标签: ffmpeg
我无法为分辨率为4k的视频创建预览。设置:docker image ubuntu 16.04
ffmpeg -i file.MOV -ss 00:00:00 -vframes 1 thumbnail.png
Stream mapping: Stream #0:0 -> #0:0 (hevc (native) -> png (native)) Press [q] to stop, [?] for help Killed