It uses ffmpeg open source library.
FFmpeg compresses videos by:
* Choosing a codec: This determines how the video is encoded (e.g., H.264, HEVC).
* Reducing resolution: Making the video smaller (e.g., from 1080p to 720p).
* Lowering frame rate: Showing fewer frames per second.
* Adjusting bitrate: Controlling the amount of data used per second.
* Using keyframes: Storing complete frames less often.
* Quantizing colors: Reducing the number of colors in each pixel.
* Analyzing motion: Finding and removing repeated information.
By combining these techniques, FFmpeg can make videos smaller while maintaining good quality.
iefan 🕊️
npub1cm…qlr6f
2024-08-29 11:16:54
in reply to nevent1q…zv72
Author Public Key
npub1cmmswlckn82se7f2jeftl6ll4szlc6zzh8hrjyyfm9vm3t2afr7svqlr6fPublished at
2024-08-29 11:16:54Event JSON
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"content": "It uses ffmpeg open source library.\n\nFFmpeg compresses videos by:\n * Choosing a codec: This determines how the video is encoded (e.g., H.264, HEVC).\n * Reducing resolution: Making the video smaller (e.g., from 1080p to 720p).\n * Lowering frame rate: Showing fewer frames per second.\n * Adjusting bitrate: Controlling the amount of data used per second.\n * Using keyframes: Storing complete frames less often.\n * Quantizing colors: Reducing the number of colors in each pixel.\n * Analyzing motion: Finding and removing repeated information.\nBy combining these techniques, FFmpeg can make videos smaller while maintaining good quality.\n",
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