[FFmpeg-user] Request for pointers on how to figure out the spec for transcoding profile for output video from ffmpeg

Aameer Rafiq Wani aameer.rafiq at gmail.com
Sun Jul 7 09:21:51 EEST 2019

Hi guys,

Thanks a lot for your responses. Based on the suggestions here I was able
to figure out what libx264 uses, but I would like to go a step further and
attempt to grasp basic understanding of how changing these values could
impact the output. Please forgive me if the question sounds too basic. The
output/logs I shared do tell what the bitrate results for each frame of
output video but I still can't comprehend how would I go about, say,
decreasing the bitrate without highly impacting the video quality. My
question here I guess is:

Would anyone of you tweak the code for further optimization (reduce output
sixe without major impact on quality). if yes, please do elaborate. That I
believe might give me some more insights.


On Sun, Jul 7, 2019, 7:31 AM Moritz Barsnick <barsnick at gmx.net> wrote:

> On Fri, Jul 05, 2019 at 19:46:15 +0530, Aameer Rafiq Wani wrote:
> > Thanks for your response guys. Based on the suggestions here. I went
> > through the logs and am sharing it here. I hope with this someone would
> be
> > able to help me in figuring out the transcoding profile. Any comments on
> > this would be greatly appreciated.
> So what's the question? I gave you a suggestion on how to figure out
> the "profile". Did you try it?
> Moritz
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