DaVinci Family Video Performance

Transcription

1 DaVinci Family Performance Asheesh Bhardwaj Applications Processors and Floating Point DSPs Ver 1.1 April 13 th 2009 For any queries, feedback or updates required, please send an to

2 Scope This presentation highlights the video performances for Encoder and Decoder (DM6446, DM6467, DM648, C64x) Post Processing (DM6467) Assumptions Performance numbers are based on DSP and Coprocessor usage. Performance numbers listed are per channel and they are the peak performances for a given bitstream. C64x+ based performance can be used for devices using only C64x+ core. Multichannel codecs are available only from TI Third Parties System Level Analysis should be done for any application. Such as: DDR bandwidth usage Input and Output capabilities of the device. Terminology Request free software from TI estore equestfreesoftware

3 DM6446 Performance

4 DM6446 Decoder Decoder Profile Resolution CPU/ DSP Input Bit Features/Status H264 BP CIF upto 2 Mbps traffic_multiple_slice_aso.264,yuv422ile, only ASO present on all frames H264 BP D upto 4 Mbps sheilds_720x480_1mv.264, YUV422ILE MPEG4 SP CIF upto 4 Mbps MPEG4 SP VGA upto 4 Mbps Available, non erroneous streams without DP/RVLC/error concealment/post-processing routines cif_high_100f_fixedqp20_nofilter.yuv Deblocking Derining VGA oreman_vga_dp0.yuv, MPEG4 (YUV420) MPEG4 SP D upto 10 Mbps non erroneous streams without DP/RVLC/error concealment/post-processing routines MPEG2 MP@ML CIF upto 4 Mbps Available MPEG2 MP@ML D upto 10 Mbps Available MPEG2 MP@ML 720p upto 14 Mbps Available DSP 594 MHz, ARM 297 MHz, CoProc 1 VICP

5 DM Encoder Encoder Profile High Speed/ Quality Resolution Latency CPU/ DSP Output Bit Features/Status H264 BP Speed CIF < 50 ms upto 2 Mbps Without 4-MV and early-skip support H264 BP Speed D1 < 50 ms upto 4 Mbps Without 4-MV and early-skip support H264 BP Quality CIF < 50 ms upto 2 Mbps mobile_p352x288_30fps_420pl_300fr IntraPeriod=1sec (encoding rate=30 fps), rcalgo=plr4_rc, NFAVG=100 H264 BP Quality D1 < 50 ms upto 4 Mbps sheilds_720x480_422i_252frames.yuv, rcalgo= PLR4_RC, NFAVG=252 MPEG4 SP Speed CIF < 50 ms upto 2 Mbps Available, Without RPS ME MPEG4 SP Speed D1 < 50 ms upto 5 Mbps Without RPS ME, Fire_420.yuv, YUV420/NTSC 1MV, HPI on, UMV on MPEG4 SP Speed 720p < 85 ms upto 12 Mbps Available, half-pel ME disabled, higher frequency of I-frames MPEG4 SP Quality CIF < 50 ms upto 2 Mbps Available, With RPS ME + RC improvements MPEG4 SP Quality D1 < 50 ms upto 5 Mbps Available, With RPS ME + RC improvements JPEG 422 BL, Seq D upto 5 Mbps Available DSP 594 MHz, ARM 297 MHz, CoProc 1 VICP

6 DM6467 Performance

7 DM MHz Decoder Decoder Profile Resolution DDR BW (MB/s) HDVICP CPU/ DSP Input Bit Features/Status H264 BP 1080p Upto 20 Mbps riverbed_1920x1080_420 p_bp.264 H264 BP 720p Upto 14 Mbps Available H264 BP D Upto 10 Mbps Available H264 BP CIF Upto 4 Mbps Available Decoder Profile Resolution HDVICP CPU/ DSP Input Bit Status MPEG2 MP@ HL 1080p Upto 80 Mbps Available MPEG2 MP@ HL 720p Upto 60 Mbps Available MPEG2 MP@ HL D Upto 15 Mbps Available MPEG2 MP@ HL CIF Upto 4 Mbps Available DSP 729 MHz, ARM 316 MHz, CoProc - 2 HDVICP

8 DM MHz Decoder Decoder Profile Resolution DDR BW (MB/s) HDVICP CPU/ DSP Input Bit Features/Status H264 BP 1080p Upto 20 Mbps riverbed_1920x1080_4 20p_BP.264 H264 BP 720p Upto 14 Mbps Available H264 BP D Upto 10 Mbps Available H264 BP CIF Upto 4 Mbps Available Decoder Profile Resolution HDVICP CPU/ DSP Input Bit Features/ Status MPEG2 MP@ HL 1080p MPEG2 MP@ HL 720p MPEG2 MP@ HL D MPEG2 MP@ HL CIF Upto 80 Mbps Available Upto 60 Mbps Available Upto 15 Mbps Available Upto 4 Mbps Available DSP 594 MHz, ARM 297 MHz, CoProc - 2 HDVICP

9 DM MHz Encoder Encoder Profile High Speed/ Quality Resolution HDVICP CPU/ DSP Latency Output Bit Features/Status H264 BP Speed 720p < 85ms Upto 14 Mbps Available, CABAC coding, No 4 MV, Limited MP, HP with 8x8 transform support H264 BP Speed D < 50 ms Upto 10 Mbps Available, No 4 MV, Both HDVICP and DSP H264 BP Speed CIF < 50 ms Upto 4 Mbps Available, No 4 MV, Both HDVICP and DSP DSP 729 MHz, ARM 316 MHz, CoProc - 2 HDVICP

10 DM MHz Encoder High Speed/ Encoder Profile Quality Resolution HDVICP CPU/ DSP Latency Output Bit Features/Status H264 BP Speed 720p < 85ms Upto 14 Mbps Available, CABAC coding, No 4 MV, Limited MP, HP with 8x8 transform support H264 BP Speed D < 50 ms Upto 10 Mbps Available, No 4 MV, Both HDVICP and DSP H264 BP Speed CIF < 50 ms Upto 4 Mbps Available, No 4 MV, Both HDVICP and DSP DSP 594 MHz, ARM 297 MHz, CoProc - 2 HDVICP

11 DM6467 VDCE From To Microseconds per frame Resizing YUV , , , Color conversion Resolution Microseconds per frame YUV 422 YUV , , , YUV 420 YUV , From To Microseconds per frame Resizing and Color conversion YUV 422 YUV , , ,

12 DM6467 VDCE (Contd..) Image size Blend Image Microseconds per frame Blending YUV , , , , , Resolution Microseconds per frame Edge Padding 1920, , , Range Mapping 1280, Color conversion YUV 420 YUV 422 Range Mapping Blending 160,256 From 1920, , 720 Microseconds per frame

13 DM648 Performance

14 DM648 - Decoder Decoder Profile Resolution CPU/ DSP Input Bit H264 BP CIF Upto 2096 H264 BP D Upto 4096 Features/Status traffic_multiple_slice_aso.264, YUV422ILE, only ASO present on all frames, CIF (352x288) foreman_vga_1mbps_100f.264, YUV422ILE, 4 MV, VGA mbps MPEG4 SP CIF Upto 4096 MPEG4 SP D MPEG4 SP 720p upto 10 Mbps cif_high_fixedqp20_nofilter.yuv YUV420 hp_720x480.yuv, MPEG4, YUV420. The performance with Deringing, Deblocking enabled 354 MHz upto 14 Mbps Available MPEG2 MP CIF Upto 4096 Available upto 10 MPEG2 MP D Mbps Available DSP 900 MHz, CoProc 1 VICP

15 DM648 - Encoder Encoder Profile High Speed/ Quality Resolution Latency CPU/ DSP Output Bit Features/Status H264 BP speed CIF < 50 ms upto 2 Mbps Available, NO 4-MV H264 BP speed D1 < 50 ms upto 4 Mbps Tennis.yuv, YUV420/704x480 H264 BP Quality CIF < 50 ms upto 2 Mbps mobile.yuv, fps with 1 MV, QPI, LPF, UMV, high quality preset, 100 frames H264 BP Quality D1 < 50 ms upto 4 Mbps MPEG4 SP Quality CIF < 50 ms upto 2 Mbps MPEG4 SP Quality D1 < 50 ms upto 5 Mbps MPEG4 SP Speed CIF < 50 ms upto 2 Mbps MPEG4 SP Speed D1 < 50 ms upto 5 Mbps ti_commercial_720x576.yuv, 1 MV, QPI, LPF, UMV-enabled Available, RPS (ME) + RC improvements and at lower bitrates Fire_420.yuv, YUV420/NTSC 4 Mbps with 1MV, HPI on. UMV on. Mobile.yuv, 512 Kbps with 1MV, HPI on. UMV on. Available on DM6446, Without RPS ME, Fire_420.yuv, YUV420/NTSC D1 with 1MV, HPI on, UMV on JPEG 422 BL, Seq 768x x Mpixel/sec Available, YUV 422 input DSP 900 MHz, CoProc 1 VICP

16 C64x+ Performance

17 C64x+ - Decoder Decoder Profile Resolution CPU/ DSP Input Bit Features/Status H264 BP CIF upto 2 Mbps traffic_multiple_slice_aso.264,yuv422ile, only ASO present on all frames H264 BP D upto 4 Mbps sheilds_720x480_1mv_1_5mbps.264, YUV422ILE, 1MV, D Mbps MPEG4 SP CIF upto 4 Mbps Available, non erroneous streams without DP/RVLC/error concealment/post-processing routines cif_high_256kbps_100f_fixedqp20_nofilter.yuv, MPEG4, YUV420, 256 kbps MPEG4 SP VGA upto 4 Mbps Deblocking Derining VGA oreman_vga_dp0.yuv, MPEG4 (YUV420, 3 mbps) MPEG4 SP D upto 10 Mbps non erroneous streams without DP/RVLC/error concealment/post-processing routines MPEG4 SP 720p upto 14 Mbps non erroneous streams without DP/RVLC/error concealment/post-processing routines MPEG2 MP@ML CIF upto 4 Mbps Available MPEG2 MP@ML D upto 10 Mbps Available MPEG2 MP@ML 720p upto 14 Mbps Under development

18 C64x+ - Encoder Encoder Profile High Speed/ Quality Resolution Latency CPU/ DSP Output Bit Features/Status H264 BP speed CIF < 50 ms upto 2 Mbps Available, NO 4-MV H264 BP speed D1 < 50 ms upto 4 Mbps Available, NO 4-MV H264 BP Quality CIF < 50 ms upto 2 Mbps mobile.yuv, YUV422/CIF High Quality Preset H264 BP Quality D1 < 50 ms upto 4 Mbps MPEG4 SP Quality CIF < 50 ms upto 2 Mbps ti_commercial_720x576.yuv, 1 MV, QPI, LPF, UMV enabled, High Quality Preset, 75 frames Mobile.yuv, YUV420 with 1MV, HPI on. UMV on. MPEG4 SP Quality D1 < 50 ms upto 5 Mbps MPEG4 SP Speed CIF < 50 ms upto 2 Mbps MPEG4 SP Speed D1 < 50 ms upto 5 Mbps Fire_422.yuv, YUV422/NTSC 1MV, HPI on. UMV on. Mobile.yuv, YUV420/CIF 1MV, HPI on. UMV on. Fire_422.yuv, YUV422/NTSC 1MV, HPI on. UMV on.