Metadata:
    audiosize       : 10117209
    canSeekToEnd    : true
    datasize        : 119840627
    hasAudio        : true
    hasCuePoints    : false
    hasKeyframes    : true
    hasMetadata     : true
    hasVideo        : true
    lasttimestamp   : 1676
    metadatacreator : flvtool++ (Facebook, Motion project, dweatherford)
    totalframes     : 50240
    videosize       : 108129343
  Duration: 00:27:56.27, start: 0.066000, bitrate: 577 kb/s
    Stream #0.0: Video: h264 (High), yuv420p, 480x360, 528 kb/s, 29.97 tbr, 1k tbn, 59.94 tbc
    Stream #0.1: Audio: aac, 32000 Hz, stereo, s16, 49 kb/s
At least one output file must be specified