MỘT CODE LÁCH ÂM THANH VÀ HÌNH ẢNH THU NHỎ CHẤT LƯỢNG

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ffmpeg -y -i “input.mp4” -i “input.mp4” -i “filter.png” -filter_complex “[0:v]setpts=PTS/1.1, scale=4*iw:-1, crop=iw/4:ih/4, boxblur=5:1, scale=1280:720[v1],[v1][2:v]overlay=0:0[vmain];[1:v] setpts=PTS/1.1, scale=712:458,pad=720:466:4:4:color=white, boxblur=1:0,transpose=1[vo];[vmain][vo] overlay=407:0, hue=s=1.5[vout];[0:a] atempo=1.1, aecho=0.8:0.88:6:0.4, aecho=0.4:0.66:2:0.2,aecho=0.8:0.88:60:0.4, equalizer = f = 1000: width_type = q: width = 1: g = 2,equalizer = f = 100: width_type = q: width = 2: g = -5 ,volume=1.5 [aout]” -map “[vout]” -map “[aout]” -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 1500k -profile:v main -level 3.1 -acodec libmp3lame -b:a 128k -ar 44100 -metadata title=”” -metadata artist=”” -metadata album_artist=”” -metadata album=”” -metadata date=”” -metadata track=”” -metadata genre=”” -metadata publisher=”” -metadata encoded_by=”” -metadata copyright=”” -metadata composer=”” -metadata performer=”” -metadata TIT1=”” -metadata TIT3=”” -metadata disc=”” -metadata TKEY=”” -metadata TBPM=”” -metadata language=”eng” -metadata encoder=”” -threads 0 -preset superfast “output.mp4”

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ffmpeg -y -ss 00:00:8 -i 11.mp4 -filter_complex "[0:v]scale=514:289, setdar=dar=16/9[v1]; movie=filter/nds_bg.mp4:loop=999,setpts=N/(FRAME_RATE*TB), scale=854:480[v2] ;[v2][v1]overlay=shortest=1:x=26:y=172;[0:a]aformat=sample_fmts=fltp:sample_rates=44100:channel_layouts=stereo,asetrate=9/10*44100,atempo=10/9,lowpass=f=2500,highpass=f=400,volume=6,bass=g=-30,equalizer=f=10.5:width_type=o:width=1:g=-30, equalizer=f=31.5:width_type=o:width=1:g=-30,equalizer=f=63:width_type=o:width=1:g=-10, equalizer=f=125:width_type=o:width=1:g=-20,equalizer=f=250:width_type=o:width=1:g=-1.5,equalizer=f=500:width_type=o:width=1:g=-20,equalizer=f=1000:width_type=o:width=1:g=-20,equalizer=f=8000:width_type=o:width=3:g=1,equalizer=f=16000:width_type=o:width=3:g=1" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 1400k -shortest -acodec libmp3lame -b:a 128k -ar 44100 -preset veryfast Tap 11.mp4
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