How to compress video files using ffmpeg
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- #How to compress video files using ffmpeg for free
- #How to compress video files using ffmpeg how to
- #How to compress video files using ffmpeg mp4
Unfortunately, I haven't found an explanation on when to use what method. One is explained in the FFMPEG-Wiki, and the other one I found in the documentation. You can use an online video compressor to reduce the video to a smaller size. Use FFmpeg to transcode and compress the video Recover the file-level metadata with Exiftool It would be nice to have a tool that bundles up everything weve seen into one simple package, wouldnt it For this reason, I created Shrinkwrap. I want to encode a video, that has a length of 60 seconds, to a target or maximum size of 10 MB. In most editing programs, a video can be easily trimmed from the timeline by clicking and dragging the edge of the video towards the center.īelow is a list of popular video editing programs capable of trimming videos. Video editing software can trim out excess content, reducing the size of the video file while also keeping the video short and to the point. You can find out the codec names (to put next to -c:a and -c:v.
#How to compress video files using ffmpeg mp4
This script can be modified according to your needs and run. In another example, to convert an mp4 video named originalvideo.mp4 to MKV file format named convertedvideo using h264 encoding for video and ac3 encoding for audio, the command should turn into something like: ffmpeg -i originalvideo.mp4 -c:a ac3 -c:v h264 convertedvideo.mkv. also tried ffmpeg -i input.mp4 -vcodec libx265 -crf 20 output.mp4 Tried changing -crf between 18 to 24, used both libx264,265 but it all resulted in nearly same output size, sometimes it even got bigger instead of smaller. I have developed a small shell script to compress these mp4 videos using ffmpeg command and x265 video codec, fdkaac. Tried changing bitrate using ffmpeg -i input.mp4 -b 1000000 output.mp4. But all of these have their own pros and cons.
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If the video file is large because of its unnecessary length, you may want to trim out unwanted portions so it can be shared. So I tried a lot to compress these files using ffmpeg command and some guis like handbrake, X media recode etc.
#How to compress video files using ffmpeg for free
Video files can be converted for free using an online converter. Start to convert avi to mp4 using ffmpeg and other conversion easily.
#How to compress video files using ffmpeg how to
Before converting a video file, you may want to save a duplicate of the original quality video. This is a simple guide on how to use FFmpeg command line to convert avi to mp4 h264 with high quality.