[Cin] Updated DNxHD profile

[Andrew Randrianasulu]

В сообщении от Sunday 22 November 2020 00:22:46 Phyllis Smith via Cin написал(а):
> Andrew,
> In testing the dnxhd.qt file that you had attached on the email, in the
> Fedora operating system I found that the Render menu lines when you select
> the Video wrench, displays only about the first 18 lines (or a certain
> number of characters).  Therefore all that the user will see is the
> following and will not see the other 50 informational lines and not know
> what to pick.
> 
> mov dnxhd
> >
> b=120M
> >
> > # video parameters incompatible with DNxHD. Valid DNxHD profiles:
> > # Frame size: 1920x1080p; bitrate: 175Mbps; pixel format: yuv422p10
> > # Frame size: 1920x1080p; bitrate: 185Mbps; pixel format: yuv422p10
> > # Frame size: 1920x1080p; bitrate: 365Mbps; pixel format: yuv422p10
> > # Frame size: 1920x1080p; bitrate: 440Mbps; pixel format: yuv422p10
> > # Frame size: 1920x1080p; bitrate: 115Mbps; pixel format: yuv422p
> > # Frame size: 1920x1080p; bitrate: 120Mbps; pixel format: yuv422p
> >
> # Frame size: 1920x1080p; bitrate: 145Mbps; pixel format: yuv422p
> > # Frame size: 1920x1080p; bitrate: 240Mbps; pixel format: yuv422p
> > # Frame size: 1920x1080p; bitrate: 290Mbps; pixel format: yuv422p
> > # Frame size: 1920x1080p; bitrate: 175Mbps; pixel format: yuv422p
> > # Frame size: 1920x1080p; bitrate: 185Mbps; pixel format: yuv422p
> > # Frame size: 1920x1080p; bitrate: 220Mbps; pixel format: yuv422p
> > # Frame size: 1920x1080p; bitrate: 365Mbps; pixel format: yuv422p
> > # Frame size: 1920x1080p; bitrate: 440Mbps; pixel format: yuv422p
> > # Frame size: 192
> 
> 
> Although this is very helpful, maybe this is just too much information for
> most users or just the exceptions to yuv422p should be itemized? i.e.
> yuv422p10, yuv444p10, gbrp10 .

Oh, yes ....

I found define in guicast apparently controlling how big this textbox (and many others!) can be ...

grep '#define BCTEXTLEN' ../guicast/*.inc
../guicast/bcwindowbase.inc:#define BCTEXTLEN 1024

so, I bumped it to 1536  (for test!). I killed most of text and grouped profiles together
by resolution/interlace/pix_fmt but whole txt was still a bit too long....


Ah, apparently I *can* shrink it down to less than 1kb!

 ls -la bin/ffmpeg/video/dnxhd.qt
-rw-r--r-- 1 guest users 995 Nov 22 01:32 bin/ffmpeg/video/dnxhd.qt

try this with unmodified Cin ?



> 
> *Andrea*,
> even though DNxHR does not work for you, could you see if Arch also cuts
> this file off?  You just have to replace the current  dnxhd.qt file into
> Cinelerra  ... /bin/ffmpeg/video.  You might have to restart Cinelerra and
> then bring up the Render manu, choose FFMPEG and qt and then video wrench
> for dnxhd.  Look at the comments and see if they are cut off.  Thanks.
> 
> 
> Updated profile with correct  list from ffmpeg bundled with CinGG
> >
> >
> >
> 


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