[FFmpeg-user] fMP4 generation speed

[Carl Eugen Hoyos]

2018-06-20 18:37 GMT+02:00, Ronak <ronak2121-at-yahoo.com at ffmpeg.org>:

> That command took the following time:
>
> real	3m19.316s
> user	3m14.730s
> sys	0m1.830s
>
> I'm curious about your thoughts on this. With -codec copy, the decoder
> should not be involved, so it shouldn't be a bottleneck.

Yes.

> I'm wondering if the extra file I/O is the culprit here?

Yes.

You can now specify "-loglevel verbose" to get some useful
I/O info at the end of the console output.

Please remember not to top-post here, Carl Eugen