* Calculates the size of the H264 header that needs to remain * unencrypted for Jitsi Videobridge to properly process the packet. * * This function

Calculate bytes needed to include PPS ID in a slice header

* Calculates the size of the VP8 header that needs to remain * unencrypted for proper frame handling. * * For VP8: * - If it's a key frame (P=0),

fail(msg, err_ret = Json()) * * Mark this parse as failed. */