{"id":297,"date":"2012-07-12T16:30:08","date_gmt":"2012-07-12T21:30:08","guid":{"rendered":"http:\/\/www.compdigitec.com\/labs\/?p=297"},"modified":"2012-07-12T16:39:44","modified_gmt":"2012-07-12T21:39:44","slug":"android-mpeg-2-benchmarks","status":"publish","type":"post","link":"http:\/\/www.compdigitec.com\/labs\/2012\/07\/12\/android-mpeg-2-benchmarks\/","title":{"rendered":"Android MPEG-2 benchmarks"},"content":{"rendered":"<p>VLC for Android beta benchmarks (July 12, 2012) for the MPEG-2 format. Specs and method are the same as in the <a href=\"\/labs\/2012\/02\/01\/android-codec-benchmarks\/\">audio benchmarks<\/a>.<\/p>\n<p><strong>MPEG-2 sample<\/strong><br \/>\n<a href=\"http:\/\/streams.videolan.org\/samples\/MPEG2\/dvd.mpeg\">http:\/\/streams.videolan.org\/samples\/MPEG2\/dvd.mpeg<\/a><\/p>\n<p><strong>Skip to<\/strong><\/p>\n<ul>\n<li><a href=\"#armv6\">ARMv6 without VFP<\/a><\/li>\n<li><a href=\"#armv7\">ARMv7 with NEON<\/a><\/li>\n<\/ul>\n<h2 id=\"armv6\">ARMv6 without VFP<\/h2>\n<p><strong>Results &#8211; libmpeg2<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td>libmpeg2<br \/>\nMean: <strong>72.99%<\/strong><br \/>\nMedian: <strong>72.80%<\/strong><br \/>\nMode: N\/A<\/td>\n<td>libavcodec<br \/>\nMean: <strong>73.17%<\/strong><br \/>\nMedian: <strong>73.70%<\/strong><br \/>\nMode: <strong>71.50%<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"http:\/\/www.compdigitec.com\/labs\/wp-content\/uploads\/2012\/07\/mpeg2-avcodec-armv6.png\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-298\" title=\"libmpeg2 vs avcodec - ARMv6\" src=\"http:\/\/www.compdigitec.com\/labs\/wp-content\/uploads\/2012\/07\/mpeg2-avcodec-armv6.png\" alt=\"libmpeg2 vs avcodec - ARMv6\" width=\"545\" height=\"405\" \/><\/a><\/p>\n<p><strong>MPEG-2 with libmpeg2 (ARMv6 without VFP)<br \/>\n<\/strong><\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n--no-audio --codec libmpeg2,none\r\nPID    PPID USER     STAT   VSZ %MEM CPU %CPU COMMAND\r\nPass 1:\r\nD\/VLC(14999): using decoder module &quot;libmpeg2&quot;\r\n14999  6998 10076    S     185m100.4   0 76.9 org.videolan.vlc\r\n14999  6998 10076    S     189m102.7   0 72.8 org.videolan.vlc\r\n14999  6998 10076    S     195m105.5   0 70.1 org.videolan.vlc\r\n14999  6998 10076    S     199m107.9   0 74.6 org.videolan.vlc\r\n14999  6998 10076    S     204m110.3   0 71.6 org.videolan.vlc\r\n14999  6998 10076    S     204m110.4   0 76.1 org.videolan.vlc\r\n14999  6998 10076    S     204m110.4   0 78.3 org.videolan.vlc\r\nPass 2:\r\nD\/VLC(15048): using decoder module &quot;libmpeg2&quot;\r\n15048  6998 10076    S     186m100.8   0 71.4 org.videolan.vlc\r\n15048  6998 10076    S     190m102.8   0 71.9 org.videolan.vlc\r\n15048  6998 10076    S     195m105.7   0 66.0 org.videolan.vlc\r\n15048  6998 10076    S     200m108.2   0 72.4 org.videolan.vlc\r\n15048  6998 10076    S     205m111.0   0 69.6 org.videolan.vlc\r\n15048  6998 10076    S     206m111.6   0 76.3 org.videolan.vlc\r\n15048  6998 10076    S     206m111.6   0 80.5 org.videolan.vlc\r\nPass 3:\r\nD\/VLC(15085): using decoder module &quot;libmpeg2&quot;\r\n15085  6998 10076    S     172m 93.1   0 66.6 org.videolan.vlc\r\n15085  6998 10076    S     183m 99.3   0 69.8 org.videolan.vlc\r\n15085  6998 10076    S     185m100.1   0 72.7 org.videolan.vlc\r\n15085  6998 10076    S     188m101.7   0 72.9 org.videolan.vlc\r\n15085  6998 10076    S     191m103.3   0 73.6 org.videolan.vlc\r\n15085  6998 10076    S     192m104.1   0 74.8 org.videolan.vlc\r\n15085  6998 10076    S     193m104.8   0 73.8 org.videolan.vlc<\/pre>\n<p><strong>MPEG-2 with libavcodec (ARMv6 without VFP)<br \/>\n<\/strong><\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n--no-audio --codec avcodec,none\r\nPID    PPID USER     STAT   VSZ %MEM CPU %CPU COMMAND\r\nPass 1:\r\nD\/VLC(15163): using decoder module &quot;avcodec&quot;\r\n15163  6998 10076    S     185m100.1   0 65.0 org.videolan.vlc\r\n15163  6998 10076    S     185m100.3   0 69.1 org.videolan.vlc\r\n15163  6998 10076    S     189m102.4   0 69.9 org.videolan.vlc\r\n15163  6998 10076    S     194m105.0   0 72.5 org.videolan.vlc\r\n15163  6998 10076    S     199m107.8   0 75.5 org.videolan.vlc\r\n15163  6998 10076    S     204m110.7   0 72.9 org.videolan.vlc\r\n15163  6998 10076    S     207m112.3   0 76.3 org.videolan.vlc\r\nPass 2:\r\nD\/VLC(15199): using decoder module &quot;avcodec&quot;\r\n15199  6998 10076    S     185m100.0   0 75.4 org.videolan.vlc\r\n15199  6998 10076    S     188m101.8   0 74.8 org.videolan.vlc\r\n15199  6998 10076    S     184m 99.5   0 74.1 org.videolan.vlc\r\n15199  6998 10076    S     188m102.0   0 71.6 org.videolan.vlc\r\n15199  6998 10076    S     193m104.4   0 73.5 org.videolan.vlc\r\n15199  6998 10076    S     195m105.4   0 71.5 org.videolan.vlc\r\n15199  6998 10076    S     195m105.4   0 76.7 org.videolan.vlc\r\nPass 3:\r\nD\/VLC(15227): using decoder module &quot;avcodec&quot;\r\n15227  6998 10076    S     187m101.4   0 75.9 org.videolan.vlc\r\n15227  6998 10076    S     191m103.4   0 73.8 org.videolan.vlc\r\n15227  6998 10076    S     196m106.1   0 73.7 org.videolan.vlc\r\n15227  6998 10076    S     201m108.9   0 71.3 org.videolan.vlc\r\n15227  6998 10076    S     206m111.7   0 71.5 org.videolan.vlc\r\n15227  6998 10076    S     208m112.7   0 75.2 org.videolan.vlc\r\n15227  6998 10076    S     208m112.7   0 76.4 org.videolan.vlc\r\n<\/pre>\n<h2 id=\"armv7\">ARMv7 with NEON<\/h2>\n<p><strong>Results &#8211; libmpeg2<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td>libmpeg2<br \/>\nMean: <strong>49.95%<\/strong><br \/>\nMedian: <strong>50.5%<\/strong><br \/>\nMode: <strong>51.6%<\/strong><\/td>\n<td>libavcodec<br \/>\nMean: <strong>57.01%<\/strong><br \/>\nMedian: <strong>58.3%<\/strong><br \/>\nMode: <strong>59.9%<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"http:\/\/www.compdigitec.com\/labs\/wp-content\/uploads\/2012\/07\/mpeg2-avcodec-armv7.png\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-299\" title=\"libmpeg2 vs avcodec - ARMv7\" src=\"http:\/\/www.compdigitec.com\/labs\/wp-content\/uploads\/2012\/07\/mpeg2-avcodec-armv7.png\" alt=\"libmpeg2 vs avcodec - ARMv7\" width=\"545\" height=\"408\" \/><\/a><\/p>\n<p><strong>MPEG-2 with libmpeg2 (ARMv7 with NEON)<\/strong><\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n--no-audio --codec libmpeg2,none\r\nPID    PPID USER     STAT   VSZ %MEM CPU %CPU COMMAND\r\nPass 1:\r\nD\/VLC(11577): using decoder module &quot;libmpeg2&quot;\r\n11577   119 10033    S     526m 75.6   0 51.0 org.videolan.vlc\r\n11577   119 10033    S     526m 75.6   0 50.5 org.videolan.vlc\r\n11577   119 10033    S     526m 75.6   0 50.9 org.videolan.vlc\r\n11577   119 10033    S     525m 75.5   1 50.4 org.videolan.vlc\r\n11577   119 10033    S     526m 75.6   1 49.0 org.videolan.vlc\r\n11577   119 10033    S     526m 75.7   1 51.3 org.videolan.vlc\r\n11577   119 10033    S     526m 75.7   1 51.6 org.videolan.vlc\r\nPass 2:\r\nD\/VLC(11632): using decoder module &quot;libmpeg2&quot;\r\n11632   119 10033    S     525m 75.5   0 49.3 org.videolan.vlc\r\n11632   119 10033    S     524m 75.4   0 51.2 org.videolan.vlc\r\n11632   119 10033    S     525m 75.4   1 50.7 org.videolan.vlc\r\n11632   119 10033    S     525m 75.5   0 49.5 org.videolan.vlc\r\n11632   119 10033    S     525m 75.5   1 46.8 org.videolan.vlc\r\n11632   119 10033    S     525m 75.5   0 49.5 org.videolan.vlc\r\n11632   119 10033    S     525m 75.5   0 48.6 org.videolan.vlc\r\nPass 3:\r\nD\/VLC(11683): using decoder module &quot;libmpeg2&quot;\r\n11683   119 10033    S     527m 75.7   0 50.2 org.videolan.vlc\r\n11683   119 10033    S     527m 75.7   0 51.4 org.videolan.vlc\r\n11683   119 10033    S     527m 75.7   0 51.6 org.videolan.vlc\r\n11683   119 10033    S     527m 75.7   0 51.7 org.videolan.vlc\r\n11683   119 10033    S     526m 75.7   0 42.1 org.videolan.vlc\r\n11683   119 10033    S     526m 75.7   0 52.0 org.videolan.vlc\r\n11683   119 10033    S     527m 75.7   1 49.6 org.videolan.vlc\r\n<\/pre>\n<p><strong>MPEG-2 with libavcodec (ARMv7 with NEON)<\/strong><\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n--no-audio --codec avcodec,none\r\nPID\u00a0\u00a0\u00a0 PPID USER\u00a0\u00a0\u00a0\u00a0 STAT\u00a0\u00a0 VSZ %MEM CPU %CPU COMMAND\r\nPass 1:\r\nD\/VLC(11099): using decoder module &quot;avcodec&quot;\r\n11099\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 534m 76.8\u00a0\u00a0 0 57.9 org.videolan.vlc\r\n11099\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 534m 76.8\u00a0\u00a0 0 58.9 org.videolan.vlc\r\n11099\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 534m 76.8\u00a0\u00a0 1 58.3 org.videolan.vlc\r\n11099\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 534m 76.8\u00a0\u00a0 0 54.1 org.videolan.vlc\r\n11099\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 534m 76.8\u00a0\u00a0 1 56.3 org.videolan.vlc\r\n11099\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 534m 76.8\u00a0\u00a0 1 59.9 org.videolan.vlc\r\n11099\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 535m 76.9\u00a0\u00a0 1 58.6 org.videolan.vlc\r\nPass 2:\r\nD\/VLC(11375): using decoder module &quot;avcodec&quot;\r\n11375\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 526m 75.6\u00a0\u00a0 1 44.7 org.videolan.vlc\r\n11375\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 528m 76.0\u00a0\u00a0 1 54.8 org.videolan.vlc\r\n11375\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 528m 76.0\u00a0\u00a0 1 59.7 org.videolan.vlc\r\n11375\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 528m 76.0\u00a0\u00a0 0 62.6 org.videolan.vlc\r\n11375\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 528m 76.0\u00a0\u00a0 1 59.8 org.videolan.vlc\r\n11375\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 529m 76.0\u00a0\u00a0 0 56.9 org.videolan.vlc\r\n11375\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 529m 76.0\u00a0\u00a0 0 58.7 org.videolan.vlc\r\nPass 3:\r\nD\/VLC(11431): using decoder module &quot;avcodec&quot;\r\n11431\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 528m 75.9\u00a0\u00a0 1 53.9 org.videolan.vlc\r\n11431\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 528m 75.9\u00a0\u00a0 1 56.0 org.videolan.vlc\r\n11431\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 528m 75.9\u00a0\u00a0 0 59.9 org.videolan.vlc\r\n11431\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 528m 75.9\u00a0\u00a0 0 55.6 org.videolan.vlc\r\n11431\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 528m 76.0\u00a0\u00a0 1 49.5 org.videolan.vlc\r\n11431\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 528m 76.0\u00a0\u00a0 0 59.5 org.videolan.vlc\r\n11431\u00a0\u00a0 119 10033\u00a0\u00a0\u00a0 S\u00a0\u00a0\u00a0\u00a0 528m 76.0\u00a0\u00a0 0 61.7 org.videolan.vlc\r\n<\/pre>","protected":false},"excerpt":{"rendered":"<p>VLC for Android beta benchmarks (July 12, 2012) for the MPEG-2 format. Specs and method are the same as in the audio benchmarks. MPEG-2 sample http:\/\/streams.videolan.org\/samples\/MPEG2\/dvd.mpeg Skip to ARMv6 without VFP ARMv7 with NEON ARMv6 without VFP Results &#8211; libmpeg2 libmpeg2 Mean: 72.99% Median: 72.80% Mode: N\/A libavcodec Mean: 73.17% Median: 73.70% Mode: 71.50% MPEG-2 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[759],"tags":[808,806,807,805,804],"_links":{"self":[{"href":"http:\/\/www.compdigitec.com\/labs\/wp-json\/wp\/v2\/posts\/297"}],"collection":[{"href":"http:\/\/www.compdigitec.com\/labs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.compdigitec.com\/labs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.compdigitec.com\/labs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.compdigitec.com\/labs\/wp-json\/wp\/v2\/comments?post=297"}],"version-history":[{"count":0,"href":"http:\/\/www.compdigitec.com\/labs\/wp-json\/wp\/v2\/posts\/297\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.compdigitec.com\/labs\/wp-json\/wp\/v2\/media?parent=297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.compdigitec.com\/labs\/wp-json\/wp\/v2\/categories?post=297"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.compdigitec.com\/labs\/wp-json\/wp\/v2\/tags?post=297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}