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K
keesbor98
Participant
April 12, 2014
Question

What's difference between mpeg4 and mpeg 2 yuv 4:2:0 pixel formats?

  • April 12, 2014
  • 1 reply
  • 1352 views

There are "PrPixelFormat_YUV_420_MPEG2_FRAME_PICTURE_PLANAR_8u_601" and "PrPixelFormat_YUV_420_MPEG4_FRAME_PICTURE_PLANAR_8u_601". They difference only in component ordering or something else?

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1 reply

R
Rallymax-forum
Inspiring
April 15, 2014

technically the difference is where in the 2x2 block the chroma is sampled.

In practice there is no difference.

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