looks like a subdirectory path possibly but I am not familiar with ffmpeg instruction line arguments to follow what is proprietary to the ffmpeg argument from that of a standard command line argument of DOS instructions. ffmpeg-amv command exactly is/does with the leading. *Note following the instruction one thing I am not sure of in addition to the MP4 error with use of wildcard is if -amv is a switch to the FFMPEG instruction in the second part or if its calling a different EXE that is named ffmpeg-amv as to me a 2 part I would follow with a double pipe || to run 2 instructions on same line one after another so not sure what the. I added wildcards of * through the instruction in hopes that it would convert all files within a folder, but it errors out. I found online information about FFMPEG and an instruction line that someone used that is a 2 part conversion, where the MP4 is converted into an AVI file and then AVI file converted to a AMV, but haven't been able to get it to run properly. I might just send this thing back and get a refund, but if converting the MP4 files to AMV isn't troublesome I might keep it and just convert files for it and run it with AMV files, that is if I can find a way to convert them successfully. AMV … more on AMV format here if curious about that format, and its really great that this format is a Chinese Proprietary Format from what I read online and no documentation exists for it however 'Documentation for this format is not publicly available, but Dobrica Pavlinušić reverse engineered the format to produce a Perl-based decoder and Pavlinušić, Tom Van Braeckel and Vladimir Voroshilov produced a version of FFmpeg that works on AMV files.' : MP4 encoded files and requires videos to be converted to.

Looking online I found out that this player is a MP4 player that requires a AMV file format and so it wont run. Bought what I thought was a good deal this MP3/MP4 player on amazon, but to my surprise there are MP4 players out there that don't handle the MP4 format.

How to convert .mp4 to .amv