Re: [FFmpeg-user] Handling uncompressed10-bit YUYV 422 (packed)

2017-05-02 Thread Gavin Smith
It appears this may be wrong mailing list. Apologies.

  From: Gavin Smith 
 To: "ffmpeg-user@ffmpeg.org"  
 Sent: Tuesday, 2 May 2017, 21:03
 Subject: [FFmpeg-user] Handling uncompressed10-bit YUYV 422 (packed)
   
I've been a part-time user of ffmpeg (from the command line), and I'm now 
trying out the API/SDK to perform some processing.
One keen feature I'm interested in is being able to encode or decode using a 
packed 10-bit YUYV 422 pixel format.  Thus far, I have noticed the 
8-bits-per-component 'AV_PIX_FMT_YUYV422' pixel format but I have not seen a 
corresponding equivalent for 10-bits. I can appreciate that 10-bit formats are 
very awkward (CPU hardware is traditionally built for powers of 2).
Having searched the 'net, I've come across a few posts mentioning v210, but it 
appears to be referred to as a codec 
(http://obe.tv/about-us/obe-blog/item/21-faster-professional-10-bit-video-conversions).
  Any assistance would be much appreciated..

Environment:Ubuntu 17.04 (Zesty)GCC 6.3ffmpeg v3.2.4
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[FFmpeg-user] Handling uncompressed10-bit YUYV 422 (packed)

2017-05-02 Thread Gavin Smith
I've been a part-time user of ffmpeg (from the command line), and I'm now 
trying out the API/SDK to perform some processing.
One keen feature I'm interested in is being able to encode or decode using a 
packed 10-bit YUYV 422 pixel format.  Thus far, I have noticed the 
8-bits-per-component 'AV_PIX_FMT_YUYV422' pixel format but I have not seen a 
corresponding equivalent for 10-bits. I can appreciate that 10-bit formats are 
very awkward (CPU hardware is traditionally built for powers of 2).
Having searched the 'net, I've come across a few posts mentioning v210, but it 
appears to be referred to as a codec 
(http://obe.tv/about-us/obe-blog/item/21-faster-professional-10-bit-video-conversions).
  Any assistance would be much appreciated..

Environment:Ubuntu 17.04 (Zesty)GCC 6.3ffmpeg v3.2.4
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