From: <fio...@vi...> - 2011-12-19 06:08:17
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Hello, first I appreciate your excellent work. I have a question about the performance of OpenSVCDecoder. I try to test benchmarks as the report in http://sourceforge.net/apps/mediawiki/opensvcdecoder/index.php?title=Decoder_Features#Open_SVC_Decoder_benchmarks In my simulation, the SVCBST-1 is decoded by mplayer 1.07, mplayer 1.11, OpenSVCDecoder 1.07 source code, and OpenSVCDecoder 1.12 source code, respectively. mplayer 1.07 is part of the downloaded file "Players_1.07.tar.bz2" in the following link http://sourceforge.net/projects/opensvcdecoder/files/opensvcdecoder/Release%201.07/ For OpenSVCDecoder, I build Release_MMX configuration with visual studio 2008 in windows 7. I use 2 computers for the simulation; PC1 has 2.3 GHz Inter core 2 duo CPU and PC2 has 3.4GHz Inter core i7 CPU. PC1: Inter core 2 duo CPU at 2.3GHz Wiki mplayer 1.07 mplayer 1.07 (without display) OpenSVCDecoder 1.07 OpenSVCDecoder 1.07 (without display) mplayer 1.11 mplayer 1.11 (without display) OpenSVCDecoder 1.12 OpenSVCDecoder 1.12 (without display) Frame rate (fps) 120 48.90 85.11 43.79 71.58 50.51 101.02 51.61 98.96 PC2: Inter core i7 CPU at 3.4GHz Wiki mplayer 1.07 mplayer 1.07 (without display) OpenSVCDecoder 1.07 OpenSVCDecoder 1.07 (without display) mplayer 1.11 mplayer 1.11 (without display) OpenSVCDecoder 1.12 OpenSVCDecoder 1.12 (without display) Frame rate (fps) 120 83.70 132.46 88.01 162.99 99.10 160.01 61.92 228.13 It is obviously that my results are not as good as wiki. Please kindly tell me how should I do in order to get the data as wiki? Thanks in advance! Fiona |