Editing/cuting out sections of FLV files with AVIDEMUX then saving as COPY gives 0.000 video bits. the files play fine, but if uploaded to youtube the files never appear on youtube. sample from mediainfo...any suggestions ?

Video
Format : VP6
Duration : 1mn 1s
Width : 480 pixels
Height : 272 pixels
Display aspect ratio : 16/9
Frame rate : 28.052 fps
Bits/(Pixel*Frame) : 0.000

Audio
Format : MPEG Audio
Format version : Version 2
Format profile : Layer 3
Duration : 1mn 1s
Bit rate mode : Constant
Bit rate : 64.0 Kbps
Channel(s) : 2 channels
Sampling rate : 22.05 KHz
Resolution : 16 bits
Video delay : -35ms