[FFmpeg-user] Question regarding ffmpeg source code

[Carl Eugen Hoyos]

Am Mi., 11. Sept. 2019 um 01:12 Uhr schrieb Cihan Topal via
ffmpeg-user <ffmpeg-user at ffmpeg.org>:

> I am working on some project involving video streaming using ffmpeg library source codes.
> Although I searched the web, I could not find a proper answer for lossless encoding with H264.
>
> I have two questions:
> 1- Constant Rate Factor (crf), preset and map are some of the parameters available in the
> ffmpeg process. However, they are not to be found in the source code available?

I have to guess (you forgot to provide the command line you tested
together with the complete,
uncut console output) but my guess is that you are using x264 to
encode which is not part of
the FFmpeg source code but an independent project (that can be used
from within FFmpeg).

Carl Eugen