Thank you for the info. Your advice is helpful. -----Original Message----- From: ffmpeg-user <[email protected]> On Behalf Of Devin Heitmueller Sent: Monday, August 1, 2022 4:47 PM To: FFmpeg user questions <[email protected]> Subject: Re: [FFmpeg-user] Question for FFmpeg-user list
On Sun, Jul 31, 2022 at 10:38 PM Seth Ansell <[email protected]> wrote: > > Thank you James. > > I will try that out and let you know how it works. Bear in mind there's a real possibility the manufacturer is simply wrong. Most of the chipsets out there which deliver ITU 601 data will do UYVY, not VYUY. It's entirely possible the vendor's intent was to make clear that the chroma comes before luma (i.e. UYVY as opposed to YUYV), and their explanation was incorrect in suggesting the V came first. It's trivial to tell just by looking at some video. If the video is green/purple then the luma and chroma are reversed (i.e. YUYV treated as YUVY). If you look at the video and people's skin is blue, then that means the two chroma channels are reversed. Devin -- Devin Heitmueller, Senior Software Engineer LTN Global Communications o: +1 (301) 363-1001 w: https://urldefense.com/v3/__https://ltnglobal.com__;!!OUh6yQBS5Rss!6oA3AsT GDkZDlITkM06VRkJ8NUFsWBToF1Tfgkoiy3OCQazO_j4Qk1cBvFjXdyoS2aA0ZufMC8gt1K7nF QKXu07wnr0ukqhX$ e: [email protected] _______________________________________________ ffmpeg-user mailing list [email protected] https://urldefense.com/v3/__https://ffmpeg.org/mailman/listinfo/ffmpeg-use r__;!!OUh6yQBS5Rss!6oA3AsTGDkZDlITkM06VRkJ8NUFsWBToF1Tfgkoiy3OCQazO_j4Qk1c BvFjXdyoS2aA0ZufMC8gt1K7nFQKXu07wnibvsUVP$ 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".
