> -----Original Message----- > From: ffmpeg-user [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of Matt > Kitcat > Sent: Tuesday, 10 April 2018 6:30 > To: FFmpeg user questions > Subject: Re: [FFmpeg-user] Convert images to DNXHD 444 > > ffmpeg -r 23.976 -i > C:\Users\Matt\Desktop\Newfolder\104_0020gn_01_X1_0%3d.tif -c:v dnxhd > -profile:v dnxhr_444 -s 1920x1080 -r 23.976 -y > C:\Users\Matt\Desktop\Newfolder\bt.mov > > This creates a file similar to quicktime export setting: 1080/23.976 DNxHD > 444 10 bit > > ffmpeg reports > Supported pixel formats: yuv422p yuv422p10le yuv444p10le gbrp10le > > So in fact I don't really want to create DNxHR but DNxHD 444 format. I would > have thought that could be possible? >
It is possible but the 440 profile isn't valid for 23.98fps material - you should be using DNxHD 350x for 10-bit 4:4:4 RGB @ 23.98fps. The DNxHD 440 (8-bit) and DNxHD 440x (10-bit) are only valid at higher frame rates, such as 29.97p, 59.94p and 60p Wayne Poll > > -----Original Message----- > From: Gonzalo Garramuño > Sent: Monday, April 9, 2018 6:44 PM > To: Matt Kitcat ; FFmpeg user questions > Subject: Re: [FFmpeg-user] Convert images to DNXHD 444 > > > > El 09/04/18 a las 14:38, Matt Kitcat escribió: > Hi All > I have been trying to convert an image sequence (16 bit tiff) to DNXHD > 444. It can be done with Quicktime pro on Windows but I have completely > failed with ffmpeg. > > ffmpeg -r 23.976 -i > C:\Users\Matt\Desktop\Newfolder\104_0020gn_01_X1_0%3d.tif -c:v > dnxhd -profile:v 3 -s 1920x1080 -r 23.976 -y > C:\Users\Matt\Desktop\Newfolder\bt.mov > > Your -profile is wrong. Try: > > -profile:v dnxhr_444 > > -- > Gonzalo Garramuño _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".