视频选集
（15/17）
01_Introduction
00:51
02_Resolution_and_Size
05:53
03_Aspect_Ratios
05:22
04_Pixel_Aspect_Ratio
04:56
05_How_They_Function_Together
04:04
06_Letterboxing_and_Stretching
10:26
07_Frame_Rate
06:38
08_Fields
04:25
09_Bit_Depth
04:59
10_Video_Formats
04:32
11_Video_Codecs_and_Compressions
06:50
12_Bitrate
06:01
13_Audio
03:26
14_Lossless
04:15
15_Retaining_High_Quality_Videos
08:01
16_Producing_Low_File_Size_Videos
04:45
17_Conclusion
01:27
顶部