[FFmpeg-devel] sizeof(HEVCVPS)

Michael Niedermayer michael at niedermayer.cc
Thu Mar 21 00:23:55 EET 2024


Hi

why is sizeof(HEVCVPS) is 7463476 ?

If you think about this for a moment, a VPS in the bit stream is what, 5 bytes ?

Now iam not even talking about someone proving you a 10mb file with a million VPSs
7TB allocation, memsets memcpies, ...

But even with a totally normal file 7mb is easily bigger than the frame buffer
that wastes memory, it wastes cpu time, it wastes data cache

thx

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Frequently ignored answer#1 FFmpeg bugs should be sent to our bugtracker. User
questions about the command line tools should be sent to the ffmpeg-user ML.
And questions about how to use libav* should be sent to the libav-user ML.
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