[FFmpeg-user] output sequential filename offset

Jonathan Isom jeisom at gmail.com
Fri Nov 25 16:36:59 EET 2016


From: Zsolt <zsocam at gmail.com> <zsocam at gmail.com>
Reply: FFmpeg user questions <ffmpeg-user at ffmpeg.org>
<ffmpeg-user at ffmpeg.org>
Date: November 25, 2016 at 5:43:17 AM
To: FFmpeg user questions <ffmpeg-user at ffmpeg.org> <ffmpeg-user at ffmpeg.org>
Subject:  [FFmpeg-user] output sequential filename offset

Hello guys,
> I'm encoding live stream to mp4 files, each file is 5 minutes long.
> I use this command at the end: /dev/shm/video_$NAME1-%04d.mp4
>
> It starts counting from zero, so 0000.mp4, 0001.mp4 and so on.
> What I'd like to modify is to set an offset.
> For example, start counting from 10, like 0010.mp4, 0011.mp4, 0012.mp4...
>
> How can I set it?
>
>
See the segment section and specifically look for "segment_start_number".

<
https://www.ffmpeg.org/ffmpeg-formats.html#segment_002c-stream_005fsegment_002c-ssegment
>



Later

Jonathan


> BR,
> Zsolt
>
>


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