mediainfo

midentify – mplayer

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midentify – It is the utility come with mplayer to find video ID of video files…. # /usr/bin/midentify video.mp4 ID_VIDEO_ID=0 ID_AUDIO_ID=1 ID_AID_1_LANG=eng ID_FILENAME=video.mp4 ID_DEMUXER=lavfpref ID_VIDEO_FORMAT=avc1 ID_VIDEO_BITRATE=0 ID_VIDEO_WIDTH=320 ID_VIDEO_HEIGHT=240 ID_VIDEO_FPS=25.000 ID_VIDEO_ASPECT=1.3333 ID_AUDIO_FORMAT=255 ID_AUDIO_BITRATE=0 ID_AUDIO_RATE=24000 ID_AUDIO_NCH=2 ID_LENGTH=72.62 ID_SEEKABLE=1 ID_CHAPTERS=0 ID_VIDEO_CODEC=ffh264 ID_AUDIO_BITRATE=128000 ID_AUDIO_RATE=48000 ID_AUDIO_NCH=2 ID_AUDIO_CODEC=faad ID_EXIT=EOF Try # mediainfo to get video infrmation on linux box  🙂

file format validation

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Below is the code to check file type in javascript.. <script type=”text/javascript” language=”javascript”> function isImage(file) { var image    = /\.(jpg|jpeg|bmp|gif|png|jpe)$/i; if (image.test(file)) return true; else return false; } function isAudio(file) { var audio    = /\.(mp3|wav|mid|midi|mp2|ul|ra|m3u|ram|rm)$/i; if (audio.test(file)) return true; else return false; } function isArchive(file) { var archive    = /\.(zip|rar)$/i; if (archive.test(file)) return true; else … Read more