Re: [FFmpeg-user] Convert images to DNXHD 444
On 4/11/18, Matt Kitcat wrote: > Thanks. That makes sense. IS there a way I can change this. I > tried -color_range 1/2 but it makes no difference. Try zscale filter to convert rgb48 to yuv444p10 format. Also dnxhd encoder in ffmpeg supports rgba directly so no need of all this. > > -Original Message- > From: Martin Vignali > Sent: Wednesday, April 11, 2018 3:22 PM > To: FFmpeg user questions > Subject: Re: [FFmpeg-user] Convert images to DNXHD 444 > >> There is also an image http://elmtreecottages.co.uk/Charts.jpg which >> shows a screen example of the difference. (ffmpeg on the left) The >> quicktime version is, to me, indistinguishable from the source tiff in >> terms of colour. The ffmpeg version is less saturated and a bit "milky". I >> have been searching for hours for any way to get the correct output. This >> happens with dnxhd dnxhq and dnxhdr. Given that re-encoding the quicktime >> version with ffmpeg does not produce the same colour shift, i.e. the >> output >> is identical I am thinking it is the way ffmpeg is dealing with the tiffs >> rather than the way the encoder is behaving, if this makes sense. >> >> Any ideas how/if I can resolve this? > > > Seems like the ffmpeg file is in YUV full range, and the Quicktime output > is in YUV legal range. > Also called jpeg range (= full range), and mpeg range (legal range). ___ 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
> There is also an image http://elmtreecottages.co.uk/Charts.jpg which > shows a screen example of the difference. (ffmpeg on the left) The > quicktime version is, to me, indistinguishable from the source tiff in > terms of colour. The ffmpeg version is less saturated and a bit "milky". I > have been searching for hours for any way to get the correct output. This > happens with dnxhd dnxhq and dnxhdr. Given that re-encoding the quicktime > version with ffmpeg does not produce the same colour shift, i.e. the output > is identical I am thinking it is the way ffmpeg is dealing with the tiffs > rather than the way the encoder is behaving, if this makes sense. > > Any ideas how/if I can resolve this? > > > Seems like the ffmpeg file is in YUV full range, and the Quicktime output > is in YUV legal range. > Also called jpeg range (= full range), and mpeg range (legal range). > Of possible a slight difference in gamma? Wayne.. > Martin > ___ > 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
Thanks. That makes sense. IS there a way I can change this. I tried -color_range 1/2 but it makes no difference. -Original Message- From: Martin Vignali Sent: Wednesday, April 11, 2018 3:22 PM To: FFmpeg user questions Subject: Re: [FFmpeg-user] Convert images to DNXHD 444 There is also an image http://elmtreecottages.co.uk/Charts.jpg which shows a screen example of the difference. (ffmpeg on the left) The quicktime version is, to me, indistinguishable from the source tiff in terms of colour. The ffmpeg version is less saturated and a bit "milky". I have been searching for hours for any way to get the correct output. This happens with dnxhd dnxhq and dnxhdr. Given that re-encoding the quicktime version with ffmpeg does not produce the same colour shift, i.e. the output is identical I am thinking it is the way ffmpeg is dealing with the tiffs rather than the way the encoder is behaving, if this makes sense. Any ideas how/if I can resolve this? Seems like the ffmpeg file is in YUV full range, and the Quicktime output is in YUV legal range. Also called jpeg range (= full range), and mpeg range (legal range). Martin ___ 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
> There is also an image http://elmtreecottages.co.uk/Charts.jpg which > shows a screen example of the difference. (ffmpeg on the left) The > quicktime version is, to me, indistinguishable from the source tiff in > terms of colour. The ffmpeg version is less saturated and a bit "milky". I > have been searching for hours for any way to get the correct output. This > happens with dnxhd dnxhq and dnxhdr. Given that re-encoding the quicktime > version with ffmpeg does not produce the same colour shift, i.e. the output > is identical I am thinking it is the way ffmpeg is dealing with the tiffs > rather than the way the encoder is behaving, if this makes sense. > > Any ideas how/if I can resolve this? Seems like the ffmpeg file is in YUV full range, and the Quicktime output is in YUV legal range. Also called jpeg range (= full range), and mpeg range (legal range). Martin ___ 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
Ok. Thanks. That works. However all of these conversions produce output of the "wrong" colour. If anybody has the time to take a look I have uploaded some examples; I used the tiffs in the zip file http://elmtreecottages.co.uk/Tif.zip There are two quicktimes http://elmtreecottages.co.uk/FFmpegDNX.mov which was produced with ffmpeg and http://elmtreecottages.co.uk/Test_0001gn_10_X1.mov which was produced with the Quicktime api. There is also an image http://elmtreecottages.co.uk/Charts.jpg which shows a screen example of the difference. (ffmpeg on the left) The quicktime version is, to me, indistinguishable from the source tiff in terms of colour. The ffmpeg version is less saturated and a bit "milky". I have been searching for hours for any way to get the correct output. This happens with dnxhd dnxhq and dnxhdr. Given that re-encoding the quicktime version with ffmpeg does not produce the same colour shift, i.e. the output is identical I am thinking it is the way ffmpeg is dealing with the tiffs rather than the way the encoder is behaving, if this makes sense. Any ideas how/if I can resolve this? Matt -Original Message- From: Gonzalo Garramuño Sent: Tuesday, April 10, 2018 10:51 PM To: FFmpeg user questions Subject: Re: [FFmpeg-user] Convert images to DNXHD 444 El 10/04/18 a las 18:14, Paul B Mahol escribió: On 4/10/18, Matt Kitcat wrote: But I would also like to be able to generate DNxHR 444 and hqx as well. Both are already supported, update your obsolete ffmpeg version. I verified they are supported, but you need to be extremely careful with the flags you pass to ffmpeg. You also need to be careful with the resolution of your images as that effects the bitrate ( -b:v ). And as Carl pointed out, the frame rate must be a fraction and that fraction must be a valid fraction by the AVID specs. For DNxHR 444, this line should do it: $ ffmpeg -i test.%04d.tif -r 6/1001 -codec:v dnxhd -profile:v dnxhr_444 -b:v 880M -pix_fmt yuv444p10 -y test_hr444.mov For DNxHQX, the following line should do it: $ ffmpeg -i test.%04d.tif -r 6/1001 -codec:v dnxhd -profile:v dnxhr_hqx -b:v 880M -pix_fmt yuv420p10 -y test_hqx.mov -- 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
On Tue, Apr 10, 2018, at 1:51 PM, Gonzalo Garramuño wrote: > For DNxHR 444, this line should do it: > > $ ffmpeg -i test.%04d.tif -r 6/1001 -codec:v dnxhd -profile:v > dnxhr_444 -b:v 880M -pix_fmt yuv444p10 -y test_hr444.mov Use: ffmpeg -framerate 6/1001 -i test.%04d.tif -codec:v dnxhd -profile:v dnxhr_444 -b:v 880M -pix_fmt yuv444p10 -y test_hr444.mov ...to avoid 25 to 6/1001 conversion. ___ 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
El 10/04/18 a las 18:14, Paul B Mahol escribió: On 4/10/18, Matt Kitcat wrote: But I would also like to be able to generate DNxHR 444 and hqx as well. Both are already supported, update your obsolete ffmpeg version. I verified they are supported, but you need to be extremely careful with the flags you pass to ffmpeg. You also need to be careful with the resolution of your images as that effects the bitrate ( -b:v ). And as Carl pointed out, the frame rate must be a fraction and that fraction must be a valid fraction by the AVID specs. For DNxHR 444, this line should do it: $ ffmpeg -i test.%04d.tif -r 6/1001 -codec:v dnxhd -profile:v dnxhr_444 -b:v 880M -pix_fmt yuv444p10 -y test_hr444.mov For DNxHQX, the following line should do it: $ ffmpeg -i test.%04d.tif -r 6/1001 -codec:v dnxhd -profile:v dnxhr_hqx -b:v 880M -pix_fmt yuv420p10 -y test_hqx.mov -- 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
On 4/10/18, Matt Kitcat wrote: > Hi Guys. > I am waiting for some test footage I can share because I have since > discovered that creating YUV444 might not solve my underlying problem. This > started when I generated a yuv422p10 DNxHD and the colours were different to > the original tiff sequence (saturation down). > I assumed it was due to it not being 444 but in fact a quicktime generated > through Quicktime API produces "perfect" DNxHD with no discernable colour > difference to the original MOV. I spent a day searching for an answer but > nothing made a difference. Like I say I will upload some examples as soon > as I can get them, maybe tomorrow. > > But I would also like to be able to generate DNxHR 444 and hqx as well. > Both are already supported, update your obsolete ffmpeg version. ___ 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
Hi Guys. I am waiting for some test footage I can share because I have since discovered that creating YUV444 might not solve my underlying problem. This started when I generated a yuv422p10 DNxHD and the colours were different to the original tiff sequence (saturation down). I assumed it was due to it not being 444 but in fact a quicktime generated through Quicktime API produces "perfect" DNxHD with no discernable colour difference to the original MOV. I spent a day searching for an answer but nothing made a difference. Like I say I will upload some examples as soon as I can get them, maybe tomorrow. But I would also like to be able to generate DNxHR 444 and hqx as well. Matt -Original Message- From: Gonzalo Garramuño Sent: Tuesday, April 10, 2018 5:56 PM To: ffmpeg-user@ffmpeg.org Subject: Re: [FFmpeg-user] Convert images to DNXHD 444 El 10/04/18 a las 07:37, Carl Eugen Hoyos escribió: 2018-04-09 23:08 GMT+02:00, Wayne Poll : 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 How can I reproduce this? $ ffmpeg -i explosion_FG_040_persp.%04d.exr -r 24000/1001 -codec:v dnxhd -profile:v dnxhd -bit_rate 120Mbps -pix_fmt yuv422p10 -bit_rate 90Mbps -y test.mov ffmpeg version N-90206-g8aa3007 Copyright (c) 2000-2018 the FFmpeg developers built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.9) 20160609 configuration: --enable-gpl --enable-shared --enable-gray --enable-runtime-cpudetect --enable-bzlib --enable-libfreetype --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libass --enable-libvpx --enable-libx264 --enable-libx265 libavutil 56. 7.101 / 56. 7.101 libavcodec 58. 13.100 / 58. 13.100 libavformat58. 10.100 / 58. 10.100 libavdevice58. 2.100 / 58. 2.100 libavfilter 7. 12.100 / 7. 12.100 libswscale 5. 0.101 / 5. 0.101 libswresample 3. 0.101 / 3. 0.101 libpostproc55. 0.100 / 55. 0.100 Input #0, image2, from 'explosion_FG_040_persp.%04d.exr': Duration: 00:00:02.84, start: 0.00, bitrate: N/A Stream #0:0: Video: exr, rgb48le, 1280x720 [SAR 1:1 DAR 16:9], 25 tbr, 25 tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (exr (native) -> dnxhd (native)) Press [q] to stop, [?] for help [dnxhd @ 0x2183c40] video parameters incompatible with DNxHD. Valid DNxHD profiles: [dnxhd @ 0x2183c40] Frame size: 1920x1080p; bit_depth=10; bitrate: 175Mbps; pixel format: yuv422p10 ...etc... [dnxhd @ 0x2183c40] Frame size: 1280x720p; bit_depth=10; bitrate: 90Mbps; pixel format: yuv422p10 ...etc... Assuming a resolution of 1280x720, the video parameters are okay, but the bit rate gets passed as 20 always and that makes the check for resolution and yuv not run. I modified the code to print the bit rate and that's how I found out. I am hunting where the avctx->bit_rate gets set to 20. Maybe you can help, Carl? -- 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
El 10/04/18 a las 07:37, Carl Eugen Hoyos escribió: 2018-04-09 23:08 GMT+02:00, Wayne Poll : 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 How can I reproduce this? $ ffmpeg -i explosion_FG_040_persp.%04d.exr -r 24000/1001 -codec:v dnxhd -profile:v dnxhd -bit_rate 120Mbps -pix_fmt yuv422p10 -bit_rate 90Mbps -y test.mov ffmpeg version N-90206-g8aa3007 Copyright (c) 2000-2018 the FFmpeg developers built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.9) 20160609 configuration: --enable-gpl --enable-shared --enable-gray --enable-runtime-cpudetect --enable-bzlib --enable-libfreetype --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libass --enable-libvpx --enable-libx264 --enable-libx265 libavutil 56. 7.101 / 56. 7.101 libavcodec 58. 13.100 / 58. 13.100 libavformat 58. 10.100 / 58. 10.100 libavdevice 58. 2.100 / 58. 2.100 libavfilter 7. 12.100 / 7. 12.100 libswscale 5. 0.101 / 5. 0.101 libswresample 3. 0.101 / 3. 0.101 libpostproc 55. 0.100 / 55. 0.100 Input #0, image2, from 'explosion_FG_040_persp.%04d.exr': Duration: 00:00:02.84, start: 0.00, bitrate: N/A Stream #0:0: Video: exr, rgb48le, 1280x720 [SAR 1:1 DAR 16:9], 25 tbr, 25 tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (exr (native) -> dnxhd (native)) Press [q] to stop, [?] for help [dnxhd @ 0x2183c40] video parameters incompatible with DNxHD. Valid DNxHD profiles: [dnxhd @ 0x2183c40] Frame size: 1920x1080p; bit_depth=10; bitrate: 175Mbps; pixel format: yuv422p10 ...etc... [dnxhd @ 0x2183c40] Frame size: 1280x720p; bit_depth=10; bitrate: 90Mbps; pixel format: yuv422p10 ...etc... Assuming a resolution of 1280x720, the video parameters are okay, but the bit rate gets passed as 20 always and that makes the check for resolution and yuv not run. I modified the code to print the bit rate and that's how I found out. I am hunting where the avctx->bit_rate gets set to 20. Maybe you can help, Carl? -- 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
2018-04-09 19:38 GMT+02:00, Matt Kitcat : > 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 I suspect this is not a valid frame-rate for any real-world video, -r 24000/1001 is. Carl Eugen ___ 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
2018-04-09 23:08 GMT+02:00, Wayne Poll : >> 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 How can I reproduce this? Apart from being unmaintainable and outdated, I removed the frame-rates from the help text of the encoder because I couldn't find a player that refuses "invalid" frame-rates. Carl Eugen ___ 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
El 09/04/18 a las 15:29, Matt Kitcat escribió: 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 should be possible, but there is a bug in the code. You may want to open a ticket. The problem is that the bit_rate is never passed to the encoding function, leading to all DNxHD formats to fail. The value in avctx->bit_rate is bogus. I looked at fixing it, but the function is not trivial. I will try tomorrow with a more fresh mind. -- 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
> -Original Message- > From: ffmpeg-user [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of Matt > Kitcat > Sent: Tuesday, 10 April 2018 9:17 > To: FFmpeg user questions > Subject: Re: [FFmpeg-user] Convert images to DNXHD 444 > > Hi Wayne > Can you expand on that a little, or perhaps give me an example based on my > command line. Sorry but I am a little un-familiar with ffmpeg. > Thanks for the response. > I haven't tried this - I'm only commenting on what might be possible. Something that is worth making yourself familiar with is the Avid DnxHD white paper - http://www.avid.com/~/media/avid/files/whitepaper-pdf/dnxhd.pdf?la=en&v20170331132307 The ffmpeg command line would look something like... ffmpeg -i input_files -c:v dnxhd -vf scale=1920x1080,fps=24000/1001,format=yuv422p10 -b:v 350M output.mov The actual command line parameters will depend on the libraries that ffmpeg was compiled with. And note in my example above, the colour sub-sampling is 4:2:2 and not 4:4:4 - I have not spotted an example of 4:4:4 encoding with DNxHD (although the DNxHD spec. allows for 4:4:4 colour sub-sampling, it may not have been implemented in ffmpeg - not sure). Wayne... > > -Original Message- > From: Wayne Poll > Sent: Monday, April 9, 2018 10:08 PM > To: FFmpeg user questions > Subject: Re: [FFmpeg-user] Convert images to DNXHD 444 > > -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". ___ 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
Hi Wayne Can you expand on that a little, or perhaps give me an example based on my command line. Sorry but I am a little un-familiar with ffmpeg. Thanks for the response. -Original Message- From: Wayne Poll Sent: Monday, April 9, 2018 10:08 PM To: FFmpeg user questions Subject: Re: [FFmpeg-user] Convert images to DNXHD 444 -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". ___ 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".
Re: [FFmpeg-user] Convert images to DNXHD 444
> -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".
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? -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".
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".
