问题
I am attempting to encode a video from an image sequence, for embedding as an HTML5 video.
If any one have a answer....
回答1:
ffmpeg is a free and versatile command line tool that will convert between a number of video formats and codecs, including image sequences. Some instructions for converting from an image sequence to a video file are here:
http://www.ffmpeg.org/faq.html#How-do-I-encode-single-pictures-into-movies_003f
To make it work in the majority of web browsers, you'll want two versions of the video file: one in mp4 and one in webm. The command line would look roughly like this:
ffmpeg -f image2 -i image%d.jpg -vcodec libvpx -acodec libvorbis output.webm ffmpeg -f image2 -i image%d.jpg -vcodec libx264 -acodec libfaac output.mp4
You may also want to look into options for setting the bitrates and other options.
回答2:
HTML5 supports .mp4, .webm and .ogg videos, learn more here: http://www.w3schools.com/html/html5_video.asp
To convert other video formats to HTML5 supported video formats, follow the steps: http://www.aolor.com/video-converter/user-guide.html
来源：https://stackoverflow.com/questions/20033744/how-can-i-convert-a-series-of-images-to-a-valid-html5-video