I drank the mp4 file and always got the pix_fmt error setting parameter for -1.
I tried to set the -pix_fmt option in front of the '-i inputfile', since the output of ffmpeg I found the message: unspecified pixel format, but it seems that it does not work
The output of ffmpeg is here: http://pastebin.com/8hNdLeQ2
By the way, the ffmpeg version I used is the last of git repo
And mp4 video from sumsung tablet.
The command I use is: $ cat b2.mp4 | ./ffmpeg -i pipe: 0 -c: copy a.mp4
I also tried:
Video: https://www.dropbox.com/s/oz0e51ggkbpgj0f/b2.mp4
Anyone can tell me how to transfer this mp4 video, thanks,
Lewis
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