| 15841 | 16146 | 封面模板.jpg | /uploads/image/jpeg/05bb93bce6eb5c31c16c462977b584ea.jpg | image/jpeg | 2 | |
| 15842 | 16147 | 0200 Getting around artwork.mp4 | /uploads/video/1461051934423382.mp4 | video/mp4 | 3 | |
| 15843 | 16148 | 1461051934423382_low_default.m3u8 | /uploads/video/1461051934423382_low_default.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 15844 | 16149 | 1461051934423382_normal_default.m3u8 | /uploads/video/1461051934423382_normal_default.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 15845 | 16150 | 1461051934423382_high_default.m3u8 | /uploads/video/1461051934423382_high_default.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 15846 | 16151 | 0201 Zooming a document and its artboards.mp4 | /uploads/video/1461051945033617.mp4 | video/mp4 | 3 | |
| 15847 | 16152 | 1461051945033617_low_default.m3u8 | /uploads/video/1461051945033617_low_default.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 15848 | 16153 | 1461051945033617_normal_default.m3u8 | /uploads/video/1461051945033617_normal_default.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 15849 | 16154 | 1461051945033617_high_default.m3u8 | /uploads/video/1461051945033617_high_default.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 15850 | 16155 | 0202 Using tools to zoom and pan.mp4 | /uploads/video/1461051955402130.mp4 | video/mp4 | 3 | |
| 15851 | 16156 | 1461051955402130_low_default.m3u8 | /uploads/video/1461051955402130_low_default.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 15852 | 16157 | 1461051955402130_normal_default.m3u8 | /uploads/video/1461051955402130_normal_default.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 15853 | 16158 | 1461051955402130_high_default.m3u8 | /uploads/video/1461051955402130_high_default.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 15854 | 16159 | 0203 Navigating numerically and from a panel.mp4 | /uploads/video/1461051967206524.mp4 | video/mp4 | 3 | |
| 15855 | 16160 | 1461051967206524_low_default.m3u8 | /uploads/video/1461051967206524_low_default.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 15856 | 16161 | 1461051967206524_normal_default.m3u8 | /uploads/video/1461051967206524_normal_default.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 15857 | 16162 | 1461051967206524_high_default.m3u8 | /uploads/video/1461051967206524_high_default.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 15858 | 16163 | 0204 Using the Page Up and Page Down keys.mp4 | /uploads/video/1461051970822663.mp4 | video/mp4 | 3 | |
| 15859 | 16164 | 1461051970822663_low_default.m3u8 | /uploads/video/1461051970822663_low_default.m3u8 | application/vnd.apple.mpegurl | 3 | |
| 15860 | 16165 | 1461051970822663_normal_default.m3u8 | /uploads/video/1461051970822663_normal_default.m3u8 | application/vnd.apple.mpegurl | 3 | |