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  1. While at work today I obtained several short avi videos from a dash cam for an investigation. During playback on the owners computer I was able to double click and view a second file which appeared to be embedded within the file. There were two cameras hooked to the system. One forward facing and the second rear facing. We opened the file in MPC but I am so far unable to achieve the same effect in the office. I have never seen or used a file like this before so am stumped. Any help would be appreciated.
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  2. In the MPC 'play' menu, you should be able to select 'Video track'.

    To extract the 2nd video, this ffmpeg command should work:
    Code:
    ffmpeg -i "your-video.avi" -map 0:v:1 -codec copy "your-video-2.avi"
    (from source file '0', select 2nd video stream '1')
    https://ffmpeg.org/ffmpeg-all.html#Advanced-options
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  3. Thank you raffriff42 you have saved the day. Very interesting concept.
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