xdubx

ykman piv keys generate -a RSA2048 --pin-policy=NEVER --touch-policy=ALWAYS 9a public.pem

ykman piv certificates generate --subject "CN=SSH key" --valid-days 3650 9a public.pem

# add lib to ssh agend
ssh-add -s /usr/lib/x86_64-linux-gnu/libykcs11.so

# convert key for server
ssh-keygen -i -m PKCS8 -f public.pem

xdubx

int save_frame_as_jpeg(AVCodecContext *pCodecCtx, AVFrame *pFrame, int FrameNo) {
    AVCodec *jpegCodec = avcodec_find_encoder(AV_CODEC_ID_JPEG2000);
    if (!jpegCodec) {
        return -1;
    }
    AVCodecContext *jpegContext = avcodec_alloc_context3(jpegCodec);
    if (!jpegContext) {
        return -1;
    }