Thank you James. I will try that out and let you know how it works.
Cheers, --Seth -----Original Message----- From: ffmpeg-user <[email protected]> On Behalf Of James Insell Sent: Sunday, July 31, 2022 6:26 PM To: [email protected] Subject: Re: [FFmpeg-user] Question for FFmpeg-user list Hi Seth, You can show the list of pixel formats supported by ffmpeg with the command "ffmpeg -pix_fmts". Unfortunately I don't think CrYCbY (which is practically equivalent to VYUY) is among them. What I would suggest is to treat the format as if it were UYVY 4:2:2 ( -pixel_format uyvy422 ) and then use the "swapuv" filter. You will then be able to use your captured video within ffmpeg and the colours will be correct, and you can save it as UYVY 4:2:2. If you REALLY want to deal with the captured video without any changes whatsoever, you can still read in / save it as VYUY with the UYVY format container, but don't try and view it without swaping U and V. I hope that helps. Best, James. On 31/07/2022 22:26, Seth Ansell wrote: > Hello, > > > > I am a newbie to FFmpeg, but in viewing the documentation, I am unable to > learn the command to do the following. I have a video board that is > outputting YCrCb 4:2:2 (the manufacturer says the order is CrYCbY………). > > > > I wish to write this video output to a in a raw 4:2:2 format exactly > as it comes off of the board, no header, no padding, no changes at all. > > > > If someone can please advise me as to the proper command in FFmpeg to > accomplish this, it would be much appreciated. > > > > Thank you (in advance. > > > > --Seth > _______________________________________________ ffmpeg-user mailing list [email protected] https://urldefense.com/v3/__https://ffmpeg.org/mailman/listinfo/ffmpeg-user__;!!OUh6yQBS5Rss!-Twi0koU4dSbNQ_rwwWa-w_4VlCVRx-zsGL7QPiZBInlUtseL7QvcZ534EIxoRxPJFfg2-4shHnaWBXi07xf$ To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe". ---------------------------------------------------------------------- This email originated OUTSIDE the organization. Do not click any links or attachments unless you know the sender. -- This email contains information belonging to Motional AD LLC or its affiliates and may contain confidential, proprietary, copyrighted and/or privileged information. Any unauthorized review, use, reliance, disclosure, distribution or copying is prohibited. If you are not the intended recipient, immediately destroy all copies of the original email and any attachments and contact the sender by reply email. _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
