Mark Filipak (ffmpeg) markfilipak at bog.us
Sun Sep 27 19:10:52 EEST 2020

 From https://www.ffmpeg.org/doxygen/trunk/frame_8h_source.html#l00309
typedef struct AVFrame {
* pointer to the picture/channel planes.
* This might be different from the first allocated byte
* Some decoders access areas outside 0,0 - width,height...

1, Are samples & lines actually indexed from zero? I ask because, if so, then shouldn't the extents 
should be 0,0 - (width-1),(height-1)? -- the descrepancy makes me unsure how to interpret what I read.
2, Are the width & height indexes in bytes or samples? If bytes, how are 8-bit v. 10-bit v. 12-bit 
pixel formats handled at the index generation end?


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The Princeps Senatus and the Tribunus Plebis need their own armies.

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