How to add image logo in the end of video

ffmpegvideo

Can we adding image(logo) to end of video?. I already found the way add logo 5second before video played with delayed the video?

Material:
video file = af.flv ( format can be changed, avi or mp4 is okay )

image file = bg.png

ffmpeg -itsoffset 5 -i af.flv -r 25 -loop 1 -i bg.png -filter_complex "[1:v] fade=out:125:25:alpha=1 [intro]; [0:v][intro] overlay [v]" -map "[v]" -map 0:a -acodec copy out.mp4

Tried search on internet and read about documentation but no luck. Is there anyway adding Image(logo) 5 seconds after video END?

Best Answer

You want to concatenate. Three methods are available- demuxer filter and protocol; and filter would usually work for you.

See this:

http://ffmpeg.org/trac/ffmpeg/wiki/How%20to%20concatenate%20%28join,%20merge%29%20media%20files

You could create a movie file from the image file first, of appropriate duration. Of course, the issue with filter concatenate is that audio and video streams have to match, which means you might have to mux in a wav (?) file to the end logo movie file.

Related Solutions

FFmpeg Guide – Overlay PNGs with Transparency Over Video

H.264, which is what libx264 encodes to, does not support transparency. Neither does mpeg4, the default codec for AVI. MOV output defaults to libx264 as well.

You can do this in one command:

ffmpeg -i original.mp4 -framerate 60 -pattern_type glob -i images/*.png \
-filter_complex "[0:v]scale=1920x960,setdar=16:9[base];[1:v]scale=1920x960,setdar=16:9[ovr];\
 [ovr][base]blend=all_mode='overlay':all_opacity=0.7[v]"
-map [v] result.mp4

You don't need to scale both videos.If you just want the PNGs to scale the same as the base video, you can use scale2ref:

ffmpeg -i original.mp4 -framerate 60 -pattern_type glob -i images/*.png \
-filter_complex "[1:v][0:v]scale2ref=iw:ih[ovr][base]; \
 [ovr][base]blend=all_mode='overlay':all_opacity=0.7[v]"
-map [v] result.mp4

Now, you have specified a custom DAR (1920x960 is not 16:9). If that needs to be set, use

[1:v][0:v]scale2ref=iw:ih,setdar=16:9[ovr][base];

This uses a different method to apply the overlay.

ffmpeg -i original.mp4 -framerate 60 -pattern_type glob -i "images/*.png" \
-filter_complex "[1:v][0:v]scale2ref=iw:ih[ovr][base]; \
 [ovr]colorchannelmixer=aa=0.7[ovrl]; [base][ovrl]overlay[v]"
-map [v] result.mp4

Best Answer

Related Solutions

FFmpeg Guide – Overlay PNGs with Transparency Over Video

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