Hi Paul! :)
On 24.09.20 09:55, Paul B Mahol wrote:
On Wed, Sep 23, 2020 at 11:31:43PM +0200, Peter B. wrote:
Hi Ted,
On 11.09.20 14:03, Ted Park wrote:
My problem is, that I have literally hundreds (actually more than 1000+) of
these H.264/yuvj420p files that are to be auto-converted to archival FFV1,
but because of the "j" the "pix_fmt +" option cannot be used, which throws
all those files into error - and I'd like to fix this :)
setrange affects the frames, not any end result SPS i think. Leaving it out
doesn’t set the parameters? Does it convert to limited range by default?
I'm still looking for a way to automatically transcode yuvj420p files along
with other pix_fmts to FFV1, while keeping "-pix_fmt +" to make sure no
silent conversions are happening.
Does anyone have a suggestion?
What is wrong with my suggestion?
Your suggestion was the following, right?
YUVJ420P === YUV420P + PC set for color_range.
Beware of unset color_range.
There's nothing wrong with it! :)
...but I still have to find out which files are interpreted as
"yuvj420p" by ffmpeg - and then fish them out and treat them with a
separate command, since I have batches with and without color_range set,
therefore "-pix_fmt +" throws a (correct) error when trying to convert
to FFV1 :)
That's where I'm stuck :(
Thanks again!
Peter
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