[FFmpeg-user] H264 IP-camera dump causes wrong duration/bitrate

[Kal Sze]

On Wed, 20 May 2015 at 08:56 しらせ けんじ <kenji at shirase.tk> wrote:

> I tried to encode to mpeg / mp4 before, and the result was same.
> So, I think the problem is input data or decoder , not encorder!
>
> Are there any idea to investigate this problem?
>
> Is it possible that your camera actually captures at a lower framerate at
night/in low light condition?

I forget if ffmpeg applies a default frame rate and re-stamps your frames
when you do a `-vcodec copy`