[FFmpeg-user] fMP4 generation speed

[Ronak]

What do you mean by top-post? I'm just responding to the email chain through the mailing list. What's the correct etiquette?


> On Jun 20, 2018, at 4:48 PM, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
> 
> 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
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