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Automated encoding of short videos into different resolutions and codecs in C# -- scope update

$250-750 USD

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投稿日: 7年以上前

$250-750 USD

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The expectation is to write a program (more like a function) in C# that could be easily embedded into a more general software. The function would have 2 objectives: 1. convert 1080p / 60 fps video to other resolutions / framerate 2. add watermark logo to the output Specifically: - As Input the function would take the path to the 1080p/60fps video (local disk), watermark logo image and position coordinates of the logo on the video - As Output it would generate videos in h.264 standard: > 1080p 30fps (slow motion of the 60fps) > 720p 60 fps with watermark > (potentially) also 1080p 60fps i.e. same as original but for consistency of used codeck - perhaps a bit smaller in size h.264 encoding used should be most standard and compatible with all popular/default players and devices (browser players, mobile, PC, Mac, editing software etc.) This project is a "video conversion" part of a bigger solution where 6-8 cameras (samsung FullHd industrial cameras) record and send small video files (10s - 120s) to a local server, where they get pre-processed and then they are sent to the Azure cloud. Videos can be watched locally via dedicated browser-based site (and dedicated video player) as well as they can be watched online via similar site but hosted on azure cloud. Cameras are working around 12h during the day but they are user activated (which means they can all work at the same time but would not record constantly like that). Nevertheless, there will be a lot of videos coming in and a single PC server (Windows - intel i7) should be able to convert efficiently and fast so that all the videos from one day can be uploaded to the cloud before start of the following day. Encoded video files with the watermark should have the size no bigger than the original (currently ~15Mbps at FullHD 60 fps). Potentially lower size if possible to keep the high image quality. Out of scope (already exists): - capturing videos from cameras and storing them on the server disk - sending videos to the cloud - browser application and player (online / offline) - integration of this code with the bigger project
プロジェクト ID: 12310992

プロジェクトについて

6個の提案
リモートプロジェクト
アクティブ 7年前

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この仕事に6人のフリーランサーが、平均$476 USDで入札しています
ユーザーアバター
Hi, I'm Matt and can help you (22 years an IT developer and a webmaster). Please let me know if (open source) FFMPEG library can be used. I have used it in similar project though it was watermarking a series of images and converting them to a video. FFMPEG has C API so I can envision it included in the compiled C/C# based software. I understand you need a working function and a demo program that works well in Windows. I would need to check regarding MPEG-4 (H.264 codec) usage in the compiled program. I'm little rusty in C so the deadline is set longer than usually. However that's not a big issue since it coding involves proper handling of a video and calling correct FFMPEG command for conversion. Let me know your thoughts, please. Best Regards, Matt
$570 USD 15日以内
4.9 (38 レビュー)
5.6
5.6
ユーザーアバター
hello,how are you. i read your bid carefully. i am video streaming, codec expert and have full experience for 10 years. c#, c++ language is my top skill. i can provide most quality and high speed. if you want to success, please contact me. Then, I will give you good result to the proposals. hire me.
$555 USD 10日以内
5.0 (12 レビュー)
4.9
4.9
ユーザーアバター
Dear Client, Greetings from Flowgica technologies, I have experience with these skills. We do have similar experience doing something similar to yours therefore I am looking forward to discuss and move ahead. please check our freelancer portfolio at https://www.freelancer.com/u/mmadi.html?page=portfolio I can give ist of all things we did I am ready to work with you,kindly waiting for your response. Thanks & Regards, Mmadi
$390 USD 12日以内
5.0 (4 レビュー)
3.9
3.9
ユーザーアバター
Hi I can provide a class library with FFMPEG which will use h.264 standard. I can add watermark and encode videos into different resolutions. I can provide a proof of concept desktop or web application. I can start right away you ask me to start and can finish everything in 2-3 days. Thanks Archil
$400 USD 3日以内
4.3 (3 レビュー)
4.5
4.5

クライアントについて

POLANDのフラグ
Warszawa, Poland
5.0
3
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メンバー登録日:11月 21, 2013

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