> INPUT: RateControl : VBR > >>>>>> INPUT: Resolution : 3840x1080, 1 frames > >>>>>> INPUT: FrameRate : 25 > >>>>>> INPUT: Bitrate : 24883200 > >>>>>> INPUT: Slieces : 1 > >>>>>> INPUT: IntraPeriod : 30 > >>>>>> INPUT: IDRPeriod : 60 > >>>>>> INPUT: IpPeriod : 1 > >>>>>> INPUT: Initial QP : 26 > >>>>>> INPUT: Min QP : 0 > >>>>>> INPUT: Source YUV : AUTO generated > >>>>>> INPUT: Coded Clip : /tmp/test.264 > >>>>>> INPUT: Rec Clip : Not save reconstructed frame > >>>>>> > >>>>>> libva info: VA-API version 0.35.0 > >>>>>> libva info: va_getDriverName() returns 0 > >>>>>> libva info: Trying to open /usr/local/lib/dri/i965_drv_video.so > >>>>>> libva info: Found init function __vaDriverInit_0_35 > >>>>>> libva info: va_openDriver() returns 0 > >>>>>> Use profile VAProfileH264High > >>>>>> Support rate control mode (0x12):CBR CQP > >>>>>> Support VAConfigAttribEncPackedHeaders > >>>>>> Support packed sequence headers > >>>>>> Support packed picture headers > >>>>>> Support packed misc headers > >>>>>> Support 1 RefPicList0 and 1 RefPicList1 > >>>>>> Loading data into surface 15.....Complete surface loading > >>>>>> |00000000(485835 bytes coded) > >>>>>> > >>>>>> PERFORMANCE: Frame Rate : 0.06 fps (1 frames, 16500 ms > >>>>>> (16500.00 ms per frame)) > >>>>>> PERFORMANCE: Compression ratio : 12:1 > >>>>>> PERFORMANCE: UploadPicture : 16444 ms (16444.00, 99.66% > >>>>>> percent) > >>>>>> PERFORMANCE: vaBeginPicture : 0 ms (0.00, 0.00% percent) > >>>>>> PERFORMANCE: vaRenderHeader : 0 ms (0.00, 0.00% percent) > >>>>>> PERFORMANCE: vaEndPicture : 3 ms (3.00, 0.02% percent) > >>>>>> PERFORMANCE: vaSyncSurface : 32 ms (32.00, 0.19% percent) > >>>>>> PERFORMANCE: SavePicture : 0 ms (0.00, 0.00% percent) > >>>>>> PERFORMANCE: Others : 21 ms (21.00, 0.13% percent) > >>>>>> (Multithread enabled, the timing is only for reference) > >>>>>> > >>>>>> And other way > >>>>>> > >>>>>> user@video-ubuntu:~/VAAPI/libva-1.3.0/test/encode$ ./h264encode -w > >>>>>> 3840 -h 1080 -framecount 2500 -f 25 > >>>>>> Source frame is 3840x1080 and will code clip to 3840x1088 with crop > >>>>>> > >>>>>> INPUT:Try to encode H264... > >>>>>> INPUT: RateControl : VBR > >>>>>> INPUT: Resolution : 3840x1080, 2500 frames > >>>>>> INPUT: FrameRate : 25 > >>>>>> INPUT: Bitrate : 24883200 > >>>>>> INPUT: Slieces : 1 > >>>>>> INPUT: IntraPeriod : 30 > >>>>>> INPUT: IDRPeriod : 60 > >>>>>> INPUT: IpPeriod : 1 > >>>>>> INPUT: Initial QP : 26 > >>>>>> INPUT: Min QP : 0 > >>>>>> INPUT: Source YUV : AUTO generated > >>>>>> INPUT: Coded Clip : /tmp/test.264 > >>>>>> INPUT: Rec Clip : Not save reconstructed frame > >>>>>> > >>>>>> libva info: VA-API version 0.35.0 > >>>>>> libva info: va_getDriverName() returns 0 > >>>>>> libva info: Trying to open /usr/local/lib/dri/i965_drv_video.so > >>>>>> libva info: Found init function __vaDriverInit_0_35 > >>>>>> libva info: va_openDriver() returns 0 > >>>>>> Use profile VAProfileH264High > >>>>>> Support rate control mode (0x12):CBR CQP > >>>>>> Support VAConfigAttribEncPackedHeaders > >>>>>> Support packed sequence headers > >>>>>> Support packed picture headers > >>>>>> Support packed misc headers > >>>>>> Support 1 RefPicList0 and 1 RefPicList1 > >>>>>> Loading data into surface 15.....Complete surface loading > >>>>>> \00002499(719089 bytes coded) > >>>>>> > >>>>>> PERFORMANCE: Frame Rate : 53.70 fps (2500 frames, 46555 > >>>>>> ms (18.62 ms per frame)) > >>>>>> PERFORMANCE: Compression ratio : 11:1 > >>>>>> PERFORMANCE: UploadPicture : 16364 ms (6.55, 35.15% > >>>>>> percent) > >>>>>> PERFORMANCE: vaBeginPicture : 2 ms (0.00, 0.00% percent) > >>>>>> PERFORMANCE: vaRenderHeader : 18 ms (0.01, 0.04% percent) > >>>>>> PERFORMANCE: vaEndPicture : 1098 ms (0.44, 2.36% percent) > >>>>>> PERFORMANCE: vaSyncSurface : 21385 ms (8.55, 45.93% > >>>>>> percent) > >>>>>> PERFORMANCE: SavePicture : 8759 ms (3.50, 18.81% percent) > >>>>>> PERFORMANCE: Others : -1071 ms (1717986.49, > >>>>>> 9225574.54% percent) > >>>>>> (Multithread enabled, the timing is only for reference) > >>>>>> > >>>>>> So, when test encodes more frames time for encoding 1 frame is about > >>>>>> 20ms. > >>>>>> Why it is so? > >>>>>> > >>>>>> My primary question, if I want to encode video in real time (It > >>>>>> means camera sends me frame each 40ms), what time for encoding 1 > >>>>>> frame I will get? > >>>>>> As I understand programm sends some data to GPU, GPU encodes video > >>>>>> and then send me encoded data back. > >>>>>> How much time takes sending data to GPU and back? > >>>>>> > >>>>>> Maybe it will possible to encode each frame in real time, or maybe > >>>>>> it isn`t possible, but It is possible to keep some buffer (for > >>>>>> example for 25 frames - 1 sec of video) and than encode ot very > >>>>>> fast. > >>>>>> > >>>>>> -- > >>>>>> Ник Орлов mailto:nikitos1...@yandex.ru > >>>>>> _______________________________________________ > >>>>>> Libva mailing list > >>>>>> Libva@lists.freedesktop.org > >>>>>> http://lists.freedesktop.org/mailman/listinfo/libva > >>>>> -- > >>>>> Ник Орлов > >>>>> mailto:nikitos1...@yandex.ru > >>>>> > >>>>> _______________________________________________ > >>>>> Libva mailing list > >>>>> Libva@lists.freedesktop.org > >>>>> http://lists.freedesktop.org/mailman/listinfo/libva > > > > -- > > Ник Орлов mailto:nikitos1...@yandex.ru > > _______________________________________________ > > Libva mailing list > > Libva@lists.freedesktop.org > > http://lists.freedesktop.org/mailman/listinfo/libva > _______________________________________________ Libva mailing list Libva@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libva
