Hi, I was introduced to this wonderful program, but I find it very hard to use, and the pdf document I paid $9.95 is not very helpful. can't find the man page either.
I did this command ffmpeg -i abc.mp4 -f hevc abc.avi got my file size to 5% of the original, and the resolution is really bad and no sound. Then I did ffmpeg -i abc.mp4 -f h264 abc.avi and the file size is 45%, the video resolution is great (like the input file), but still no sound. What did I do wrong? My purpose is to keep everything the same, resolution same, but use a different compression engine to safe disk space..... anything I can read to get a better understand to the command line syntax? *Stephen Ho * _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
