==================================================================================================
(y) Cắt bá»� 3 giây Ä‘ầu và Overlay(Ä‘è) hình filter_HD.png lên video, xóa sạch ID3 Tag, xuất ra HD AVI
==================================================================================================
-y -ss 00:00:03 -i "{input_video}" -i "filter_HD.png" -filter_complex "[0:v]scale=1280:720 [v1]; [v1][1:v]overlay=0:0" -vcodec mpeg4 -vtag XVID -b 2500k -bf 2 -r 30 -g 60 -acodec libmp3lame -ab 128k -ar 44100 -ac 2 -threads 0 -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="" -preset ultrafast -f avi "{output_video}.avi"

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(y) Video1 thu nhá»� và Ä‘è lên chính Video1 Ä‘ã bá»â€¹ làm má»�
==================================================================================================
-y -i "{input_video}" -filter_complex "scale=640:360 [v1]; [0:v]boxblur=9:9 [v2]; [v2][v1]overlay=20:20" -vcodec mpeg4 -vtag XVID -b 2500k -bf 2 -r 30 -g 60 -acodec libmp3lame -ab 128k -ar 44100 -ac 2 -threads 0 -preset ultrafast -f avi "{output_video}.avi"


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(y) Video1 thu nhá»� và Ä‘è lên Video 3h.mp4 ná»�n Ä‘á»ââ€�¢ng dài 3h
==================================================================================================
-y -i "{input_video}" -i "3h.mp4" -filter_complex "scale=640:360 [v1]; [1:v][v1]overlay=20:20" -vcodec mpeg4 -vtag XVID -b 2500k -bf 2 -r 30 -g 60 -acodec libmp3lame -ab 128k -ar 44100 -ac 2 -threads 0 -shortest -preset ultrafast -f avi "{output_video}.avi"



#################################################################################################
CODE MẪU FFMPEG RENDER CÁC KIá»â€šU - Nghiên cứu thêm cứu pháp của ffmpeg á»Å¸ Ä‘ây https://ffmpeg.org
#################################################################################################

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(y) Change MD5 Hash, không encode, không resize gì hết
==================================================================================================
-y -i "{input_video}" -vcodec copy -acodec copy -preset ultrafast "{output_video}.mp4"


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(y) Encode video, encode audio và xuất ra chuẩn HD 1280x720 MP4:
==================================================================================================
-y -i "{input_video}" -vf "scale=1280:720" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 2500k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"


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(y) Encode video, encode audio và xuất ra chuẩn HD 1280x720 AVI:
==================================================================================================
-y -i "{input_video}" -vf "scale=1280:720" -vcodec mpeg4 -vtag XVID -b 2500k -bf 2 -r 30 -g 60 -acodec libmp3lame -ab 128k -ar 44100 -ac 2 -threads 0 -preset ultrafast -f avi "{output_video}.avi"


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(y) TÄÆ’ng Speed(Tempo) lên 120%, xuất ra chuẩn HD 1280x720:
==================================================================================================
-y -i "{input_video}" -af "atempo=1.2" -vf "setpts=PTS/1.2,scale=1280:720" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 2500k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"


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(y) TÄÆ’ng Speed(Tempo) lên 120%, Zoom(crop) lên 150%, xuất ra chuẩn HD 1280x720:
==================================================================================================
-y -i "{input_video}" -af "atempo=1.2" -vf "setpts=PTS/1.2,crop=iw/1.5:ih/1.5,scale=1280:720" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 2500k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"


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(y) Làm má»� (blur) video cấp Ä‘á»ââ€�¢ 2(max 9) và xuất ra chuẩn HD 1280x720:
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-y -i "{input_video}" -vf "boxblur=2:1,scale=1280:720" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 2500k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"


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(y) Có Ä‘óm sáng(filter.png) và xuất ra chuẩn HD 1280x720:
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-y -i "{input_video}" -af "atempo=1.2" -vf "setpts=PTS/1.2,crop=iw/1.5:ih/1.5,scale=1280:720,boxblur=2:1 [mv]; movie=filter.png [f1]; [mv][f1]overlay=0:0" -preset ultrafast "{output_video}.mp4"


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(y) Cơ bản nhất, xuất ra chuẩn HD 1280x720:
==================================================================================================
-y -i "{input_video}" -af "atempo=1.2" -vf "setpts=PTS/1.2,crop=iw/2:ih/2,scale=1280:720,boxblur=2:1 [mv]; movie=filter.png [f1]; [mv][f1]overlay=0:0" -preset ultrafast "{output_video}.mp4"


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(y) Lách cả âm thanh, xuất ra chuẩn HD 1280x720:
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-y -i "{input_video}" -af "atempo=1.2,pan=stereo|c0<c0+0*c1|c1<c0+0*c1,aeval=val(0)|-val(1),volume=1.5" -vf "setpts=PTS/1.2,scale=1280:720,boxblur=1:1 [mv]; movie=filter7.png [f1]; [mv][f1]overlay=0:0" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 2500k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"


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(y) Lách cả âm thanh, tÄÆ’ng tá»â€˜c Ä‘á»ââ€�¢ lên 110%, zoom 200%, blur(má»�) 10%, có Ä‘á»â€˜m sáng, không logo, xuất ra chuẩn SD 640x360:
==================================================================================================
-y -i "{input_video}" -af "atempo=1.1,pan=stereo|c0<c0+0*c1|c1<c0+0*c1,aeval=val(0)|-val(1),volume=1.6" -vf "setpts=PTS/1.1,crop=iw/2:ih/2,scale=640:360,boxblur=1:1 [mv]; movie=filter7-640-nologo.png [f1]; [mv][f1]overlay=0:0" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 2500k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"


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(y) Video overlay video center, xuất ra chuẩn HD 1280x720:
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-i filter9.png -y -i "{input_video}" -filter_complex "[1:v]setpts=PTS/1.1,scale=1280:720,boxblur=8 [v1]; [1:a]atempo=1.1,pan=stereo|c0<c0+0*c1|c1<c0+0*c1,aeval=val(0)|-val(1),volume=1.5 [a]; [1:v]setpts=PTS/1.1,scale=640:360 [v2]; [v1][v2]overlay=320:180 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 2500k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"


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(y) Video overlay video left corner, xuất ra chuẩn HD 1280x720:
==================================================================================================
-i filte***.png -y -i "{input_video}" -filter_complex "[1:v]scale=1280:720,boxblur=9:9 [v1]; [1:a]pan=stereo|c0<c0+0*c1|c1<c0+0*c1,aeval=val(0)|-val(1),volume=1.5 [a]; [1:v]scale=842:421,boxblur=1 [v2]; [v1][v2]overlay=101:222 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 2500k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"


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(y) Cú pháp sá»*a ID3 Tags cho Video:
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-metadata title="Adagio for Strings" 
-metadata artist="Yo Yo Ma/London Symphony" 
-metadata album_artist="London Symphony" 
-metadata album="String Classics" 
-metadata date="2012" 
-metadata track="3/12" 
-metadata genre="Classical" 
-metadata publisher="VinaCaptcha Publishing" 
-metadata encoded_by="VinaCaptcha" 
-metadata copyright="ââ€�â€â€� VinaCaptcha" 
-metadata composer="J.S. Bach" 
-metadata performer="T. S. Miles" 
-metadata TIT1="The Classics" 
-metadata TIT3="Op. 91" 
-metadata disc="1/2" 
-metadata TKEY="G" 
-metadata TBPM="120" 
-metadata language="eng" 
-metadata encoder="SmartYoutubeRender v1005" 
---
-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="" 

==================================================================================================
(y) Change MD5 Hash, cắt Video, sá»*a ID3 Tags:
==================================================================================================
-y -i "{input_video}" -vcodec copy -acodec copy -metadata title="Daily Hot Video" -metadata album="Daily Hot Video" -metadata artist="" -metadata album_artist="" -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="" -preset ultrafast "{output_video}.mp4"



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(y) Video overlay video left corner, edit ID3 Tags, xuất ra chuẩn HD 1280x720:
==================================================================================================
-y -i filte***.png -i "{input_video}" -filter_complex "[1:v]scale=1280:720,boxblur=9:9 [v1]; [1:a]volume=1.5 [a]; [1:v]scale=842:421,boxblur=2:1 [v2]; [v1][v2]overlay=101:222 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -metadata title="Daily Hot Video" -metadata album="Daily Hot Video" -metadata artist="" -metadata album_artist="" -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="" -preset ultrafast "{output_video}.mp4"


==================================================================================================
(y) Video overlay video, xuất ra chuẩn HD 1280x720:
==================================================================================================
-y -i filter11.png -i "{input_video}" -filter_complex "[1:v]setpts=PTS/1.1,scale=1280:720 [v1]; [1:a]atempo=1.1,volume=1.5 [a]; [1:v]setpts=PTS/1.1,scale=827:454,boxblur=1 [v2]; [v1][v2]overlay=431:196 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 6000k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"
(y) Không dùng Ä‘á»â€˜m sáng:
-y -i filter11-no-filter.png -i "{input_video}" -filter_complex "[1:v]setpts=PTS/1.1,scale=1280:720 [v1]; [1:a]atempo=1.1,volume=1.5 [a]; [1:v]setpts=PTS/1.1,scale=827:454,boxblur=1 [v2]; [v1][v2]overlay=431:196 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 6000k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"
(y) Không tÄÆ’ng speed:
-y -i filter11.png -i "{input_video}" -filter_complex "[1:v]scale=1280:720 [v1]; [1:a]volume=1.5 [a]; [1:v]scale=827:454,boxblur=1 [v2]; [v1][v2]overlay=431:196 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 6000k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"


==================================================================================================
(y) Video overlay video, xuất ra chuẩn HD 1280x720:
==================================================================================================
-y -i filter12.png -i "{input_video}" -filter_complex "[1:v]setpts=PTS/1.1,scale=1280:720 [v1]; [1:a]atempo=1.1,volume=1.5 [a]; [1:v]setpts=PTS/1.1,scale=750:403,boxblur=1 [v2]; [v1][v2]overlay=266:80 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 6000k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"
(y) Không dùng Ä‘á»â€˜m sáng:
-y -i filter12-no-filter.png -i "{input_video}" -filter_complex "[1:v]setpts=PTS/1.1,scale=1280:720 [v1]; [1:a]atempo=1.1,volume=1.5 [a]; [1:v]setpts=PTS/1.1,scale=750:403,boxblur=1 [v2]; [v1][v2]overlay=266:80 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 6000k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"
(y) Không tÄÆ’ng speed:
-y -i filter12.png -i "{input_video}" -filter_complex "[1:v]scale=1280:720 [v1]; [1:a]volume=1.5 [a]; [1:v]scale=750:403,boxblur=1 [v2]; [v1][v2]overlay=266:80 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 6000k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"


==================================================================================================
(y) Video overlay video, xuất ra chuẩn HD 1280x720:
==================================================================================================
-y -i filter13.png -i "{input_video}" -filter_complex "[1:v]setpts=PTS/1.1,scale=1280:720 [v1]; [1:a]atempo=1.1,volume=1.5 [a]; [1:v]setpts=PTS/1.1,scale=852:477,boxblur=1 [v2]; [v1][v2]overlay=428:243 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 6000k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"
(y) Không dùng Ä‘á»â€˜m sáng:
-y -i filter13-no-filter.png -i "{input_video}" -filter_complex "[1:v]setpts=PTS/1.1,scale=1280:720 [v1]; [1:a]atempo=1.1,volume=1.5 [a]; [1:v]setpts=PTS/1.1,scale=852:477,boxblur=1 [v2]; [v1][v2]overlay=428:243 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 6000k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"
(y) Không tÄÆ’ng speed:
-y -i filter13.png -i "{input_video}" -filter_complex "[1:v]scale=1280:720 [v1]; [1:a]volume=1.5 [a]; [1:v]scale=852:477,boxblur=1 [v2]; [v1][v2]overlay=428:243 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 6000k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"


==================================================================================================
(y) Video overlay video, xuất ra chuẩn HD 1280x720:
-y -i filter14.png -i "{input_video}" -filter_complex "[1:v]setpts=PTS/1.1,scale=1280:720 [v1]; [1:a]atempo=1.1,volume=1.5 [a]; [1:v]setpts=PTS/1.1,scale=839:549,boxblur=1 [v2]; [v1][v2]overlay=99:94 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 6000k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"
(y) Không dùng Ä‘á»â€˜m sáng:
-y -i filter14-no-filter.png -i "{input_video}" -filter_complex "[1:v]setpts=PTS/1.1,scale=1280:720 [v1]; [1:a]atempo=1.1,volume=1.5 [a]; [1:v]setpts=PTS/1.1,scale=839:549,boxblur=1 [v2]; [v1][v2]overlay=99:94 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 6000k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"
(y) Không tÄÆ’ng speed:
-y -i filter14.png -i "{input_video}" -filter_complex "[1:v]scale=1280:720 [v1]; [1:a]volume=1.5 [a]; [1:v]scale=839:549,boxblur=1 [v2]; [v1][v2]overlay=99:94 [v3]; [v3][0:v]overlay=0:0 [v4]" -map "[v4]" -map "[a]" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 6000k -acodec libmp3lame -b:a 128k -ar 44100 -preset ultrafast "{output_video}.mp4"

ffmpeg -y -i "SES.mp3" -i "DOSYA.MP4" -filter_complex "[0:a][1:a]amix=inputs=2:duration=shortest" -vcodec libx264 -pix_fmt yuv420p -r 30 -g 60 -b:v 1400k -profile:v main -level 3.1 -acodec libmp3lame -b:a 128k -ar 44100 -preset superfast "CIKTI-DOSYASI.mp4"