66 cd Test2
67 ls
68 ffplay new.VOB
69 ffplay newcolor.VOB
70 ffplay newcolor2.VOB
71 ls
72 ffmpeg -i letter1.VOB -vf crop=500:200:0:0 crop.VOB
# I took the input file and crop it with a width of 500 and height of 200 starting at the coordinate (0,0).
73 ffplay crop.VOB
74 ffmpeg -i letter1.VOB -vf crop=700:400:100:100 crop2.VOB
# I took the input file and crop it with a width of 700 and height of 400 starting at the coordinate (100,100).
75 ffplay crop2.VOB
76 ffmpeg -i letter1.VOB -vf crop=600:300:200:200 crop3.VOB
# I took the input file and crop it with a width of 600 and height of 300 starting at the coordinate (200,200).
77 ffplay crop3.VOB
78 history > funffmpeg.txt
Flip Video horizontally:
79 ffmpeg -i letter1.VOB -vf "hflip" flip.VOB
#give ffmpeg a video and horizontally flip it and name the ouput file.
80 ffplay flip.VOB
Scale a Video:
81 ffmpeg -i letter1.VOB -vf "scale=200:100" scale.VOB
# scale selected video using the width of 200 and height of 100, which is the output into a new video.
82 ffplay scale.VOB
83 ffmpeg -i letter1.VOB -vf "scale=1000:100" scale.VOB
# scale selected video using the width of 1000 and height of 100, which is the output into a new video. The above video belongs to this line.
84 ffmpeg -i letter1.VOB -vf "scale=1000:100" scale2.VOB
# scale selected video using the width of 1000 and height of 100, which is the output into a new video.
85 ffplay scale2.VOB
86 ffmpeg -i letter1.VOB -vf "scale=600:100" scale3.VOB
# scale selected video using the width of 600 and height of 100, which is the output into a new video.
87 ffmplay scale3.VOB
88 ffplay scale3.VOB
89 ffmpeg -i letter1.VOB -vf "scale=600:10" scale4.VOB
# scale selected video using the width of 600 and height of 10, which is the output into a new video.
90 ffplay scale4.VOB
#This last one wouldn't load into blogger.
91 history >> funffmpeg.txt
UnSharp a video:
92 ffplay flip.VOB
93 ls
94 ffmpeg -i twosides2.VOB -vf "unsharp" unsharp.VOB
#unnsharp a video using the default settings with ffmpeg. No specified time-all 3minutes of the film.
95 ffmpeg -i unsharp2.VOB -t 00:00:15 -vf "unsharp" unsharp2.VOB
96 ffplay unsharp2.VOB
97 ffmpeg -i twosides2.VOB -t 00:00:20 -vf "unsharp=13:13:5:13:13:5" unsharp3.VOB
# 20 seconds of the input video which the maximum amount of luma and chroma on it. It is saved to a new
# video file.
98 ffplay unsharp3.VOB
104 ffmpeg -i twosides2.VOB -t 00:00:20 -vf "unsharp=3:3:-2:3:3:-2" unsharp4.VOB
# Put the input video at the lowest unsharp setting and save to a new filename.
105 ffplay unsharp4.VOB
# Put the input video at the lowest unsharp setting and save to a new filename.
105 ffplay unsharp4.VOB
Vertically Flip a video:
99 ffmpeg -i unsharp3.VOB -vf "vflip" vflip.VOB
#I vertically flip the last video I created along the y-axis, and then create a new video filename.
100 ffpplay vflip.VOB
101 ffplay vflip.VOB
102 history >> funffmpeg.txt
All of these tricks are located in the FFMPEG Documentation. http://ffmpeg.org/ffmpeg-doc.html
106 history >> funffmpeg.txt
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