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Questions tagged [video-watermarking]

For questions regarding the development and placement of watermarks on video interfaces. The tag is commonly associated with [video].

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How to add watermark to video file while saving using django using moviepy

To Accomplish : watermarked video Process Followed : Create a models.py with user, video_file, upload_date fields Create a forms.py to accept video_file with validations Lastly views.py to link file and process watermark process while uploading…
sam pk
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How to include special characters as text while watermarking video using ffmpeg?

Using the below command to add watermark in a video: ffmpeg -i inputClip.mp4 -vf "drawtext=text='©Krishna':x=640:y=360:fontsize=24:fontcolor=white" -c:a copy output.mp4 I am not able to add certain special characters as text here like %,",'…
Avinash Modi
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FFmpeg Commands to add text watermark to mpg2,mss,lxf,3g2 video files

I am using following command to add watermark on a video file: ffmpeg -i input.mpg2 -vf "drawtext=text='Hello World':x=(w-text_w)/2:y=(h-text_h)/2:fontsize=24:fontcolor=white" TextOutput.mpg2 Error with mpg2 input file: Input #0, mpeg, from…
Avinash Modi
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Watermark Not Working For Videos With Exclamation Marks

I made a .bat script to watermark videos with the logo slowly sliding across the video from the right to the left. Here is my code: set ffmpeg="C:\ffmpeg\ffmpeg.exe" set ffprobe="C:\ffmpeg\ffprobe.exe" @echo off setlocal enableextensions…
Tevin Mosley
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Delay on FFmpeg Watermark

Hello I am trying to use a .bat file to watermark videos I upload to my website. I want the watermark to start 2/3 the way through the video. I've written the code below to do it: set ffmpeg="C:\ffmpeg\bin\ffmpeg.exe" set…
Tevin Mosley
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FFMPEG multiple steps in a batch process

I'm new to using ffmpeg for modifying video content, and I was looking for help creating a command to do the following: Trim the first 4 Trim the last 4 seconds of a video Add a 1 second fade to beginning and end Include a watermark in the bottom…
kmancusi
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How to add watermark to any oriented video in iOS?

I need to add watermark to video but different oriented videos. Below codes are working for me when i add watermark to portrait video, but this code is not working for landscape videos, watermark become stressed. UIImage *myImage; myImage…
Saad
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watermark commend for ff-mpeg batch converter

I used FFmpeg Batch Converter for video converting. I used the below command -c:v libx264 -crf 20 -c:a copy Now I want to add a watermark too. logo.png -filter_complex "overlay=50:50" -c:v libx264 -crf 20 -c:a copy but it does not work. Could you…
D.JCode
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how to add multiple gif watermakr in one video usign ffmpeg in android

i want to create video with multiple gif images as sticker .i have already use ffmpeg library for create normal video. below code i have already use: String[]…
p.jadhav
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Watermark video by ffmpeg and hardware accelerator

I use a p4000 card and ffmpeg with all requirements (driver , toolkit , cuda compile) I want to put watermark on the video by this command ./bin/ffmpeg -hwaccel cuvid -c:v h264_cuvid -i input.mp4 -i input.png -filter_complex "overlay=10:10" -c:v…
Ehsan Gholami
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How to Bulk Add Outro Video with ffmpeg?

I would like to add a short outro video to a list of videos or add a "watermark" that covers the entire video during the last 5 seconds. How can I achieve this? I added ffmpeg in the title but if there is another free way of doing it in bulk then I…
Allar
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Setting dynamic watermark in to the video using ffmpeg Android

I am using this command to overlay the image into the video. ffmpeg",i", inputVideoPath,"-i", imageToOverlay," -filter_complex",overlay=10:10","-strict", "-2","-b:a" ,"32k", "-r","15","-preset", "ultrafast",outputVideoPath Can we set the dynamic…
Ahmad Arslan
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Watermark (overlap) a video with an image on iOS

I try in vain to watermark an existing video with the AVFoundation library. I followed the instructions and tried to rewrite the code in Swift from the third answer in this question: iPhone Watermark on recorded Video. – but this doesn't work for…
Foddy
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Selective "Unkown encoder libfdk_aac" message

Out of the following two commands, the 2nd throws exception saying "unknown codec libfdk_aac". Can anyone point me, to what might be the issue? $> ffmpeg -loglevel verbose -re -i /var/mp4s/test4.mp4 -vcodec libx264 -vprofile baseline -acodec…
soufrk
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how to add subtitle to mp4 in iOS

i already know that i should use AVFoundationto get the CGContextRef from .mp4 file; and use like : CATextLayer *subtitle1Text = [[CATextLayer alloc] init]; [subtitle1Text setFont:@"Helvetica-Bold"]; [subtitle1Text setFontSize:36]; [subtitle1Text…
罗储华
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