[FFmpeg-user] c/c++ program for FFMPEG H.264 encoding

Lisa lisas965624 at gmail.com
Tue May 21 08:43:21 EEST 2024

Thank you for your response.
I am working on an rtsp server that uses V4l2 to get frames from mipi-csi2
and then it will encode with ffmpeg Apis (C/C++ language). As I said with
the ffmpeg command line it is able to encode 1920x1080 at 29 fps, so now I
need the similar process with C/C++ to encode 1080p at 30fps.

On Mon, May 20, 2024 at 11:43 PM Reindl Harald <h.reindl at thelounge.net>

> Am 20.05.24 um 10:56 schrieb Lisa:
> > Iam able to encode to H.264 video from */dev/video0* with *1920x1080 at 29
> * fps
> > in *Raspberry pi 4 model B* using the below FFMPEG commands
> > I want to accomplish the same task with a C program. I've searched the
> web
> > for examples, but they haven't been very helpful. Can you provide a C
> > program that encodes video from a specified node with a resolution of
> > 1920x1080 at 30 fps and saves it in an .mp4 file?
> why should anybody re-invest the wheel in Pure C?
> how does the programming language matter?
> what's warong with FFmpeg?
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