I'm having trouble merging these two commands, if anyone can help me merge the top ones transposing and watermarking to the second one I would really appreciate it. I've tried a few things such as:
ffmpeg -i .\test1.flv -i .\test2.flv -loop 1 -i .\watermark.png -filter_complex "[0]transpose=1[a];[1]transpose=1[b];[a][b]hstack[c];[c][2]overlay=W-w-5:H-h-5:shortest=1; [0:v]setpts=PTS-STARTPTS, pad=iw*2:ih[bg]; [1:v]setpts=PTS-STARTPTS[fg]; amerge,pan=stereo:c0<c0+c2:c1<c1+c3" -c:v libx264 -f mp4 -threads 24 -y matt.mp4
ffmpeg -i .\test1.flv -i .\test2.flv -loop 1 -i .\watermark.png -filter_complex "[0:v]setpts=PTS-STARTPTS, pad=iw*2:ih[bg]; [1:v]setpts=PTS-STARTPTS[fg]; amerge,pan=stereo:c0<c0+c2:c1<c1+c3;[0]transpose=1[a];[1]transpose=1[b];[a][b]hstack[c];[c][2]overlay=W-w-5:H-h-5:shortest=1" -c:v libx264 -f mp4 -threads 24 -y matt.mp4
Thanks everyone!
If I understand your intent right, this is what you want
ffmpeg -i .\test1.flv -i .\test2.flv -loop 1 -i .\watermark.png -filter_complex
"[0]setpts=PTS-STARTPTS,transpose=1[a];
[1]setpts=PTS-STARTPTS,transpose=1[b];
[a][b]hstack[c];
[c][2]overlay=W-w-5:H-h-5:shortest=1[v];
[0]asetpts=PTS-STARTPTS[x];[1]asetpts=PTS-STARTPTS[y];
[x][y]amerge,pan=stereo:c0<c0+c2:c1<c1+c3[a]"
-map "[v]" -map "[a]" -c:v libx264 -f mp4 -threads 24 -y matt.mp4
Related
I need to combine this 2 ffmpeg commands:
"-i videoFile.mp4 -c:a copy -c:v libx264 -vf pad=$length:height=$length:x=-1:y=-1:color=#195766 resultFile"
and
"-i videoFile.mp4 -i waterMark.png -filter_complex 'overlay=10:main_h-overlay_h-10' resultFile.mp4"
Is it possible? How result command will look like?
I hope I have got it right...
The combined command is:
ffmpeg -y -i videoFile.mp4 -i waterMark.png -c:a copy -c:v libx264 -filter_complex "[0:v]pad=384:height=216:x=-1:y=-1:color=#195766[t];[t][1:v]overlay=10:main_h-overlay_h-10[v]" -map "[v]" -map 0:a resultFile.mp4
For mobile FFmpeg on android (according to OP's comment):
"-y -i ${videoFile.absolutePath} -i $waterMarkPath -c:a copy -c:v libx264 -filter_complex pad=$length:height=$length:x=-1:y=-1:color=#195766[t];[t][1:v]overlay=10:main_h-overlay_h-10[v] -map [v] -map 0:a ${resultFile.absolutePath}"
I used the following post as reference: Create video with 5 images with fadeIn/out effect in ffmpeg.
Testing:
Creating a sample video file (with audio):
ffmpeg -y -r 25 -f lavfi -i testsrc=size=192x108:rate=30 -f lavfi -i sine=frequency=400 -f lavfi -i sine=frequency=1000 -filter_complex amerge -vcodec libx265 -crf 17 -pix_fmt yuv420p -acodec aac -ar 22050 -t 30 videoFile.mp4
Creating a sample PNG image file:
ffmpeg -y -f lavfi -i mandelbrot=rate=1:size=192x108 -t 1 waterMark.png
Executing the combined command:
ffmpeg -y -i videoFile.mp4 -i waterMark.png -c:a copy -c:v libx264 -filter_complex "[0:v]pad=$length:$length=216:x=-1:y=-1:color=#195766[t];[t][1:v]overlay=10:main_h-overlay_h-10[v]" -map "[v]" -map 0:a resultFile.mp4
Result (first frame of the output of the test):
ffmpeg -i foo.mp4 -filter_complex "fade=d=0.5, reverse, fade=d=0.5, reverse" output.mp4
can be used to fade in and out foo.mp4 video. (we do not care about audio). According to https://video.stackexchange.com/questions/19867/how-to-fade-in-out-a-video-audio-clip-with-unknown-duration
It's good but only works in the simple situation of 1 input video, and 1 output. Now, how can I apply the fade in and out effect in the following more complex situation? I'm trying to concat a.jpg (a picture) with bar.mp4. I want only the bar.mp4 portion to fade in and out.
ffmpeg -loop 1 -t 2 -framerate 1 -i a.jpg -f lavfi -t 2 -i anullsrc -r 24 -i bar.mp4 -filter_complex "[0][1][2:v][2:a] concat=n=2:v=1:a=1 [vpre][a];[vpre]fps=24[v]" -map "[v]" -map "[a]" out.mp4 -y
Of course, I could first create a temporary temp.mp4 from bar.mp4 by running the first command, then input temp.mp4 in my second command. This involves an extra step and extra encoding. Could anyone help fix the commands or suggest something even better?
Use
ffmpeg -loop 1 -t 2 -framerate 24 -i a.jpg -f lavfi -t 2 -i anullsrc -r 24 -i bar.mp4 -filter_complex "[2:v]fade=d=0.5, reverse, fade=d=0.5, reverse[v2];[0][1][v2][2:a] concat=n=2:v=1:a=1 [v][a]" -map "[v]" -map "[a]" out.mp4 -y
I am trying to make a video from a bundle of image files and then apply a an overlay on top of it.Another requirement is to make the video loop 3x. It is simply not working.
The first three paths are pointing toward the same image bundle. (A folder containing images like the following DSC0001_0013.jpg,DSC0002_0013.jpg,etc)
Observed symptoms:
The script runs infinitely.I produces a video file of 0 KB.I have to abort script using CTRL+C
This is my script.
ffmpeg
-start_number 1 -framerate 3/1
-i "C:\Users\xxx\AppData\Local\xxx\xxx\xxx\xxx\xxx\xxx\xxx\963d9d9b8e1\DSC%04d_0013.jpg"
-i "C:\Users\xxx\AppData\Local\xxx\xxx\projects\xxx\xxx\xxx\xxx\963d9d9b8e1\DSC%04d_0013.jpg"
-i "C:\Users\xxx\AppData\Local\xxx\xxx\projects\xxx\xxx\xxx\xxx\963d9d9b8e1\DSC%04d_0013.jpg"
-i "C:\Users\xxx\AppData\Local\xxx\xxx\projects\1237\1138\overlay.png"
-i "C:\Users\xxx\AppData\Local\xxx\xxx\projects\1237\1138\overlay.png"
-i "C:\Users\xxx\AppData\Local\xxx\xxx\projects\1237\1138\overlay.png"
-filter_complex " [0:v]scale=600x900[scaled1]; [1:v]scale=600x900[scaled2]; [2:v]scale=600x900[scaled3]; [scaled1][3:v]overlay[tmp1]; [scaled2][4:v]overlay[tmp2]; [scaled3][5:v]overlay[tmp3]; [tmp1][tmp2][tmp3]concat=n=3[scaled] "
-map [scaled] -r 10 -vcodec libx264 -pix_fmt yuv420p -crf 23 "C:\Users\xxx\Documents\Projets\2020\xxx\video test ffmpeg\test.mp4"
Use the -stream_loop option:
ffmpeg -stream_loop 3 -framerate 3/1 -i DSC%04d_0013.jpg -i overlay.png -filter_complex "[0]scale=600:900[bg];[bg][1]overlay=format=auto,format=yuv420p[v]" -map "[v]" -r 10 -c:v libx264 -crf 23 output.mp4
#Ilogan, This is our solution.
-start_number 1 -framerate 3/1
-i DSC%04d_0013.jpg
-loop 1 -i overlay.png"
-filter_complex "
[0:v]scale=600x900[scaled];
[scaled][1:v]overlay,trim=duration=3,loop=loop=2:size=9[tmp]
" -map [tmp] -r 10 -vcodec libx264 -pix_fmt yuv420p -crf 23
test.mp4
I am using this command line to add a five second image on end of video:
ffmpeg -i "f:\output\input.mov" -loop 1 -t 5 -i "f:\output\taff.jpg" -f lavfi -t 5 -i anullsrc -filter_complex "[0:v] [0:a] [1:v] [2:a] concat=n=2:v=1:a=1 [v] [a]" -c:v libx264 -c:a aac -strict -2 -map "[v]" -map "[a]" f:\output\output.mp4
It works great, but sometimes I want to cut the video and then add the five seconds. So, make a 120 second video 110 seconds, then add the 5 second ending.
Possibly in one command line? I've tried to break it into two, by starting with cutting the video, but then I get an "Unable to parse option value "-1" pixel format" error if I try to re-encode the video I cut with ffmpeg using this:
ffmpeg -i f:\output\input.mov -vcodec copy -acodec copy -ss 00:00:00.000 -t 00:01:50.000 f:\output\output.mov
That output video will then give an error if I try to run the first command line against it.
All feedback appreciated on shortening a video, and then adding ending.
Cheers!
Ryan
Use
ffmpeg -t 110 -i "f:\output\input.mov"
-loop 1 -t 5 -i "f:\output\taff.jpg"
-f lavfi -t 5 -i anullsrc
-filter_complex "[0:v][0:a][1:v][2:a]concat=n=2:v=1:a=1[v][a]"
-c:v libx264 -c:a aac -strict -2 -map "[v]" -map "[a]" f:\output\output.mp4
With scale2ref, it should be
ffmpeg -t 110 -i "f:\output\input.mov"
-loop 1 -t 5 -i "f:\output\taff.jpg"
-f lavfi -t 5 -i anullsrc
-filter_complex "[1][0]scale2ref[2nd][ref];[ref][0:a][2nd][2:a]concat=n=2:v=1:a=1[v][a]"
-c:v libx264 -c:a aac -strict -2 -map "[v]" -map "[a]" f:\output\output.mp4
If the image has a different aspect ratio, use
ffmpeg -t 110 -i "f:\output\input.mov"
-loop 1 -t 5 -i "f:\output\taff.jpg"
-f lavfi -t 5 -i anullsrc
-filter_complex "[0]split[base][full];[base]trim=0:5,drawbox=t=fill[base];[1][base]scale2ref='if(lt(mdar,dar),oh*mdar/sar,iw)':'if(lt(mdar,dar),ih,ow*sar/mdar)'[2nd][base];[base][2nd]overlay='(W-w)/2':'(H-h)/2'[padded];[full][0:a][padded][2:a]concat=n=2:v=1:a=1[v][a]"
-c:v libx264 -c:a aac -strict -2 -map "[v]" -map "[a]" f:\output\output.mp4
This last command requires ffmpeg version >= 3.4
I am having trouble combining these 3 passes in ffmpeg into a single process.
Is this even possible?
Pass 1
ffmpeg -y -i C:\Users\MJ\Downloads\20151211_pmoney_pmpod.mp3 -loop 1 -i C:\Users\MJ\Documents\pm1080.png -filter_complex "[0:a]showwaves=s=1920x1080:mode=line,colorkey=0x000000:0.01:0.1,format=yuva420p[v];[1:v][v]overlay=0:270[outv]" -map "[outv]" -pix_fmt yuv420p -map 0:a -c:v libx264 -c:a copy -shortest C:\Users\MJ\Documents\20151211_pmoney_pmpod4.mp4
Pass 2
ffmpeg -i "C:\Users\MJ\Documents\20151211_pmoney_pmpod4.mp4" -vf drawtext="fontsize=50:fontcolor=white:fontfile=/Windows/Fonts/impact.ttf:text=Planet Money Podcast on NPR - A/B Split Testing:x=(w-text_w)/2:y=200" -acodec copy "C:\Users\MJ\Documents\20151211_pmoney_pmpod-overlay-text.mp4"
Pass 3
ffmpeg -i "C:\Users\MJ\Documents\20151211_pmoney_pmpod-overlay-text.mp4" -i C:\Users\MJ\Downloads\6.png -filter_complex "overlay=10:10" C:\Users\MJ\Documents\20151211_pmoney_pmpod-overlay-text1.mp4"
Thanks!
Join filters with a comma and filterchains with a semicolon:
ffmpeg -i audio.mp3 -i image1.png -i image2.png -filter_complex \
"[0:a]showwaves=s=1920x1080:mode=line[fg]; \
[1:v][fg]overlay=0:270,drawtext=fontsize=50:fontcolor=white:fontfile=/Windows/Fonts/impact.ttf:text='Planet Money Podcast on NPR - A/B Split Testing':x=(w-text_w)/2:y=200[bg]; \
[bg][2:v]overlay=10:10,format=yuv420p[outv]" \
-map "[outv]" -map 0:a -c:v libx264 -c:a copy -movflags +faststart -shortest out.mp4