#34 - FFMPEG simple programs needed - 14022020_5.19pm

INSTRUCTIONS for SIMPLE PROGRAMS, most of them only one line of code a) please read all requirements before bidding b) needed working examples c) use program FFMPEG and FFPLAY from webpage "[login to view URL]", freeware programs d) expected resoults in time that you select, do not wait for me to be online, it is your responsibility to publish or send resoults in time e) each program needs to be with .bat file extention , need to work on Win 10 Pro with FFMPEG and .bat in same folder write in notepad, then save as and write brackets "[login to view URL]" before and after program name f) make test videos of few seconds in lengths, donwload free samples from anywhere, 3sec will be enough for test1 and test2 and test3 video clips test3 let it be with green screen Simple programs: 1) convert [login to view URL] to [login to view URL] 2) convert test1. avi to [login to view URL] with screen resolution 1920x1080 no audio 3) convert test1. avi to [login to view URL] with screen resolution 1920x1080 with amplified audio +3dB 4) convert test1. avi to [login to view URL] with screen resolution 1920x1080 swap left audio channel with right channel 5) convert test1. avi to [login to view URL] with screen resolution 1920x1080 let audio fade in in 1second to full amplitude, and fade out 1 second before end 6) mix test1 and test2 with 1second cross fade between them, 1 second duration of crossfade 7) stich test1 and test2 together, no transition, make it hard cut and set coding to play 2x speed 8) cut test1 from 2sec till 4th second and save as mp4 and make it play in reverse from end to start 9) over test1 write text on coordinates 400,400 text "Hello!" with font Arial size 14 10) over test1 write text on coordinates 400,400 text "Hello!" with font Arial size 14 transparency 40% 11) over test1 write text on coordinates 400,400 text "Hello!" with font Arial size 14 transparency 40%, let text fade in from 1 second 0 visibility to 2 seconds 100% visibility 12) make test1 and test2 be together left and rigght and save as mp4 13) record audio and save 44khz 16bit [login to view URL] 14) record audio and save 44khz 16bit [login to view URL] (set some extra settings-any) 15) record screen, full screen to [login to view URL], write example that works. also provide code that displays hardware, if possible 16) record screen, screen location 100,100, size 800x600, save to [login to view URL], write example that works 17) test1 fade in from black from 2seconds, length 1 second till 100% visible 18) test1 fade out to black from 5seconds, length 1 second from 100% visible till black out 19) cut test1 from 00:00:01 to 00:00:03, HH:MM:SS 20) test1 with test2 overlay, test1 full screen, test2 let it be in the center of the screen, shrinked size 480x360 in size 21) test3, that is green screen, make it as overlay on top of test1, make green color dissapear, let it be transparent 22) test1 as background, put overlay one gif animation that you get from webpage for testing only. let it animate in a loop on location 300,300 23) get test1 video dimensions and save to [login to view URL] if possible, with ffmpeg or maybe ffplay 24) from test1 get picture from time 00:00:05 and save it as "[login to view URL]" 25) use ffplay to play like program #7 26) use ffplay to play like program #6 27) use ffplay to play like program #17 28) use ffplay to play like program #11 29) use ffplay to play like program #19 30) use FFMPEG and test1 and overlay picture "[login to view URL]" that you get from internet, and let it be on location 10,50 shrinked to size 200x200 31) make test1 stabilize (demonstrate settings for stabilisation or at least mention them) 32) in bat file, demonstrate comment - what is syntax for comment 33) in bat file make a if sentence if we select A let it convert test1 to test1.3gp if we select B (or press B key) let it convert test2.3gp