Re: [FFmpeg-user] Meaning of -color_range 2 ?

2023-10-07 Thread Ulf Zibis
Am 01.10.23 um 12:02 schrieb Ulf Zibis: Hi, I guess it stands for "-color_range limited", but even that I don't understand what it means. Where does the calculation "MPEG (219*2^(n-8))" come from? My question is because of this suggestion:

Re: [FFmpeg-user] Meaning of -color_range 2 ?

2023-10-02 Thread Moritz Barsnick
On Sun, Oct 01, 2023 at 14:05:38 +0200, Paul B Mahol wrote: > >> I guess it stands for "-color_range limited", but even that I don't > >> understand what it means. > >> Where does the calculation "MPEG (219*2^(n-8))" come from? > > And how can I know, in which version of FFMPEG this patch was

Re: [FFmpeg-user] Meaning of -color_range 2 ?

2023-10-01 Thread Ulf Zibis
Am 01.10.23 um 14:05 schrieb Paul B Mahol: On 10/1/23, Ulf Zibis wrote: And how can I know, in which version of FFMPEG this patch was released? https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=7ca71b79f2b3256a0eef1a099b857ac9e4017e36 By searching for that commit log in git log of

Re: [FFmpeg-user] Meaning of -color_range 2 ?

2023-10-01 Thread Paul B Mahol
On 10/1/23, Ulf Zibis wrote: > > Am 01.10.23 um 12:02 schrieb Ulf Zibis: >> Hi, >> >> I guess it stands for "-color_range limited", but even that I don't >> understand what it means. >> Where does the calculation "MPEG (219*2^(n-8))" come from? > And how can I know, in which version of FFMPEG

Re: [FFmpeg-user] Meaning of -color_range 2 ?

2023-10-01 Thread Ulf Zibis
Am 01.10.23 um 12:02 schrieb Ulf Zibis: Hi, I guess it stands for "-color_range limited", but even that I don't understand what it means. Where does the calculation "MPEG (219*2^(n-8))" come from? And how can I know, in which version of FFMPEG this patch was released?

[FFmpeg-user] Meaning of -color_range 2 ?

2023-10-01 Thread Ulf Zibis
Hi, I guess it stands for "-color_range limited", but even that I don't understand what it means. Where does the calculation "MPEG (219*2^(n-8))" come from? -Ulf ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org