[FFmpeg-user] ffprobe different outputs for file input and binary data input

[Gyan Doshi]

On 10-06-2020 10:35 pm, Ming Tu wrote:
> I solved it by ffmpeg -i no_streamable.mp4 -movflags faststart -f mp4 -y
> streamable.mp4 according to
> https://github.com/fluent-ffmpeg/node-fluent-ffmpeg/issues/823
>
> Thanks all for the suggestions!

You'll usually want to add    -c copy    to avoid re-encoding.

And maybe    -map 0    to make sure all input streams are carried over. 
But some proprietary data streams won't be correctly described in the 
output file.


Gyan