[Libav-user] Programmatically convert a sequence of jpeg files and a wav file into a video file

[Pierrick Chabi]

I would like to execute a command like :

ffmpeg -i t.mp3 -framerate 30 -pattern_type glob -i "*.jpg" -c:v libx264
-b:v 2M -c:a aac -strict experimental -b:a 192k -shortest out.mp4

Not in command line, but rather by invoking a C function that would look
like ffmpeg.execute(command)

The closest answer I found so far is here http://stackoverflow.com/a/3167088
but I can't manage to implement it. (When I rename 'main' func into
'ffmpeg' I get an error when compiling ffmpeg)

2015-03-14 3:53 GMT+01:00 NITIN GOYAL <nitinkumgoyal at gmail.com>:

> you need the sequence and the timestamps to do that for both jpeg and wav
> file.
>
> What kind of sample you are looking for?
>
> On Thu, Mar 12, 2015 at 8:33 PM, Pierrick Chabi <pierrick at wakatoon.com>
> wrote:
>
>> Hello,
>>
>> Is there a recent sample that illustrates how to programmatically convert
>> a sequence of jpeg files and a wav file into a video file ?
>>
>> I will be grateful if you can help.
>>
>> P
>>
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>> Libav-user mailing list
>> Libav-user at ffmpeg.org
>> http://ffmpeg.org/mailman/listinfo/libav-user
>>
>>
>
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