How to increase speed for -filter_complex commands (Issue : speed = 0.018x)

[Mohammed3194]

@WritingMinds @hiteshsondhi88 @miteshsondhi @jacobtabak , I have below command for removing green color from video and then adding another video as overlay. Issue - The command excecution time is 6 - 7 mins (speed not increasing more than 0.018x) Please help me out, how to increase the speed of the command and make output execution time to 1 min or lesser than that.

String[] command = new String[]{"-i" , videoPath1 , "-i" , videoPath ,"-filter_complex" , "[1:v]colorkey=0x3BBD1E:0.33:0.23[ckout];[0:v][ckout]overlay[out]", "-map" [out]","-preset", "ultrafast", outputFilePath};

Logcat

D/debug: frame=    3 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=1 drop=0 speed=   0x    

 D/debug: frame=    6 fps=5.2 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=1 drop=0 speed=   0x    

 D/debug: frame=    9 fps=5.4 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=1 drop=0 speed=   0x    

 D/debug: frame=   13 fps=5.6 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=1 drop=0 speed=   0x    

 D/debug: frame=   16 fps=5.6 q=23.0 size=      83kB time=00:00:00.10 bitrate=6794.4kbits/s dup=1 drop=0 speed=0.0351x    

 D/debug: frame=   20 fps=5.7 q=24.0 size=     164kB time=00:00:00.23 bitrate=5740.7kbits/s dup=1 drop=0 speed=0.0665x    

 D/debug: frame=   23 fps=5.7 q=23.0 size=     221kB time=00:00:00.33 bitrate=5420.3kbits/s dup=1 drop=0 speed=0.0824x    

 D/debug: frame=   27 fps=5.8 q=23.0 size=     306kB time=00:00:00.46 bitrate=5366.0kbits/s dup=1 drop=0 speed=0.0999x    

 D/debug: frame=   30 fps=5.8 q=23.0 size=     358kB time=00:00:00.56 bitrate=5173.6kbits/s dup=1 drop=0 speed=0.109x    

 D/debug: frame=   34 fps=5.8 q=23.0 size=     433kB time=00:00:00.70 bitrate=5072.7kbits/s dup=1 drop=0 speed=0.12x    

 D/debug: frame=   38 fps=5.9 q=22.0 size=     498kB time=00:00:00.83 bitrate=4898.8kbits/s dup=1 drop=0 speed=0.129x    

 D/debug: frame=   42 fps=5.9 q=22.0 size=     568kB time=00:00:00.96 bitrate=4817.0kbits/s dup=1 drop=0 speed=0.136x    

 D/debug: frame=   46 fps=6.0 q=23.0 size=     631kB time=00:00:01.10 bitrate=4699.9kbits/s dup=1 drop=0 speed=0.143x    

 D/debug: frame=   50 fps=6.0 q=22.0 size=     686kB time=00:00:01.23 bitrate=4554.6kbits/s dup=1 drop=0 speed=0.148x    

 D/debug: frame=   54 fps=6.1 q=21.0 size=     742kB time=00:00:01.36 bitrate=4446.4kbits/s dup=1 drop=0 speed=0.153x    

 D/debug: frame=   58 fps=6.1 q=22.0 size=     795kB time=00:00:01.50 bitrate=4344.0kbits/s dup=1 drop=0 speed=0.158x    

 D/debug: frame=   61 fps=6.1 q=21.0 size=     838kB time=00:00:01.60 bitrate=4292.4kbits/s dup=1 drop=0 speed=0.159x    

 D/debug: frame=   64 fps=6.1 q=21.0 size=     875kB time=00:00:01.70 bitrate=4216.3kbits/s dup=1 drop=0 speed=0.161x    

 D/debug: frame=   67 fps=6.0 q=22.0 size=     912kB time=00:00:01.80 bitrate=4151.6kbits/s dup=1 drop=0 speed=0.162x    

 D/debug: frame=   70 fps=6.0 q=22.0 size=     943kB time=00:00:01.90 bitrate=4067.2kbits/s dup=1 drop=0 speed=0.163x    

 D/debug: frame=   74 fps=6.0 q=22.0 size=     981kB time=00:00:02.03 bitrate=3950.4kbits/s dup=1 drop=0 speed=0.165x    

 D/debug: frame=   78 fps=6.0 q=23.0 size=    1025kB time=00:00:02.16 bitrate=3873.8kbits/s dup=1 drop=0 speed=0.168x    

 D/debug: frame=   82 fps=6.0 q=23.0 size=    1076kB time=00:00:02.30 bitrate=3833.6kbits/s dup=1 drop=0 speed=0.17x    

 D/debug: frame=   86 fps=6.1 q=23.0 size=    1125kB time=00:00:02.43 bitrate=3786.6kbits/s dup=1 drop=0 speed=0.172x    

 D/debug: frame=   90 fps=6.1 q=23.0 size=    1190kB time=00:00:02.56 bitrate=3798.4kbits/s dup=1 drop=0 speed=0.174x    

 D/debug: frame=   94 fps=6.1 q=23.0 size=    1248kB time=00:00:02.70 bitrate=3787.7kbits/s dup=1 drop=0 speed=0.176x    

 D/debug: frame=   98 fps=6.2 q=23.0 size=    1306kB time=00:00:02.83 bitrate=3776.0kbits/s dup=1 drop=0 speed=0.178x    

 D/debug: frame=  102 fps=6.2 q=23.0 size=    1366kB time=00:00:02.96 bitrate=3770.9kbits/s dup=1 drop=0 speed=0.18x    

 D/debug: frame=  105 fps=6.2 q=23.0 size=    1410kB time=00:00:03.06 bitrate=3767.4kbits/s dup=1 drop=0 speed=0.18x 

[jacobtabak]

Please do not randomly tag contributors.

[Mohammed3194]

Please do not randomly tag contributors.

Okay Request you please help me out in resolving my issue.

[yadavkohi]

have you tried -threads add "-threads", "50" just before -preset and check if it increases the speed.

[Mohammed3194]

have you tried -threads add "-threads", "50" just before -preset and check if it increases the speed.

no i have not used threads Let me try this, and update you :)

[Mohammed3194]

have you tried -threads add "-threads", "50" just before -preset and check if it increases the speed.

@yadavkohi, I tried adding this "-threads", "50" But, i have again the same issue. Speed not at all increasing by 0.126x

I have selected videos of around only 30secs, and i am getting output after 5 mins