OpenCV and ffmpeg Expert
$250-750 USD
Paid on delivery
Hello,
We are trying to make a custom ffmpeg filter which can hide the logo from video input source and put an overlay image or delogo the original logo and hide it dynamically.
Definitions:
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- Input source: Which can be a local file or live input stream (UDP, RTMP, HTTP) having the unwanted dynamic logo with random position, time to show, time to hide, colors and background color.
- Logo pattern file: Which is a local file (PNG file) having the pattern of the unwanted logo to be removed.
- Output destination: Which is the final output file, Output stream can be (UDP, RTMP, HTTP) to be exported by ffmpeg after processing the filter and encoding options.
- Similarity rate: Which is the percentage for the similarity between the logo pattern file and input source to make the ffmpeg recognize that unwanted logo from the pattern file.
- Overlay: This option can be a local file (PNG File) to be appended over the original logo or using delogo filter which is blurring and removing the original logo.
Procedure:
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- We will provide testing files (MP4) which have the examples for the unwanted logo to be removed.
- We will provide the logo pattern file which holds the logo pattern regardless the logo color and background color and size of the input source logo.
- Logo pattern file and similarity rate should be treated as inline parameters with the ffmpeg complex filter options.
- Example for the complex filter options: # ffmpeg -i .... -filter_complex "removeLogo@logo=/home/test/[login to view URL]@similarity=0.45@overlay=/home/[login to view URL]" -o flv rtmp://x.x.x.x/xx/xx
- We are expecting testing output file.
- Source code should be provided when completing the project.
- Building ffmpeg should include and support the use for the following modules: libx264, x265, libaac, v4l2, alsa, nvenc (NVIDIA GPU Support) , libmfx (Intel QuickSync Support).
- Static build compatible with CentOS 7 and Ubuntu
Project ID: #17328328
About the project
8 freelancers are bidding on average $652 for this job
We have been working with OpenCV and FFMPEG for several years now. The projects we do are mostly from outside freelance and include onboard 360 camera , video analytics , advertisement detection and removal, logo repla More
I have 12 years of SW development experience in product based MNCs in DSP Image and Video Codecs domain. Worked on POCs and Projects related to Opensource Gstreamer and ffmpeg.
could you send the input mp4 videos and log png to me ? i will make an example for you which will show my ablility to finish this job.