[Libav-user] How to get the number of non-zero DCT coefficients of a packet?

[Mohammed Bey Ahmed Khernache]

Hello,
could someone tell me how to get the number of non-zero DCT coefficients of
a packet at the beginning of the decoding process?
I am working on HEVC codec.

Best regards
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://ffmpeg.org/pipermail/libav-user/attachments/20200911/e4534b89/attachment.html>