[FFmpeg-user] Help with Image render into Video

Ezequiel França ez at efs.net.br
Wed Oct 23 17:01:13 CEST 2013



On 23-10-2013 12:35, Phil Turmel wrote:
> Good morning Ezequiel,

Hi Phil, it is noon here in Brazil. How are you ?
>
> [Top-posting repaired.  Don't do that on this list.  See the list rules
> @ http://www.ffmpeg.org/contact.html]

> You are wrong.  Multiple '-i' options are for simultaneous streams, not
> consecutive streams.  Like mixing a video in one file with audio in
> another.  Search the archives for "concat" for consecutive stream handling.
>
> But for image sequences, ffmpeg expects them in numerical order and a
> consistent frame rate.

Gotcha!!! That's why it is not working! Thank you!
>> For individual times, I think copy the images is the last resource I
>> want to try.
>>
>> I am lookin for the cleaner solution like "ffmpeg -r N -i File1 -r N/2
>> -i File2 ... -r Nn -i Filen  videoout.mp4"
>>
>>
>> There is a solution to do it like that or I will need to do it using
>> others ways ?
>>
>> Do not forget that the images must to be render using a specific order.
> Symbolic links with proper numbering solves your problem.  If some
> images need to be shown longer than others, give them multiple symlinks.
>
> See this archived thread:
> https://lists.ffmpeg.org/pipermail/ffmpeg-user/2011-December/003538.html
>
> And this one (especially my response w/ script):
> https://lists.libav.org/pipermail/ffmpeg-user/2010-September/thread.html#26944
>
> (Comment to list: older archives are only on libav.org!)

Thank you again, Phil. I am going to do it the way you suggest. Sorry 
again about the top-post and about my english.

Thank all you guys!!




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