General
Complete name                            : D:\programs\ffmpeg\bin\output-no-codec-fps20.flv
Format                                   : Flash Video
File size                                : 11.9 MiB
Duration                                 : 1 min 0 s
Overall bit rate                         : 1 658 kb/s
Writing application                      : Lavf57.49.100

Video
Format                                   : Sorenson Spark
Codec ID                                 : 2
Duration                                 : 1 min 0 s
Bit rate                                 : 195 kb/s
Width                                    : 1 536 pixels
Height                                   : 960 pixels
Display aspect ratio                     : 16:10
Frame rate mode                          : Constant
Frame rate                               : 20.000 FPS
Bit depth                                : 8 bits
Bits/(Pixel*Frame)                       : 0.007
Stream size                              : 1.40 MiB (12%)